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130 Agriculture Research Topics To Write An Excellent Paper

The preparation of an agriculture research paper involves several nuances and complexities. The first aspect is technical requirements, such as text formatting, structure, and source list. It's also important to choose those agriculture topics that you can analyze and find expert material. Any research paper is based on theses and statements, which are supported by evidence and factual information.

This is especially important when you tend to choose agricultural controversial topics. Then you need to find studies with verified information and prepare arguments for your paper. The whole process of work requires meticulous data collection and analysis of alternative sources. Then choosing any agricultural essay topics won't seem like a heady decision.

Your academic paper may relate to environmental factors, the economic feasibility of starting a farm, or the nuances of breeding. The main plus is that you can choose any of the agricultural related topics for research preparation. Here are 130 options for you.

Fisheries And Aquaculture

Such agricultural research paper topics allow revealing the topic of fishery and agricultural procurement. Students can concentrate on many aspects of the payback of farms and fisheries. The topics are quite extensive, and you can find a lot of research on the Internet for choosing trust sources.

  • Trout breeding in freshwaters.
  • Effect of algae on oxygen levels in fish rates.
  • Seasonal spawning of oceanic fish.
  • Prohibited fishing waters in the United States.
  • Exploration of the Pacific Ocean.
  • The impact of cyclones on fishing.
  • Poisonous fish and the reasons for their breeding in North America.
  • Seasonal diseases of trout.
  • Sea horse: A case study.
  • Risk analysis of water quality in aquaculture.

Plant Science And Crop Production

Crop Production agricultural research topics and plant science are not the easiest, but they contain a ton of information on the Internet. It is not a problem to find research by leading scientists and create your own research paper based on their statistics. The plus is that you don't have to start from scratch.

  • Innovative plant breeding.
  • Reclamation as a method of increasing yields.
  • Hybrid plants of Montana.
  • Citrus growing methods.
  • Technical cannabis and plantations in the USA.
  • Analysis of the yield of leguminous crops.
  • Method for creating genetically modified plants.
  • Field analysis of wheat for pesticides.
  • New plants and methods of growing them.
  • Hybrids and cold-resistant plants.

Topics in Agricultural Science

Agriculture essay topics like this allow you to select a specific aspect to research. You can concentrate on vegetation breeding or high tech greenhouse methodology. A large amount of research is a definite plus because you can build your theses on the basis of available data, criticizing or supporting research by scientists.

  • Harvesting robots.
  • Methodology for improving agricultural performance.
  • The influence of technology on the growth of grain crops.
  • How important is the timely irrigation of fields?
  • Climatic changes and impact on yield.
  • Breeding earthworms.
  • Hydroponic gardening.
  • Genetically modified organisms and their distribution.
  • Starting a garden.
  • How can we make medicine from plants?

Topics in Agronomy

Agronomy agriculture projects for students allow you to consider the aspects of growing crops in conditions with a specific soil type and natural characteristics. You can base your claims on statistics with the ability to draw on facts from other research. For example, this is relevant for papers examining the fertility of the topsoil.

  • Choosing the type of soil for the cornfield.
  • Innovative land reclamation.
  • New branches in agronomy.
  • Phosphate-free fertilizers.
  • Hydroponics and greenhouses.
  • Hybrid yield analysis.
  • Methodology for assessing agronomic losses.
  • Stages of preparing a field for harvesting.
  • The role of GMOs in the fight against insect pests.
  • Cultivation of technical hemp and soil fertilization methods.

Topics in Animal Breeding And Genetics

Agriculture related topics are interesting because you can touch on aspects of genetics and breeding. Students can concentrate on specific aspects of species modification and animal rearing. The research paper will look more convincing when there are references to real scientific papers with statistics and experimental results.

  • Breeding new types of sheep.
  • Breeding bulls and genetic engineering.
  • The influence of selection on the growth of the animal population.
  • Proper nutrition for livestock in winter.
  • Vitamin complexes for animals.
  • Genetic changes in chickens for resistance to cold.
  • Nuances of animal genetic modifications.
  • Stages of caring for newborn kittens.
  • What is a negative selection?
  • Basic methods of genetic experiments on animals.

Topics in Animal Production And Health

Such agriculture research paper topics are especially interesting because you can write about farming aspects in the context of raising animals, vegetables, and various crops. It is broad enough, so you will not be limited by narrow boundaries and will be able to consider many aspects of your research paper.

  • Environmental threats to the oversupply of the sheep population.
  • The role of livestock in marginal areas.
  • Livestock digitalization.
  • Animal selection for meat preparation.
  • Analysis of livestock farms.
  • Animal production evaluation technique.
  • Cow health during calving.
  • The importance of animal vaccination.
  • Technical aspects of the medical treatment of animals.
  • Environmental aspects of animal husbandry.

Topics in Ecotourism And Wildlife

Ecotourism is gaining momentum all over the world. The new trend is aimed at bringing people closer to nature and exploring the beauty of different countries. This issue will be of interest to those who want to talk about wildlife and nature reserves. The topic is quite extensive, so students will not have problems with preparing a research paper.

  • Minnesota and Eco-Tourism.
  • The influence of wolves on the formation of the local ecosystem.
  • Recreational tourism in the USA.
  • Methods for preparing resorts for eco-tourism.
  • Lakes and environmental factors.
  • A technique for preserving wildlife in its original form.
  • Classic models of eco-tourism.
  • Stages of creating ecological reserves.
  • The role of tourism in the restoration of the ecological environment.
  • The main factors of wildlife conservation.
  • The legislative framework for wildlife protection.
  • The nuances of creating a farm in reserve.
  • Consolidation of resources for the development of a livestock farm.

Topics in Farm Management

Managing a farm can be a complex and multifaceted process. Many students may choose this topic to talk about aspects of breeding and breeding pets or crops. The topic is quite extensive and allows you to touch on any aspect of the farmer's activities related to the production and sale of products.

  • Farm methods to improve performance.
  • Stages of creating a livestock farm.
  • Farm success analysis forms.
  • Management of the process of planting crops.
  • The role of modern equipment in cow milking.
  • Farm reporting and profitability analysis.
  • Breeding exotic animals.
  • Rabbit population management.
  • Statistical methodology for farm control.
  • Stages of the animal population control on the farm.

Topics in Fisheries And Aquaculture

A similar topic is associated with fish farming, introductory aquaculture, and general aquaculture. Quite a few students can prepare a good research paper if they turn to other people's research and use it as a basis to prove or disprove their own claims and theories. It is also a good opportunity to select food related research topics as you can touch upon the aspect of fish farming and marketing.

  • Creation and management of a fish rate.
  • Sturgeon breeding and distribution.
  • Methods for improving the ecological state of water bodies.
  • Planting plants in reservoirs for liquid purification.
  • Fish spawning control.
  • The aquaculture aspect and social trends.
  • Methods for increasing fish resources.
  • Breeding in the fishing industry.
  • Methods for creating a fish farm.
  • River resource monitoring and digitalization.

Topics in Agric Business And Financial Management

Control of a livestock or vegetable enterprise depends on many factors, so such a topic's choice will be extremely relevant. The student's most important task is to bring only proven facts and arguments of his own judgments. These agriculture topics for students include an overview of many business processes and farm management.

  • The farm cost reduction methodology.
  • US agricultural financing sector.
  • Agricultural business practices.
  • Data analysis and farming development.
  • Financial management of small livestock farms.
  • Impact of drought on yield.
  • Cost and payback of farms.
  • Selecting a region for creating a farm.
  • A method for analyzing animal resources on a farm.
  • Management of automated farming enterprises.
  • Local farming business.
  • Key factors of farm management.
  • Farm reports and breeding work.

Topics in Agric Meteorology And Water Management

Meteorological aspects are very important for the management of a company or agricultural enterprises. Another aspect of this topic is water management, which may also be interesting for those who are going to reveal the nuances of fish farming in local waters. The topic will be especially interesting for those who want to connect their lives with agronomy and a similar field.

  • Cattle breeding methodology.
  • Pig breeding methods.
  • Water management to maximize profits.
  • The choice of a reservoir for growing fish.
  • Analysis of the ecological situation in water bodies.
  • Farm equipment management techniques.
  • Water supply for farm households.
  • Analysis and selection of a farm development methodology.
  • Finding the right methods for creating protected reservoirs.
  • Stages of development of a water farm.

Other Agric Topics

Sometimes choosing a specific topic can be difficult. This is because students are not quite sure which study to base their paper on. You can take a neutral topic that has no specific relation to breeding, meteorology, or farming aspects in such cases.

  • Innovative farming methods.
  • Choosing the right water farm management model.
  • The nuances of trout breeding.
  • Population control and livestock farm development plan.
  • Financial analytics and purchase of farm animals.
  • The self-sufficiency period of the fish farm.
  • How to create fish spawning tanks?
  • Selection of breeds of cows for farming.
  • Methodology for calculating farm risks.
  • Time management and selection of plants for the plantation.
  • Features of the legal registration of a farm household.
  • Modern agricultural drones.
  • The difference between Ayn Rand's anthem and George Orwell's animal farm.
  • Animal rights vs. animal welfare.

How to Write a Good Agriculture Research Paper?

One of the main life hacks for getting a high mark is choosing controversial agricultural topics. Choosing this option allows students to consider an interesting statement and back it up with real facts. A paper-based on real statistics with proof of student work is valued above all else.

But even when choosing a good topic, you still need to prepare the right outline for writing your research paper. The introduction should be of the highest quality as well as the final paragraph since these are the main parts that affect the assessment. Real facts and statistics must support all the statements above if you are talking about specific figures. Many colleges and universities have their own paper requirements as well as the nuances of the design of research work. You must consider each parameter in order to get the best result.

If it is difficult to find controversial topics in agriculture and write a high-quality research paper, we can help you with this issue. Our  best essay writing service has been in operation for many years and provides writing assistance for many types of essays, research papers, and theses. We will help you synchronize your preparation process and create an expert paper that gets high marks. You can switch to other tasks and get the opportunity to free up some time to study other disciplines.

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187 Agriculture Essay Topics & Research Questions + Examples

Are you looking for the best agriculture topics to write about? You’re at the right place! StudyCorgi has prepared a list of important agriculture research topics. On this page, any student can find essay questions and project ideas on various agricultural issues, such as food safety, genetically engineered crops, and sustainable farming practices.

👨‍🌾 TOP 7 Agriculture Research Topics – 2024

🏆 best essay topics on agriculture, 🎓 most interesting agriculture topics for college students, 👍 good agriculture research topics & essay examples, 💡 cool agricultural research topics for high school students, ❓ research questions about agriculture, 🔎 current agriculture research paper topics, 📝 agriculture argumentative essay topics, 🗣️ agriculture topics for speech.

  • Commercial Agriculture, Its Role and Definition
  • Agriculture: Personal Field Visit
  • Agriculture and Its Role in Economic Development
  • In Support of Robotics Use in Agriculture
  • Soil: The Essential Aspect of Agriculture
  • Agricultural Influences on the Developing Civil Society
  • Industry and Agriculture: Use of Technology
  • Food Safety Issues in Modern Agriculture According to the United Nations Asian and Pacific Center for Agricultural Engineering and Machinery, an upsurge in international trade on agricultural products has made food safety a major concern.
  • The Agriculture Industry’s Digital Transformation This study seeks to explore the dynamics of digital technology in agriculture over the past two decades, focusing on the perspectives and perceptions of the farmers.
  • Pedagogical Content Knowledge in Secondary Level Agricultural Science Apart from internal student factors, such as the ability to generalize and absorb new knowledge, the learning process is significantly affected by the teacher.
  • History of Agricultural Technology Development Agricultural technologies were majorly developed during the Medieval period to ensure sufficient product yields for growing populations around the world.
  • Globalization Impact on Sustainable Agriculture The emphasis on globalization has continued to undermine the pursuit of sustainable agriculture due to the many environmental, social, and economic consequences.
  • Agriculture and Food in Ancient Greece The paper states that agricultural practices and goods from Greece extended to neighboring countries in the Mediterranean as the dominance increased.
  • Agricultural Biotechnology and Its Pros and Cons Agricultural biotechnology enhances the growth of crops and animals, minimizes pesticide use, and improves the nutritional quality of produce.
  • Improving Stress Resistance in Agricultural Crops The essay suggests that stress-resistant crops are needed to ensure yield stability under stress conditions and to minimize the environmental impacts of crop production.
  • Governmental Price Control in Agricultural Sector The consequences of real-life governmental price control are the evolutionary nature of transformations in the agricultural sector.
  • Sustainable Agriculture Against Food Insecurity The paper argues sustainable agriculture is one way to reduce food insecurity without harming the planet because the number of resources is currently decreasing.
  • Agriculture Development and Related Theories There are two main domestication models used to describe the development of agriculture: unconscious and conscious.
  • Climate Changes Impact on Agriculture and Livestock The project evaluates the influences of climate changes on agriculture and livestock in different areas in the Kingdom of Saudi Arabia.
  • Population Growth and Agriculture in the Future The current industrial agriculture needs to be advanced and developed in combination with sustainable agricultural practices.
  • Food and Agriculture of Ancient Greece The concepts of agriculture and cuisine both have a deep connection to Greek history, culture, development, and social trends.
  • Trade Peculiarities in Food and Agriculture Food trading is a peculiar area, as food is the basis for surviving the population. The one who controls food production and trading routes, also controls all populations.
  • Agriculture: Application of Information Technology IT application in agriculture has contributed to food security in most modern communities. Farming has become easier than before as new inventions are made.
  • Agricultural Problems in Venezuela Agriculture has been greatly underdeveloped in Venezuela, yet it is a country that has vital minerals and resources required for the global economy.
  • Repeasantization: Impact on Agriculture The repeasantization led to fundamental changes that created a new system of agriculture that is still relevant today.
  • The Big History of Civilizations – Origins of Agriculture: Video Analysis This paper aims to analyze the origins of agriculture – what was a foraging economy and way of life like, as well as compare foragers and farmers.
  • Hunting and Gathering Versus Agricultural Society The hunting and gathering society is considered the most equitable of all seven types, while the agricultural community gives rise to the development of civilization.
  • Climate Change and Its Potential Impact on Agriculture and Food Supply The global food supply chain has been greatly affected by the impact of global climate change. There are, however, benefits as well as drawbacks to crop production.
  • Agriculture and Mayan Society Resilience The Yucatan peninsula had a vast landscape which was good for agriculture thus making agriculture to be the main economic base for the Mayans.
  • Market Revolution: Agriculture and Global Trade In the era of traders, the vast land area and rich natural resources created many economic opportunities. Most people lived in rural areas and were engaged in agriculture.
  • Agriculture, Water, and Food Security in Tanzania This paper evaluates the strategies applicable to the development and further maintenance of agriculture, water, and food security in Tanzania.
  • The Australian Agriculture Company’s Financial Analysis The Australian Agriculture Company shows a positive sign for investment due to its financial analysis indicating company resilience and strong prospects of growth.
  • Aspects of Pesticide Use in Agriculture This paper investigates socio-environmental factors connected with pesticide use in agriculture and food production. It has a destructive impact on the environment
  • Agriculture-Led Food Crops and Cash Crops in Tanzania This paper aims to explore the contributions of the agriculture sector in Tanzania to the country’s industrialization process by using recent data about its food and cash crops.
  • The Impact of Pesticides’ Use on Agriculture Pesticides are mostly known for their adverse effects and, therefore, have a mostly negative connotation when discussed among general audiences.
  • Agriculture and Food Production in the Old Kingdom
  • Agriculture and the Transition to the Market in Asia
  • Agrarian Reform and Subsistence Agriculture in Russia
  • Agriculture, Nutrition, and the Green Revolution in Bangladesh
  • Agriculture Business and Management
  • Agriculture, Horticulture, and Ancient Egypt
  • Agriculture and Food Production in the Old Kingdom of Egypt
  • Administrative and Transaction-Related Costs of Subsidising Agriculture
  • Agriculture and Economic Growth in Argentina, 1913-84
  • Agriculture and Economic Development in Brazil, 1960-1995
  • Agriculture and Greenhouse Gas Cap-And-Trade
  • Croatian Agriculture Towards World Market Liberalization
  • Adapting Credit Risk Models to Agriculture
  • Agriculture and European Union Enlargement
  • Agriculture and Food Security in Pakistan
  • Cash Flows and Financing in Texas Agriculture
  • Current Problems With Indian Agriculture
  • Agriculture and Its Drain on California
  • Agriculture and the Economic Life of India
  • Agriculture and Global Climate Stabilization
  • Achieving Regional Growth Dynamics in African Agriculture
  • Agriculture and Non-agricultural Liberalization in the Millennium Round
  • Corporate Agriculture and Modern Times
  • Agriculture and Rural Employment Agricultural in Bolivia
  • Climatic Fluctuations and the DI¤Usion of Agriculture
  • Agriculture Global Market Briefing
  • Agriculture and the Industrial Revolution of the Late 1700s
  • Agriculture and Animal Husbandry in Ecuador
  • Biofuels, Agriculture, and Climate Change
  • Aggregate Technical Efficiency and Water Use in U.S. Agriculture
  • Cuisine and Agriculture of Ancient Greece There are many reasons for modern students to investigate the development of cuisine and agriculture in Ancient Greece.
  • Agriculture and Food Safety in the United States Agriculture in the United States has grown progressively centralized. The shortcomings in the 2018 U.S. farm legislation resulted in multiple challenges in the food system.
  • Sustainable Agriculture and Future Perspectives Sustainable agriculture is essential to the earth’s environment. When farmers take care of their land and crops, they are taking care of environmental sustainability.
  • Colonialism and Economic Development of Africa Through Agriculture The colonial period is characterized by the exploitation of the agricultural sector in Africa to make a profit and provide Western countries with raw materials.
  • Agricultural Adaptation to Changing Environments The paper discusses the impact of climate change on agriculture in Canada. This phenomenon is real and has affected the industry over at least the last three decades.
  • The Neolithic Era: Architecture and Agriculture The improvements to agriculture, society, architecture, and culture made during the Neolithic period had an undeniable impact on aspects of the world.
  • Multinational Agricultural Manufacturing Companies’ Standardization & Adaptation The most popular approaches that multinational companies use to serve their customers from various countries are standardization and adaptation.
  • Agricultural Technology Implementation by Medieval Europeans and West Africans The paper examines how West Africans and Medieval Europeans were affected by their corresponding climates and why their methods were unique to their respective locations.
  • Impacts of Climate Change on Agriculture and Food This paper will examine four aspects of climate change: variation in the rainfall pattern, water levels, drought, temperature, and heatwaves.
  • Agricultural Traditions of Canadians In Canada there is a very good agricultural education, so young people can get higher education in agriculture and use it on their own farms.
  • Sharecropping. History of Racial Agriculture Sharecropping became a variation of racialized agriculture, that which has negative impact on the capabilities of the black population to generate and pass down wealth.
  • Food Additives Use in Agriculture in the United States Food additives in agriculture become a debatable issue because their benefits do not always prevail over such shortages like health issues and environmental concerns.
  • Radio-Frequency Identification in Healthcare and Agriculture Specifically, radio-frequency identification (RFID) has gained traction due to its ability to transmit data over distance.
  • Mechanism of US Agricultural Market The fact that lower interest rates increased the number of potential customers for real estate in the 2000s shows that housing prices should have increased.
  • A Biological Terror Attack in Agriculture The United States is highly vulnerable to terror attacks of biological nature in agriculture yet such an occurrence can cripple the economy.
  • The Economics of Race, Agriculture and Environment This research paper is going to answer the question; do public policies reduce or enhance racial inequality in agricultural and environmental affairs?
  • Agriculture the Backbone of Ancient Egypt’s Economy In pre-industrial societies, agriculture was the backbone of most economies. This is true in ancient times and very much evident in ancient Egypt.
  • Impact of Bioterrorism on the U.S Agriculture System The paper describes that the term bioterrorism has several definitions depending upon the origin of the attack but in general terms, it refers to any form of terrorist attack.
  • Impacts of Genetic Engineering of Agricultural Crops In present days the importance of genetic engineering grew due to the innovations in biotechnologies and Sciences.
  • The Effects of Genetic Modification of Agricultural Products Discussion of the threat to the health of the global population of genetically modified food in the works of Such authors as Jane Brody and David Ehrenfeld.
  • Homeland Security in Agriculture and Health Sectors Lack of attention to the security and protection of the agricultural sector in the U.S. economy can create a serious threat to the health and safety of the population.
  • Water Savings and Virtual Trade in Agriculture Water trade in agriculture is not a practice that is unique to the modern generation. The practice was common long before the emergence of the Egyptian Empire.
  • Virtual Water Trade and Savings in Agriculture This essay discusses the savings associated with virtual water trade in agriculture and touches on the effects of a shift to local agricultural production on global water savings.
  • Virtual Water Trade of Agricultural Products Virtual water trade is a concept associated with globalization and the global economy. Its rise was motivated by growing water scarcity in arid areas around the world.
  • Agricultural Role in African Development Diao et al. attempt to determine the role of agriculture in overcoming the challenge of poverty in rural areas of Africa compared to alternative theories of economic growth.
  • Agriculture in Honduras: Existing Challenges and Possible Solutions This paper tackles the issue of existing challenges and possible solutions to the problems of agriculture in Honduras.
  • Virtual Water Savings and Trade in Agriculture The idea of virtual water was initially created as a method for assessing how water-rare nations could offer food, clothing, and other water-intensive products to their residents.
  • European Invasion and Agriculture in the Caribbean The early invasion of the Europeans in the Caribbean did not prompt the employment of the slave trade in the agricultural activities until the development of the sugar plantations.
  • Freedom in American Countryside and Agriculture This paper portrays how freedom has been eliminated in the countryside by the state agriculture department, and whether the farmer has a moral right to do his farming practices.
  • America’s Agriculture in the Period of 1865-1938 This paper analyzes America’s contribution in prevention of natural calamities, decline of soil quality, promotion of production outlay and provision of sufficient food.
  • Capital Taxes and Agriculture
  • Canadian Trade With the Chinese Agriculture Market
  • Agriculture and Its Impact on Economic Development
  • Bacteriocins From the Rhizosphere Microbiome From an Agriculture Perspective
  • Agriculture and Its Impact on Financial Institutions
  • Agriculture, Fisheries, and Food in the Irish Economy
  • Adoption and Economic Impact of Site-Specific Technologies in U.S. Agriculture
  • Cash Rents and Land Values in U.S. Agriculture
  • Crises and Structural Change in Australian Agriculture
  • Biotechnology and Its Application in Agriculture
  • Alternative Policies for Agriculture in Europe
  • Agriculture and Food Security in Asia by 2030
  • Agriculture and Coping Climate Change in Nepal
  • Agriculture and Ethiopia’s Economic Transformation
  • Culture: Agriculture and Egalitarian Social
  • Adaptation, Climate Change, Agriculture, and Water
  • Agriculture and the Literati in Colonial Bengal, 1870 to 1940
  • Agriculture and Barley Farming Taro
  • Agriculture and Agricultural Inputs Markets
  • Agriculture and Environmental Challenges
  • Challenges for Sustainable Agriculture in India
  • Agriculture and German Reunification
  • Agriculture and Tourism Relationship in Malaysia Tourism
  • 21st Century Rural America: New Horizons for U.S. Agriculture
  • Canadian Agriculture and the Canadian Agricultural Industry
  • California Agriculture Dimensions and Issues
  • Advancements and the Development of Agriculture in Ancient Greece and Rome
  • Agriculture and Early Industrial Revolution
  • Aztec: Agriculture and Habersham County
  • Agriculture and Current Deforestation Practices
  • How Has Agriculture Changed From Early Egypt, Greece, and Rome to the Present?
  • What Are the Advantages of Using Pesticides on Agriculture?
  • Are Digital Technologies for the Future of Agriculture?
  • How Did Agriculture Change Our Society?
  • Does Agriculture Help Poverty and Inequality Reduction?
  • Can Agriculture Prosper Without Increased Social Capital?
  • Are Mega-Farms the Future of Global Agriculture?
  • How Can African Agriculture Adapt to Climate Change?
  • Does Agriculture Really Matter for Economic Growth in Developing Countries?
  • Can Conservation Agriculture Save Tropical Forests?
  • How Can Sustainable Agriculture Be Better for Americans?
  • Are U.S. and European Union Agriculture Policies Becoming More Similar?
  • Should Pollution Reductions Count as Productivity Gains for Agriculture?
  • Can Market Access Help African Agriculture?
  • How Does Genetic Engineering Affect Agriculture?
  • Does Individualization Help Productivity of Transition Agriculture?
  • Can Spot and Contract Markets Co-Exist in Agriculture?
  • How Has Biotechnology Changed Agriculture Throughout the Years?
  • Does Trade Policy Impact Food and Agriculture Global Value Chain Participation of Sub-Saharan African Countries?
  • Can Sustainable Agriculture Feed Africa?
  • How Can Multifunctional Agriculture Support a Transition to a Green Economy in Africa?
  • Does Urban Agriculture Enhance Dietary Diversity?
  • How Did Government Policy, Technology, and Economic Conditions Affect Agriculture?
  • Can the Small Dairy Farm Remain Competitive in US Agriculture?
  • What Are the Main Changes in French Agriculture Since 1945 and What Challenges Does It Face Today?
  • How Can Marketing Theory Be Applied to Policy Design to Deliver Sustainable Agriculture in England?
  • Will African Agriculture Survive Climate Change?
  • How Has Agriculture Changed Civilizations?
  • Does Urban Agriculture Improve Food Security?
  • Can US and Great Plains Agriculture Compete in the World Market?
  • The effect of climate change on crop yields and food security.
  • Sustainable agricultural practices for soil health.
  • Precision agriculture techniques and applications.
  • The impact of genetically engineered organisms on crop yields and safety.
  • The benefits of agroforestry systems for the environment.
  • Current challenges in water management in agriculture.
  • The environmental impact of organic farming.
  • The potential of urban agriculture to address food insecurity.
  • Food waste in the agricultural supply chain.
  • Comparing the effectiveness of aquaponic and hydroponic systems.
  • Organic vs. conventional farming.
  • Can regenerative agriculture combat climate change?
  • Agricultural subsidies: pros and cons.
  • Should harmful pesticides be banned to protect pollinators?
  • Should arable land be used for biofuels or food production?
  • Do patent protections of seeds hinder agricultural innovation?
  • Agricultural robots: increased efficiency or displaced rural labor?
  • Should GMO labeling be mandatory?
  • Do the benefits of pesticides outweigh their potential health harms?
  • Is it unsustainable to grow water-intensive crops in arid regions?
  • The economics of organic farming.
  • The need for climate-adaptive crops.
  • The role of bees in agriculture and threats to their survival.
  • Smart agriculture: transforming farming with data and connectivity.
  • The journey of food in modern agricultural supply chains.
  • The role of agri-tech startups in agricultural innovation.
  • Youth in agriculture: inspiring the next generation of farmers.
  • Why should we shift to plant-based meat alternatives?
  • The importance of preserving indigenous agricultural practices.
  • Smart irrigation systems: optimizing water use in agriculture.

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StudyCorgi . "187 Agriculture Essay Topics & Research Questions + Examples." March 1, 2022. https://studycorgi.com/ideas/agriculture-essay-topics/.

StudyCorgi . 2022. "187 Agriculture Essay Topics & Research Questions + Examples." March 1, 2022. https://studycorgi.com/ideas/agriculture-essay-topics/.

These essay examples and topics on Agriculture were carefully selected by the StudyCorgi editorial team. They meet our highest standards in terms of grammar, punctuation, style, and fact accuracy. Please ensure you properly reference the materials if you’re using them to write your assignment.

This essay topic collection was updated on June 20, 2024 .

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45 Research Project Ideas in Agriculture – Innovative Approaches to Sustainable Farming

Explore 45 research project ideas in agriculture for sustainable farming.

Dr. Somasundaram R

Agriculture is a vast and dynamic field that plays a critical role in feeding the world’s population. As the global population continues to grow, the demand for food production is also increasing, making agriculture one of the most important sectors for ensuring food security and sustainable development. However, the challenges facing the agriculture industry today are numerous, ranging from climate change, soil degradation, water scarcity, and pest infestation to biodiversity loss and food waste.

To tackle these issues and promote sustainable agriculture, researchers and professionals in the field are continuously exploring new and innovative ways to improve agricultural practices, increase productivity, and reduce environmental impact. In this article, we will present 45 research project ideas in agriculture that can help address some of the most pressing issues facing the industry today.

These research projects cover a wide range of topics, from soil health and crop yields to livestock farming, aquaculture, and food systems, providing a comprehensive overview of the latest trends and innovations in agricultural research.

Whether you are a student, researcher, or professional in the field, these research project ideas can help guide your work and contribute to a more sustainable and resilient agriculture industry.

  • Evaluating the effectiveness of natural pest control methods in agriculture.
  • Investigating the effects of climate change on crop yields and food security.
  • Studying the impact of soil quality on plant growth and crop yields.
  • Analyzing the potential of precision agriculture techniques to increase yields and reduce costs.
  • Assessing the feasibility of vertical farming as a sustainable solution to food production.
  • Investigating the impact of sustainable agriculture practices on soil health and ecosystem services.
  • Exploring the potential of agroforestry to improve soil fertility and crop yields.
  • Developing strategies to mitigate the effects of drought on crop production.
  • Analyzing the impact of irrigation management techniques on crop yields and water use efficiency.
  • Studying the potential of biochar as a soil amendment to improve crop productivity.
  • Investigating the effects of soil compaction on crop yields and soil health.
  • Evaluating the impact of soil erosion on agriculture and ecosystem services.
  • Developing integrated pest management strategies for organic agriculture.
  • Assessing the potential of cover crops to improve soil health and reduce erosion.
  • Studying the effects of biofertilizers on crop yields and soil health.
  • Investigating the potential of phytoremediation to mitigate soil pollution in agriculture.
  • Developing sustainable practices for livestock farming and manure management.
  • Studying the effects of climate change on animal health and productivity.
  • Analyzing the impact of animal feeding practices on meat quality and safety.
  • Investigating the potential of aquaponics to increase food production and reduce environmental impact.
  • Developing strategies to reduce food waste and loss in agriculture.
  • Studying the effects of nutrient management practices on crop yields and environmental impact.
  • Evaluating the potential of organic agriculture to improve soil health and reduce environmental impact.
  • Investigating the effects of land use change on agriculture and biodiversity.
  • Developing strategies to reduce greenhouse gas emissions from agriculture.
  • Analyzing the impact of agricultural policies on food security and sustainability.
  • Studying the potential of precision livestock farming to improve animal welfare and productivity.
  • Investigating the impact of agrochemicals on soil health and biodiversity.
  • Developing sustainable practices for fisheries and aquaculture.
  • Studying the potential of bioremediation to mitigate pollution in aquaculture.
  • Investigating the effects of climate change on fisheries and aquaculture.
  • Developing strategies to reduce water pollution from agriculture and aquaculture.
  • Studying the impact of land use change on water resources and aquatic ecosystems.
  • Evaluating the potential of agroecology to promote sustainable agriculture and food systems.
  • Investigating the impact of climate-smart agriculture practices on food security and resilience.
  • Studying the potential of agrobiodiversity to improve crop productivity and resilience.
  • Analyzing the impact of agricultural trade on food security and sustainability.
  • Investigating the effects of urbanization on agriculture and food systems.
  • Developing strategies to promote gender equity in agriculture and food systems.
  • Studying the potential of agroforestry to promote biodiversity and ecosystem services.
  • Analyzing the impact of food systems on public health and nutrition.
  • Investigating the effects of climate change on pollination and crop yields.
  • Developing strategies to promote agrotourism and rural development.
  • Studying the potential of agroforestry to promote carbon sequestration and mitigate climate change.
  • Analyzing the impact of agricultural subsidies on food security and sustainability.

I hope this article would help you to know the new project topics and research ideas in Agricultural.

  • agriculture research
  • crop yields
  • food systems
  • livestock farming
  • Project Topics
  • Research Ideas
  • soil health
  • sustainable farming

Dr. Somasundaram R

List of Research Topics in Environmental Engineering

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114 Agriculture Essay Topic Ideas & Examples

Inside This Article

Agriculture plays a vital role in the development and sustainability of societies around the world. From crop cultivation to animal husbandry, agriculture encompasses a wide range of practices that affect our food production, environment, and economy. If you're looking for essay topics related to agriculture, we've compiled a comprehensive list of 114 ideas and examples to inspire your writing.

  • The impact of climate change on agriculture: challenges and adaptation strategies.
  • The role of genetically modified organisms (GMOs) in modern agriculture.
  • Organic farming: benefits, challenges, and future prospects.
  • The use of pesticides in agriculture: balancing productivity and environmental concerns.
  • Agricultural subsidies: their impact on farmers and the economy.
  • The importance of soil health for sustainable agriculture.
  • Precision farming: the integration of technology in agricultural practices.
  • The role of women in agriculture: empowerment and gender equality.
  • Urban agriculture: promoting food security in cities.
  • The impact of globalization on agriculture: opportunities and threats.
  • The role of agricultural education in shaping the future of farming.
  • Food waste in agriculture: causes, consequences, and solutions.
  • Sustainable livestock production: balancing meat consumption and environmental impact.
  • The role of small-scale farmers in global food production.
  • The ethics of animal welfare in modern farming practices.
  • Agricultural trade policies: implications for developing countries.
  • The impact of deforestation on agricultural practices.
  • The role of agricultural biotechnology in feeding a growing population.
  • The challenges and benefits of aquaculture in meeting global seafood demand.
  • The impact of agricultural practices on water resources.
  • The role of agricultural cooperatives in supporting small-scale farmers.
  • The future of vertical farming: opportunities and limitations.
  • The impact of agricultural pollution on human health.
  • Agroforestry: integrating trees into agricultural landscapes.
  • The role of agricultural extension services in rural development.
  • The potential of hydroponics in urban agriculture.
  • The impact of industrial agriculture on biodiversity.
  • The role of agricultural research and development in innovation.
  • The influence of social media on consumer perceptions of agriculture.
  • The challenges and opportunities of agricultural mechanization in developing countries.
  • The role of agricultural insurance in mitigating risks for farmers.
  • The impact of land tenure systems on agricultural productivity.
  • The role of agricultural cooperatives in sustainable development.
  • The potential of vertical farming to reduce food miles and carbon footprint.
  • The impact of agricultural subsidies on food prices for consumers.
  • The role of urban agriculture in community development.
  • The importance of seed banks in preserving agricultural biodiversity.
  • The impact of agricultural practices on pollinators and ecosystem services.
  • The role of agricultural drones in precision farming.
  • The challenges and benefits of transitioning to regenerative agriculture.
  • The impact of agricultural practices on soil erosion.
  • The role of agricultural education in fostering entrepreneurship.
  • The potential of agricultural waste management in bioenergy production.
  • The impact of agricultural practices on rural livelihoods.
  • The role of agricultural cooperatives in improving market access for small-scale farmers.
  • The challenges and benefits of transitioning to organic dairy farming.
  • The impact of climate-smart agriculture on resilience and adaptation.
  • The role of agricultural biotechnology in improving crop yields.
  • The potential of agroecology in sustainable farming.
  • The impact of agricultural practices on air quality.
  • The role of agricultural research in addressing food security challenges.
  • The challenges and benefits of transitioning to sustainable palm oil production.
  • The impact of agricultural practices on wildlife conservation.
  • The role of agricultural cooperatives in promoting fair trade.
  • The potential of precision livestock farming in improving animal welfare.
  • The impact of agricultural practices on rural migration patterns.
  • The challenges and benefits of transitioning to organic vegetable farming.
  • The role of agricultural biotechnology in addressing malnutrition.
  • The potential of urban rooftop gardens in enhancing food security.
  • The impact of agricultural practices on groundwater contamination.
  • The role of agricultural entrepreneurship in rural development.
  • The challenges and benefits of transitioning to agroforestry systems.
  • The impact of agricultural practices on food safety.
  • The role of agricultural cooperatives in empowering marginalized communities.
  • The potential of hydroponics in space agriculture.
  • The impact of agricultural practices on indigenous food systems.
  • The challenges and benefits of transitioning to sustainable cotton production.
  • The role of agricultural biotechnology in reducing post-harvest losses.
  • The potential of vertical farming in food deserts.
  • The impact of agricultural practices on rural poverty alleviation.
  • The role of agricultural cooperatives in promoting climate-smart agriculture.
  • The challenges and benefits of transitioning to organic wine production.
  • The impact of agricultural practices on soil degradation.
  • The role of agricultural education in promoting sustainable farming practices.
  • The potential of aquaponics in sustainable food production.
  • The impact of agricultural practices on food sovereignty.
  • The challenges and benefits of transitioning to sustainable coffee farming.
  • The role of agricultural biotechnology in reducing pesticide use.
  • The potential of urban agriculture in reducing food waste.
  • The impact of agricultural practices on indigenous land rights.
  • The role of agricultural cooperatives in promoting gender equality.
  • The challenges and benefits of transitioning to organic beekeeping.
  • The impact of agricultural practices on rural resilience.
  • The role of agricultural extension services in promoting climate resilience.
  • The potential of rooftop farming in urban sustainability.
  • The impact of agricultural practices on food culture.
  • The challenges and benefits of transitioning to sustainable cocoa production.
  • The role of agricultural biotechnology in improving nutritional quality.
  • The potential of vertical farming in disaster-prone areas.
  • The impact of agricultural practices on food sovereignty in indigenous communities.
  • The role of agricultural cooperatives in promoting sustainable seafood.
  • The challenges and benefits of transitioning to organic tea production.
  • The impact of agricultural practices on rural social capital.
  • The role of agricultural extension services in promoting sustainable water management.
  • The potential of hydroponics in space exploration.
  • The impact of agricultural practices on food justice.
  • The challenges and benefits of transitioning to sustainable sugar production.
  • The role of agricultural biotechnology in reducing food waste.
  • The potential of urban agriculture in promoting social cohesion.
  • The impact of agricultural practices on land rights in developing countries.
  • The role of agricultural cooperatives in promoting sustainable palm oil.
  • The challenges and benefits of transitioning to organic cotton farming.
  • The impact of agricultural practices on rural cultural heritage.
  • The role of agricultural extension services in promoting sustainable energy use.
  • The potential of aquaponics in sustainable urban development.
  • The impact of agricultural practices on food sovereignty in marginalized communities.
  • The challenges and benefits of transitioning to sustainable chocolate production.
  • The role of agricultural biotechnology in improving drought tolerance.
  • The potential of vertical farming in post-disaster recovery.
  • The impact of agricultural practices on food security in conflict zones.
  • The role of agricultural cooperatives in promoting sustainable timber production.
  • The challenges and benefits of transitioning to organic coffee farming.
  • The impact of agricultural practices on rural cultural landscapes.
  • The role of agricultural extension services in promoting sustainable waste management.

These essay topic ideas cover a wide range of aspects related to agriculture, providing a plethora of opportunities for research and critical analysis. Whether you're interested in environmental sustainability, social justice, or technological innovation, there is a topic here that will inspire your writing and contribute to the ongoing dialogue about the future of agriculture.

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Agriculture articles from across Nature Portfolio

Agriculture is the cultivation of plants, animals, and some other organisms, such as fungi, for the production of food, fibre, fuel, and medicines used by society.

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good research topics for agriculture

Digital innovations for monitoring sustainability in food systems

The increasing availability of digital technologies for monitoring food systems creates an opportunity for enhanced transparency, fairness and open access. This Perspective discusses these issues, as well as eventual risks and research gaps associated with them.

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Current challenges of alternative proteins as future foods

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Food-sourcing from on-farm trees mediates positive relationships between tree cover and dietary quality in Malawi

Trees are an important source of food. Combining household surveys with high-resolution land-cover data, a causal mediation analysis shows how sourcing food from on-farm trees mediates the positive effect of tree cover on micronutrient adequacy in Malawi.

  • Emilie Vansant
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A hybrid reanalysis-forecast meteorological forcing data for advancing climate adaptation in agriculture

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Impact of climate-smart agriculture practices on multidimensional poverty among coastal farmers in Bangladesh

In Bangladesh, crop vulnerability, crop income, and access to technical and educational services determine the adoption of climate-smart agriculture practices, which reduce farmers’ multidimensional poverty, according to coastal household data and statistical analysis.

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Quantification of 700 mycotoxins and other secondary metabolites of fungi and plants in grain products

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good research topics for agriculture

Both downsizing and improvements to livestock systems are needed to stay within planetary boundaries

A focus on improvements to livestock production limits the scope for food systems transformation. Research, policy and industry must adopt measures to downsize livestock production and consumption to meet sustainability targets and facilitate a just transition.

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Enhanced policy adequacy facilitates national climate adaptation tracking across Africa

Inadequate information in national adaptation policies limits the ability to track national adaptation progress in Africa. Enhancing coverage, consistency and robustness of these policies offers a clear path to establish effective, nationally led adaptation-tracking infrastructure.

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good research topics for agriculture

Strategic cropland reserves can strengthen China’s food security

Policies for supporting domestic grain production propose converting large areas of marginal and low-grade arable land into strategic cropland reserves. This process will require advances in science and land engineering, and presents opportunities to revitalize social, economic and ecological systems in rural China.

  • Jichang Han
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good research topics for agriculture

Holistic systems analyses accelerate progress towards Sustainable Development Goals

Food systems innovations — including strategic adoption of crop and livestock breeding technologies, land-use optimization and food waste inhibitors — diminish the need to import protein and avoid greenhouse gas emissions.

  • Matthew Tom Harrison

good research topics for agriculture

Momentum for agroecology in the USA

Despite decades of resistance in the USA, agroecology is gaining momentum as a catalyst for food systems transformation, calling for coordinated action between science, practice and movement to dismantle the dominant industrial paradigm.

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good research topics for agriculture

Blind spots in the EU’s Regulation on Deforestation-free products

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good research topics for agriculture

85 Farming Essay Topic Ideas & Examples

🏆 best farming topic ideas & essay examples, 👍 good essay topics on farming, 💡 most interesting farming topics to write about.

  • The Farmers’ Market Analysis For the farmers the benefit lies in the cost saving of the production transportation and in the ability of the wholesale with the large grocery companies.
  • Dairy Meal as an Important Concentrate in Dairy Cow Farming The number of times that the dairy meal is fed to cows depends on the management regime of the cow. The dairy meal is one of the feeds that guarantee better productivity to the farmer.
  • Role of Technology in the Future of Farming The role technology has to play in farming in the future needs to be in great as it has been in the transportation sector in the past.
  • Natureview Farm: Problem Case It is in this regard that Wagner advised the management to increase the firm’s revenues from $13 million to $20 million before the end of 2001.
  • Natureview Farm’s Strategic Plans The chief executive officer of Natureview analyzed the market stance and tasked his team to develop strategic plan to ensure that the revenue growth increase by over 50% at the end of the year 2001.
  • The Process of Raising Factory Farm Chickens The lives of the chickens that are raised in the factory farm begin at the hatching machines. As such, the welfare of the chickens is secondary to profitability.
  • Decline in the Honeybee Population and Farmers in the United States The analysis of farming in the country shows that the added revenue to crop production because of the pollinators’ activity is about $18 billion. Statistics evidence the topicality of the problem and the necessity to […]
  • Farm-to-Table Supply Chains for Supermarkets A potential risk is that small farms may be unable to provide a steady supply of the necessary magnitude or adhere to the same standards of quality.
  • Farmer’s Market as a Food Event: Fresh and Straight From the Farm If I were to describe the entire scene an apt description would be to call it a scene of ordered chaos in that despite the sheer amount of people crisscrossing in front of me there […]
  • Large-Scale Organic Farming and Food Supply The issue of environmental sustainability comes up due to the emerging ways of farming like the great shift of the farmers to the use of organic methods of farming.
  • Fish Farming in the United States In the present day, the potential of the country’s fish farming is substantively limited by national, state, local, or tribal policies and opposition by national and local interest groups. Nevertheless, the supporters’ recent efforts and […]
  • Artificial Intelligence in Smart Farming Owing to the development of the smart farming concept and precision agriculture, farmers all over the world gained a chance to implement digital tech to their daily operations and utilize AI to support some of […]
  • What Kind of Energy Can Be Produced from Corn in Farms Over the years, corn has been used to produce alcohol in the form of ethanol, a major raw material for the production of energy.
  • Organic Farming for Sustainable Food Production The article is titled “Will Organic Agriculture Feed the World,” and it provides its readers with an overview of the statistics that apply to the sustainability of organic farming.
  • Rearing of Cattle: Deprecating the Beef Farming It is for this reason that the whole world has to pose as ask the question “What are the causes of global warming?” The answer is simple, climate change and resultant global warming has to […]
  • The Entomo Farms Company’s Analysis Such an approach contributes to improved control over the company’s development and ensures that Entomo can incorporate customers’ feedback for enhancement.
  • Fish Farming Impacts on the Environment To begin with, according to Abel and Robert, fish farming has been generalized to have adverse effects on the environment, which ranges from the obliteration of the coastal habitats which are sensitive in the environment, […]
  • Food and Farming: Urban Farming Benefits the Local Economy Urban farming and foraging play essential roles not only in the lives of communities but in the ecosystems as well. Such responsive attitudes allow people to protect the environment and create more opportunities for local […]
  • The Ethics of Farm Animal Biotechnology From an Anthropological Perspective Biotechnology is one of the most important branches of science, the results of which are used in many areas. The use of animals in the context of biotechnology is a daily routine for researchers.
  • “The Biggest Little Farm” Movie Critique The film is a documentary and shows the real life and the desire of the husband and wife to create their wonderful farm where they can grow vegetables and fruits, as well as have different […]
  • Prices at Farmers Markets vs. Grocery Stores When evaluating the items ordered at grocery retail locations to those acquired at local traders’ marketplaces, it is revealed that the commodities purchased at hypermarkets are more reliable and outstanding in form and structure.
  • Smart Farms Hiring People with Disabilities Although Smart Farms is a non-profit organization and benefits from donations, the workers play their role in income generation by working on the farms and sales.
  • Marketing of Indoor Farming in the UAE Adding to that, the delivery service, health benefits, and availability of Local Leaves products can be advertised on all social media platforms to help the company get the recognition it needs in a short period […]
  • Demand for Indoor Farming Services in the UAE For any business, it is essential to be sure of the readiness of customers to buy the product. The likelihood of buying the service may be defined by the data, indicating the popularity of the […]
  • Sunrise Farm’s Research of Its Customers Needs In this regard, the exploratory mixed methods approach was chosen to study the possibilities of diversifying the activities of Sunrise Farm. In particular, a semi-structured approach to the interviews was chosen that is suitable for […]
  • Offshore Wind Farms (OWFs) and Their Development The process involves the establishment of the limiting factors like site boundary, the maximum number of facilities to be installed, identification of dwellings that rotor blade shadows may affect, and a minimum spacing of the […]
  • Cato’s “On Farming”, a Translated Part of Famous Treatise “De Agri Cultura” Review From this point of view, Cato’s recommendations are ideal: the location of the willow tree immediately after the vineyard and the garden is not accidental, since in this passage a scale of the main and […]
  • Farm-to-Table Food: Dissemination Portfolio Modern American families try to adhere to the principles of Healthy People 2020 with its promotion of the so-called farm-to-table food and farm-to-school programs.
  • Law: Legislation Regarding Marijuana Farming To evaluate the applicability of the proposed marijuana farming bill, the current marihuana production legislation needs to be reviewed, and the changes in social norms regarding criminal behavior are to be analyzed.
  • Artificial Intelligence in Drone Technology for Farming Automated drones fitted with spraying features are used in the monitoring of agricultural processes and crops to schedule tasks and expeditiously address the observed issues throughout plant life.
  • Problems Facing American Farmer Workers The owners of farms will continue to exploit these people since they are not afraid of any law that is in place and working as it should to protect this group of people.
  • Food Processing and Farming Methods Afoakwa, Budu, and Merson note that nutrient loss in canned food depends on the amount of heat that is applied during the pre-treatment step, the type of tin, and the type of nutrients in the […]
  • Face Recognition in Farming: The Multi-UAV Framework Indeed, the consumer wants a delicious and quality meat product, and it is known that the absence of stress in the life of an animal directly affects the structure of the meat.
  • Using IoT Low-Cost Sensors for Smallholder Farms It is, therefore, essential for the users and IoT systems and devices developers to collectively ensure that the internet and the users of such components are not exposed.
  • Building a Sky Garden: Vertical Farming System Business Plan It helps farmers to appreciate the benefits of valuing more the depth of land fertility than the size of land holdings.
  • United States History in 1864-1900 Years: Industrialization, Urbanization, and the Commercialization of Farming The Western frontier advanced in the years 1864 and 1900 by the establishment of democracy in America, industrialization, urbanization and the commercialization of farming.
  • Competitive Market: Farm Income and Costs Connecting the farms in the US to the concept of the perfectly competitive market, the definition and the characteristics of such a market should be outlined.
  • Agro-Food Geographies: Food, Nature, Farmers and Agency Therefore, the important thing in food and nature depends on the geographies of food and the beneficially is the subject, Currently, agro-food study is affected continuously by the current improvements in the agro-food geographies, especially […]
  • Standards for Confining Farm Animals One major concern that has been brought to the attention of animal farmers, in general, is the issue of whether or not it is appropriate to confine all or certain farm animals.
  • Linking Small-Scale Farmers to Input-Output Markets Output markets refer to the markets that are used by the farmers or businessmen to market their products while the input market is used by the same group to access products that are to be […]
  • Farmers Exchange Bank’s Strategic Human Resources Every employee of the bank is bounded to maintain the secrecy of the customers. This principle of the bank has greatly contributed to the success of the firm and increased the profitability of the business.
  • Why the Best Soil in the Province of BC Is Not Used for Farming The opportunity cost for farming is, therefore, lower than the opportunity cost for the warehouses/airports. So you have got no opportunity cost for this because this is the best option for your building and it […]
  • Fish Friendly Farming Case FFF viewed farmers as people with a vast amount of knowledge about the land and agricultural practices and those who were interested in supporting their lands fertile and farming productively. The case of FFF and […]
  • New Zealand Farming Industry. Organization Theory and Design One of the most critical issues that the Guy fielding farm is facing is the organizational structure of the company. The gathering of 2009 and Macdonald’s fear that he will be left out, heated the […]
  • Farming and Regulations in California The American government made multiple attempts to control the flow of immigrants to the county and the degree of their involvement in work in the agricultural industry.
  • The Farm Labor Organizing Committee Movement Chapter 3 of the book by Barger, Reza, and Velasquez is dedicated to the history of the Farm Labor Organizing Committee and the movement associated with this labor union and the promotion of immigrant farmworkers’ […]
  • Sprouts Farmers Market Company’s Entry to Canada The proportion of older people in Canada is also increasing thanks to improved living standards and access to affordable health care.
  • Farmers and Their Role in the American Agriculture The recent changes in the world’s largest countries’ economies can be a good illustration of the exclusive role of agriculture which can enable a state to play an important role in the world.
  • Kimango Farms Environmental Factors In 2015, the government established the Tanzania Agriculture Development Bank which is focused on assisting in developing the agricultural sector and assisting in the implementation of policies.
  • Kimango Farm Enterprises: Business Plan Cultural values in a country guides business operations as well as it is important to be sensitive and understanding of these norms and attitudes.
  • Farmers Views: Should Organic Food Be Promoted From? Organic food is grown and produced using natural methods, and it is believed that such products are safer and more nutritious than conventionally processed ones due to the rejection of the use of any artificial […]
  • Kimango Farm Enterprises: Business Analysis of Tanzania The primary motivation and purpose of the company is to grow healthy and organic foods through sustainable farming techniques and to offer the world a piece of Tanzania.
  • Impact of Antibiotics on Farm Animals One of the primary reasons for this condition in people is the use of antibiotics in farming. However, the use of antibiotics is associated with the occurrence of antibiotic resistance in people.
  • Agriculture and Farming in Abu Dhabi Many researches have been done on soil taxonomy in the UAE, with the invention of a non-absorbent type of soil that was one of the breakthroughs that have greatly influenced agriculture in Abu Dhabi.
  • Pre-Industrial Societies and Farming Patricia Crone has created a work where she discusses the trends and elements of pre-industrial societies in the world, particularly those that existed in the West. Farming was a key element in the pre-industrial era […]
  • Susan Ferriss: United Farm Workers in “The Fight in the Fields” The focus of the reading is on the identity of Chavez and the evolution of the United Farm Workers, which is also the major event in the book.
  • The Impact of Factory Farming The fish population is also subject to this problem, as the long-term overcrowding may lead to the higher competition for food and result in stress and decline of the immune defense, which can cause the […]
  • Bernard Matthews’ Farm Marketing Issues Valuable prizes and practical involvement should elicit in the customers the necessity to purchase Bernard Matthews’ products and actively participate in the life of the brand. Nonetheless, the key changes should be performed in the […]
  • Farm, Companion, Laboratory Animals in Canada This paper will give facts on four categories of animals kept in Canada; the farm animals, animals used in experiments, animals used as companions to people and those used in entertainment. The category of wild […]
  • Farm Security Administration and New York Photo League The disagreement regarding the focus of the Film and Photo league served as the basis for the emergence of The Photo League in 1936.
  • Tasty Farms’ Changes and Communication Networks Following all the steps of effective change management models is crucial in ensuring that available resources are properly aligned to meet the objectives of change. Due to the resistance from the employees, the process of […]
  • Laying Hens Farm: Peach Farm and Olive Farm In the Peach Farm, the chain feeders are placed at a lower position than the average height of the hens. Therefore, if the perch space is sufficient, as in the Olive Farm, the hens are […]
  • Managing Farm Dams to Support Waterbird Breeding The frequent fires and forest clearance in these areas have led to extensive migration of different species of birds. For example, they should take some of the endangered birds and breed them separately in a […]
  • Agriculture Improvement: The US Farm Bill Nadine Lehrer, who has been studying the bill, asserts, “The bill was developed in the wake of 1930’s farm crisis to bring farm incomes up to the par with the required minimum incomes”.
  • Farming and Ranch Management Considering the varied nature of the job of a Farm or Ranch Manager, the college offers “the Farm and Ranch Management Degree and the Agriculture Management Certificate”.
  • Farming Effects on Golden Sun Moth Agriculture has led to the destruction of the natural habitat of the moth. Farming practices have led to the dramatic reduction of the grass needed for the survival of this moth.
  • Farmer Definition and Culture The era of information the has led, to the creation of the particular image of success, and mass media created an image of a successful and stylish businessman.
  • The Near-Shore Wind Farm Controversy Case The developers and the investors made the decision to persuade the residents to accept their position regarding the importance of the wind turbines.
  • Farm Standard Council Case: Cost Allocation Some costs cannot be classified as either fixed or variable costs and yet they have to be allocated somewhere in the process of allocating costs to different cost centers.
  • Greater Gabbard Wind Farm Mega Project The project management unit must understand the needs of all the stakeholders identified in the first stage, and how these needs are aligned to the needs of the project.
  • Compensation System of State Farm Insurance With the philosophy, State Farm should provide insurance brands to students and young adults falling in this age gap in order to detach them from other insurance and make them independent.
  • Irrigation Systems in Farming Because of the changing climate, and the region landscape, most farmers use irrigation schemes to support their practices of subsistence farming.
  • Swidden Agriculture: Shift Farming Although this farming technique has been efficient in the past, it has proved to be unsustainable with the current increase in the global population.
  • Small Scale Farm-Household System In general, a farm household system is comprised of the various parameters that govern the operation and sustainability of the system.
  • Farming and Animal Consumption In essence, debate on farming methods and animal consumption has been a challenge not only to farmers but also to the society. It is, therefore, necessary to consider that numerous changes would be required to […]
  • Large-Scale Shift to Organic Farming to Increase World Food Supply However, the acceptance of non-organic farming as the solution to the world’s food problem is not unanimous and there has emerged a vocal group advocating for the use of organic farming.
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127 Exceptional Agriculture Essay Topics For Students

agriculture essay topics

What is agriculture? Also known as farming, agriculture is the practice of cultivating and harvesting a wide variety of crops and raising livestock. Nowadays, agriculture is an essential part of our economy and our lives. Without it, there would be widespread famine. And this is just one of the reasons why you should search for the most interesting essay topics on agriculture.

You can write your academic paper on just about anything, as long as it pertains to agriculture. Remember, you can also write about livestock and farm animals. You can write the paper on agricultural technology or even the latest fertilizers and pesticides. You can even research agriculture in remote parts of the world and write an extraordinary paper about it. However, you need a good topic to get you started. To help you out, we’ve created a list of 127 original agriculture essay topics that you can use for free. Check it out below:

Sustainable Agriculture Essay Topics

Our experienced writers and editors have managed to put together a list of sustainable agriculture essay topics that will surely impress any professor. Pick one and start writing today:

  • What are cover crops and why are they important?
  • Talk about biofuels
  • An in-depth look at agritourism
  • Agroforestry in the 21st century
  • The importance of environmental health
  • Social equity in sustainable agriculture
  • Humane methods used for pest management
  • Water management in sustainable agriculture
  • The importance of crop rotation and diversity
  • Reducing erosion through sustainable agriculture

Easy Agriculture Topics To Write About

You probably don’t want to spend too much time writing your paper. After all, you have other things to do. No problem, just take a look at this list of easy agriculture topics to write about:

  • How much does raising a pig cost?
  • Would you work on a farm? Why?
  • Agriculture in India
  • Talk about the world’s population and agriculture
  • Discuss the use of water in agriculture
  • Discuss agriculture in China
  • The latest agricultural technology you’ve heard about
  • Organic agriculture: pros and cons
  • Talk about agriculture in Latin America
  • Talk about genetic engineering in agriculture
  • Agriculture in Eastern Europe

Interesting Agriculture Topics

In this list, we have collected all of the most interesting agriculture topics (in our opinion, of course). You can pick any one of these topics and use it for free. Yes, you can even reword them.

  • The relation between agriculture and culture
  • Challenges in livestock production in 2023
  • How has the Covid-19 pandemic affected agriculture?
  • Improving agricultural productivity using sustainable methods
  • An in-depth research of the global food system
  • Grain and corn from Ukrainian farms affected by the war
  • Renewable energy in agriculture
  • Fish hatcheries: pros and cons

Agricultural Research Paper Topics

Our seasoned agriculture experts have just finished putting together a list of unique agricultural research paper topics. Take a look at these ideas and choose the one you like the most:

  • An in-depth research of agriculture in Taiwan
  • Talk about seed pathology in agriculture
  • Discuss agricultural issues in North Korea
  • The use of banned GMOs in Europe
  • A closer look at Turkey’s agriculture
  • Research the topic of water management in agriculture
  • Food chain risks posed by the war in Ukraine
  • Natural farming versus organic farming

Technology In Agriculture Topics

Technology plays a major role in today’s agriculture, as you can imagine. So, why now write your paper about one of these interesting technology in agriculture topics:

  • Soil data sensing technology
  • The Internet of Things in agriculture
  • Talk about satellite imaging in agriculture
  • Discuss weather tracking and its benefits
  • Research pervasive automation in agriculture
  • The use of RFID tech in agriculture
  • What is vertical farming and how is it done?

Agriculture Persuasive Speech Topics

If you are struggling to write a persuasive speech about agriculture and don’t know what to talk about, we can help you out. Here are some original agriculture persuasive speech topics for you:

  • Problems with soil degradation in the United States
  • Talk about employment in the agricultural sector
  • How is the genetic improvement of seeds done?
  • The importance of the potato for our world
  • Talk about sustainable grazing methods
  • The importance of home gardening in 2023
  • Managing plant weeds without using glyphosate

Food And Agriculture Essay Ideas

All of our food comes from agriculture, so it’s a great idea to talk about this link. We have a long list of unique food and agriculture essay ideas for high school and college students right here:

  • Vegans and animal husbandry
  • Where does KFC get all its meat from?
  • The quality of meat coming from intensive farming
  • Animal husbandry in the Middle Ages
  • Dangerous nitrate concentrations in vegetables
  • Talk about minerals in vitamins in vegetables
  • Using chemicals in agriculture: a danger to our health

Importance Of Agriculture Essay Topics

There is much to talk about when it comes to the importance of agriculture. Here are some importance of agriculture essay topics that should get you started right away:

  • The importance of good sheepdogs
  • Talk about the importance of agriculture in India
  • Discuss the importance of subsidence farming
  • Agriculture in ancient times
  • Talk about the importance of agriculture for Mayans
  • The most interesting agricultural tools ever discovered
  • Supply chain problems for KFC

Complex Agriculture Topics

If you want to impress your professor, you can give a more difficult topic a try. You can get some bonus points for it. Check out our latest list of complex agriculture topics:

  • Discuss GMO corn in North America
  • Talk about the use of solar power in agriculture
  • Pumping water efficiently with minimal costs
  • The latest global economic issues affecting farmers
  • Greenhouse gas emissions caused by agriculture
  • Talk about the controversies surrounding chemical fertilizers
  • Challenges for modern agriculture in the United Kingdom

Livestock Topic Ideas

Yes, raising livestock is a significant part of agriculture today. So, why now write your essay or research paper on one of our interesting livestock topic ideas:

  • How important are bees for our world?
  • The dangers of raising yaks on your farm
  • Research cattle farming in North America
  • Discuss pig farming in European countries
  • Talk about intensive animal farming (chickens)
  • Talk about raising animals humanely
  • Negative effects of cattle farms

Best Topics For Discussion Agriculture

Did your professor ask you to prepare for a discussion or debate on a topic in agriculture? Don’t worry, we’ve got your back! Here are the best topics for discussion:

  • What animal do you think is the best for a farm?
  • Do we really need farm subsidies?
  • Talk about food processing tech
  • Discuss the use of drones in agriculture
  • Automation in agriculture
  • Talk about the benefits of vertical farming

Agricultural Essay Topics For High School

Are you a high school student? Do you need to write a paper on agriculture? Perfect! Here are the absolute best agricultural essay topics for high school students:

  • Hunter gatherer versus agricultural societies
  • Talk about the negative effects of industrial agriculture
  • Talk about the agricultural policy in Europe
  • How has the rise of global temperature affected agriculture?
  • Talk about how drought can completely destroy the global food system in less than 10 years
  • The effects of pesticides on the population of bees in the US

Agriculture Paper Topics For College

College students should choose topics that are more complex in nature if they want to get a top grade. Check out this list of agriculture paper topics for college and choose one right now:

  • The economics behind a sheep farm in the UK
  • How important is the price of energy for local farms in Germany?
  • An in-depth look at agricultural subsidies in North America
  • Differences between the agricultural policies of North America and Europe
  • An effective business model for an organic farm in 2023
  • The impact of a 1 degree Celsius (33.8 Fahrenheit) increase in global temperature on grain crops in the UK

Controversial Agriculture Topics For Essays

Our experienced staff has worked hard to find the most controversial agriculture topics for essays. You won’t need to buy cheap essays with these topics! All of these topics are original, so you are already on your way to getting bonus points from your professor:

  • The use of pesticides in North America
  • Talk about genetically modified organisms
  • Discuss the local food controversy
  • Talk about climate change and its effect on agriculture
  • The rise in demand for high quality food
  • Organic food in 2023
  • Discuss the wages of people working in agriculture
  • Destroying the soil through intensive agriculture

History Of Agriculture Topics

Talking about the history of agriculture can be both fun and educative. After all, agriculture has suffered many major transformations over time. Here are some great topics to write about:

  • Agriculture during the Roman Empire
  • Talk about agriculture in ancient Egypt
  • Agriculture in South Asia
  • Agricultural tools in Mesopotamia
  • Ancient Greek agriculture
  • Discuss the evolution of organic agriculture
  • Discuss the British agricultural revolution
  • What is the Green revolution?
  • Agriculture in Mesoamerica
  • Research agriculture in the 20th century
  • How has the war in Ukraine changed agriculture in Europe?
  • Early development of agricultural tools

Other Agriculture Research Paper Ideas

This list contains all the agricultural topics that didn’t quite fit anywhere else. It’s a collection of other agriculture research paper ideas that professors may find interesting:

  • Negative effects of modern pesticides
  • The dangers of over-using fertilizer
  • The most profitable livestock in 2023
  • Raising myotonic goats
  • The strange eating habits of geese
  • Research the farmers of Gambia
  • Raising Mangalitza pigs
  • Talk about intensive animal farming in China
  • The peculiarities of a yak farm
  • Dangerous farm animals you should never raise

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Agriculture and Food Technology Research Paper Topics

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See our collection of agriculture and food technology research paper topics . This page lists 19 topics and provides an overview of agriculture and food technology development.

1. Activated Carbon

Activated carbon is made from any substance with a high carbon content, and activation refers to the development of the property of adsorption. Activated carbon is important in purification processes, in which molecules of various contaminants are concentrated on and adhere to the solid surface of the carbon. Through physical adsorption, activated carbon removes taste and odor-causing organic compounds, volatile organic compounds, and many organic compounds that do not undergo biological degradation from the atmosphere and from water, including potable supplies, process streams, and waste streams. The action can be compared to precipitation. Activated carbon is generally nonpolar, and because of this it adsorbs other nonpolar, mainly organic, substances. Extensive porosity (pore volume) and large available internal surface area of the pores are responsible for adsorption. Activated carbon also found wide application in the pharmaceutical, alcoholic beverage, and electroplating industries; in the removal of pesticides and waste of pesticide manufacture; for treatment of wastewater from petroleum refineries and textile factories; and for remediation of polluted groundwater. Although activated carbons are manufactured for specific uses, it is difficult to characterize them quantitatively. As a result, laboratory trials and pilot plant experiments on a specific waste type normally precede installation of activated carbon facilities.

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Get 10% off with 24start discount code, 2. biological pest control.

Insect outbreaks have plagued crop production throughout human history, but the growth of commercial agriculture since the middle of the nineteenth century has increased their acuteness and brought forth the need to devise efficient methods of insect control. Methods such as the spraying of insecticides, the application of cultural methods, the breeding of insect-resistant plants, and the use of biological control have increasingly been used in the twentieth century. Traditionally limited to checking the populations of insect pests through the release of predatory or parasitic insects, biological control now refers to the regulation of agricultural or forest pests (especially insects, weeds and mammals) using living organisms. It also includes other methods such as the spraying of microbial insecticides, the release of pathogenic microorganisms (fungi, bacteria or viruses), the release of male insects sterilized by radiation, the combination of control methods in integrated pest management programs, and the insertion of toxic genes into plants through genetic engineering techniques. Biological control is also directed against invasive foreign species that threaten ecological biodiversity and landscape esthetics in nonagricultural environments.

3. Crop Protection and Spraying

Humans have controlled agricultural pests, both plants and insects, that infest crops with a variety of biological and technological methods. Modern humans developed spraying pest management techniques that were based on practical solutions to combat fungi, weeds, and insects. Ancient peoples introduced ants to orchards and fields so they could consume caterpillars preying on plants. Chinese, Sumerian, and other early farmers used chemicals such as sulfur, arsenic, and mercury as rudimentary herbicides and insecticides. These chemicals were usually applied to or dusted over roots, stems, or leaves. Seeds were often treated before being sowed. As early as 200 BC, Cato the Censor promoted application of antipest oil sprays to protect plants in the Roman Republic. The nineteenth century potato famine and other catastrophic destruction of economically significant crops including vineyard grapes emphasized the need to improve crop protection measures. People gradually combined technological advances with biological control methods to initiate modern agricultural spraying in the late nineteenth century. Such crop protection technology was crucial in the twentieth century when large-scale commercial agriculture dominated farming to meet global demands for food. Individual farms consisted of hundreds to thousands of acres cultivated in only one or two crop types. As a result, spraying was considered essential to prevent devastating economic losses from pest damage associated with specific crops or locales.

4. Dairy Farming

Throughout the world, especially in the Northern Hemisphere, milk, cheese, butter, ice cream, and other dairy products, have been central elements of food production. Over the centuries improvements in cattle breeding and nutrition, as well as new dairy techniques, led to the increased production of dairy goods. Hand-operated churns and separators were used to make butter and cream, and those close to a barnyard had access to fresh milk. By the late nineteenth century, new science and technology had begun to transform dairy production, particularly in the U.S. and Europe. Rail transportation and iced and refrigerated boxcars made it easier to transport milk to more distant markets. Successful machinery for separating milk from cream came from the DeLaval Corporation in 1879, and the Babcock butterfat tester appeared in 1890. The first practical automated milking machines and commercial pasteurization machines were in use in the decades before 1900. Louis Pasteur’s contribution to the dairy industry— discovering the sterilization process for milk— was substantial. By heating milk, pasteurization destroys bacteria that may be harmful to humans. The pasteurization process also increases the shelf life of the product by eliminating enzymes and bacteria that cause milk to spoil. Milk is pasteurized via the ‘‘batch’’ method, in which a jacketed vat is surrounded by heated coils. The vat is agitated while heated, which adds qualities to the product that also make it useful for making ice cream. With the ‘‘continuous’’ method of pasteurization, time and energy are conserved by continuously processing milk as a high temperature using a steel-plated heat exchanger, heated by steam or hot water. Ultra-high temperature pasteurization was first used in 1948.

5. Farming and Agricultural Methods

Agriculture experienced a transformation in the twentieth century that was vital in increasing food and fiber production for a rising global population. This expansion of production was due to mechanization, the application of science and technology, and the expansion of irrigation. Yet these changes also resulted in the decimation of traditional agricultural systems and an increased reliance on capital, chemicals, water, exploitative labor conditions, and the tides of global marketing. A sign of the transformation of agriculture in the twentieth century was the shift from China and India as countries often devastated by famine to societies that became exporters of food toward the end of the century. As the world’s technological leader, the U.S. was at the vanguard of agricultural change, and Americans in the twentieth century experienced the cheapest food in the history of modern civilization, as witnessed by the epidemic of obesity that emerged in the 1990s. Unfortunately, this abundance sometimes led to overproduction, surplus, and economic crisis on the American farm, which one historian has labeled ‘‘the dread of plenty.’’

6. Farming and Growth Promotion

Early in the twentieth century, most farmers fed livestock simple mixtures of grains, perhaps supplemented with various plant or animal byproducts and salt. A smaller group of scientific agriculturalists fed relatively balanced rations that included proteins, carbohydrates, minerals, and fats. Questions remained, however, concerning the ideal ratio of these components, the digestibility of various feeds, the relationship between protein and energy, and more. The discoveries of various vitamins in the early twentieth century offered clear evidence that proteins, carbohydrates, and fats did not supply all the needs of a growing animal. Additional research demonstrated that trace minerals like iron, copper, calcium, zinc, and manganese are essential tools that build hemoglobin, limit disease, and speed animal growth. Industrially produced nonprotein nitrogenous compounds, especially urea, have also become important feed additives. The rapid expansion of soybean production, especially after 1930, brought additional sources of proteins and amino acids within the reach of many farmers. Meanwhile, wartime and postwar food demands, as well as a substantial interest in the finding industrial uses for farm byproducts, led to the use of wide variety of supplements—oyster shells, molasses, fish parts, alfalfa, cod liver oil, ground phosphates, and more.

7. Farming Mechanization

Mechanization of agriculture in the twentieth century helped to dramatically increase global production of food and fiber to feed and clothe a burgeoning world population. Among the significant developments in agricultural mechanization in the twentieth century were the introduction of the tractor, various mechanical harvesters and pickers, and labor-saving technologies associated with internal combustion engines, electric motors, and hydraulics. While mechanization increased output and relieved some of the drudgery and hard work of rural life, it also created unintended consequences for rural societies and the natural environment. By decreasing the need for labor, mechanization helped accelerate the population migration from rural to urban areas. For example, in 1790, 90 percent of Americans worked in agriculture, yet by 2000 only about 3 percent of the American workforce was rural. Blessed with great expanses of land and limited labor, technologically inclined Americans dominated the mechanization of agriculture during the twentieth century. Due to mechanization, irrigation, and science, the average American farmer in 1940 fed an estimated ten people, and by 2000 the number was over 100 people. Yet even as mechanization increased the speed of planting and harvesting, reduced labor costs, and increased profits, mechanization also created widespread technological unemployment in the countryside and resulted in huge losses in the rural population.

8. Fertilizers

As the twentieth century opened, fertilizers were a prominent concern for farmers, industrialists, scientists, and political leaders. In 1898, British scientist William Crookes delivered a powerful and widely reported speech that warned of a looming ‘‘famine’’ of nitrogenous fertilizers. According to Crookes, rising populations, increased demand for soil-depleting grain products, and the looming exhaustion of sodium nitrate beds in Chile threatened Britain and ‘‘all civilized nations’’ with imminent mass starvation and collapse. Yet Crookes also predicted that chemists would manage to discover new artificial fertilizers to replace natural and organic supplies, a prophecy that turned out to encapsulate the actual history of fertilizers in the twentieth century. In addition to obvious links to increased agricultural production, the modern fertilizer industry has been linked with a number of concerns beyond the farm. For example, the short-lived phosphate boom on the Pacific island of Nauru offers a telling case study of the social consequences and environmental devastation than can accompany extractive industries. Further, much of the nitrogen applied to soils does not reach farm plants; nitrates can infiltrate water supplies in ways that directly threaten human health, or indirectly do so by fostering the growth of bacteria that can choke off natural nutrient cycles. To combat such threats, the European Union Common Agricultural Policy includes restrictions on nitrogen applications, and several nations now offer tax incentives to farmers who employ alternative agricultural schemes. Nevertheless, the rapidly growing global population and its demand for inexpensive food means that artificial fertilizer inputs are likely to continue to increase.

9. Fish Farming

Controlled production, management, and harvesting of herbivorous and carnivorous fish has benefited from technology designed specifically for aquaculture. For centuries, humans have cultivated fish for dietary and economic benefits. Captive fish farming initially sustained local populations by supplementing wild fish harvests. Since the 1970s, aquaculture became a significant form of commercialized farming because wild fish populations declined due to overfishing and habitat deterioration. Growing human populations increased demand for reliable, consistent sources of fish suitable for consumption available throughout the year. Fish farming technology can be problematic. If genetically engineered fish escape and mate with wild fish, the offspring might be unable to survive. Cultivated fish live in crowded tanks that sometimes cause suffocation, diseases, and immense amounts of waste and pollutants. Antibiotic use can sometimes result in resistant microorganisms. Coastal fish farms, especially those for shrimp, can be environmentally damaging if adjacent forests are razed.

10. Foods Additives and Substitutes

Advances in food and agricultural technology have improved food safety and availability. Food technology includes techniques to preserve food and develop new products. Substances to preserve and enhance the appeal of foods are called food additives, and colorings fit into this category of additives that are intentionally included in a processed food. All coloring agents must be proven to be safe and their use in terms of permitted quantity, type of food that can have enhanced coloring, and final level is carefully controlled. Fat substitutes on the other hand are technically known as replacers in that they replace the saturated and/or unsaturated fats that would normally be found in processed food as an ingredient or that would be added in formulation of a processed food. Usually the purpose is to improve the perceived health benefit of the particular food substance. Technically speaking, substitutes are not additives but their efficacy and safety must be demonstrated.

11. Food Preparation and Cooking

Twentieth century technological developments for preparing and cooking food consisted of both objects and techniques. Food engineers’ primary objectives were to make kitchens more convenient and to reduce time and labor needed to produce meals. A variety of electric appliances were invented or their designs improved to supplement hand tools such as peelers, egg beaters, and grinders. By the close of the twentieth century, technological advancements transformed kitchens, the nucleus of many homes, into sophisticated centers of microchip-controlled devices. Cooking underwent a transition from being performed mainly for subsistence to often being an enjoyable hobby for many people. Kitchen technology altered people’s lives. The nineteenth-century Industrial Revolution had initiated the mechanization of homes. Cooks began to use precise measurements and temperatures to cook. Many people eagerly added gadgets to their kitchens, ranging from warming plates and toasters to tabletop cookers. Some architects designed kitchens with built-in cabinets, shelves, and convenient outlets to encourage appliance use. Because they usually cooked, women were the most directly affected by mechanical kitchen innovations. Their domestic roles were redefined as cooking required less time and was often accommodated by such amenities as built-in sinks and dishwashers. Ironically, machines often resulted in women receiving more demands to cook for events and activities because people no longer considered cooking to be an overwhelming chore.

12. Food Preservation by Cooling and Freezing

People have long recognized the benefits of cooling and freezing perishable foods to preserve them and prevent spoilage and deterioration. These cold storage techniques, which impede bacterial activity, are popular means to protect food and enhance food safety and hygiene. The food industry has benefited from chilled food technology advancements during the twentieth century based on earlier observations. For several centuries, humans realized that evaporating salt water removed heat from substances. As a result, food was cooled by placing it in brine. Cold storage in ice- or snow-packed spaces such as cellars and ice houses foreshadowed the invention of refrigerators and freezers. Before mechanical refrigeration became consistent, freezing was the preferred food preservation technique because ice inhibited microorganisms. Freezing technology advanced to preserve food more efficiently with several processes. Blast freezing uses high-velocity air to freeze food for several hours in a tunnel. Refrigerated plates press and freeze food for thirty to ninety minutes in plate freezing. Belt freezing quickly freezes food in five minutes with air forced through a mesh belt. Cryogenic freezing involves liquid nitrogen or Freon absorbing food heat during several seconds of immersion.

13. Food Preservation by Freeze Drying, Irradiation, and Vacuum Packing

Humans have used processes associated with freeze-drying for centuries by placing foods at cooler high altitudes with low atmospheric pressure where water content is naturally vaporized. Also called lyophilization, freeze-drying involves moisture being removed from objects through sublimation. Modern freeze-drying techniques dehydrate frozen foods in vacuum chambers, which apply low pressure and cause vaporization. Irradiation is less successful than freeze-drying. Prior to irradiation, millions of people worldwide became ill annually due to contaminated foods with several thousand being hospitalized or dying due to food-borne pathogens. By exposing food to an electron beam, irradiation enhances food safety. Irradiated human and animal feed, especially grain, can be transported over distances and stored for a long duration without spoiling or posing contamination hazards. The radura is the international food packaging symbol for irradiation. Vacuum-packing food technologies involve a process that removes empty spaces around foods being packaged. Vacuum technology uses environments artificially modified to have atmospheric pressures that are lower than natural conditions. Vacuum packing extends the shelf life of food. The U.K. Advisory Committee on the Microbiological Safety of Foods warned that anaerobic pathogens such as C. botulinum can grow in vacuum-packed foods. Because vacuum packing often results in rubbery sliced cheese, some manufacturers use the modified atmosphere packaging (MAP) system, which utilizes gases to fill spaces so that cheese can mature to become tastier inside packaging.

14. Irrigation Systems

Since the onset of human civilization, the manipulation of water through irrigation systems has allowed for the creation of agricultural bounty and the presence of ornamental landscaping, often in the most arid regions of the planet. These systems have undergone a widespread transformation during the twentieth century with the introduction of massive dams, canals, aqueducts, and new water delivery technology. In 1900 there were approximately 480,000 square kilometers of land under irrigation; by 2000 that total had surged to 2,710,000 square kilometers, with India and China as the world leaders in irrigated acreage. Globally, the agriculture industry uses about 69 percent of the available fresh water supplies, producing 40 percent of the world’s food on just about 18 percent of the world’s cropland. (It takes 1000 tons of water to produce 1 ton of grain.) New technologies to monitor evaporation, plant transpiration, and soil moisture levels have helped increase the efficiency of irrigation systems. The US is the world leader in irrigation technology, exporting upward of $800 million of irrigation equipment to the rest of the world each year, with the sales of drip irrigation equipment increasing 15 to 20 percent per annum in the 1990s. Golf course and landscape irrigation are also an increasing part of the irrigation technology market. Intense competition for water from cities and for environmental restoration projects might mean a reduction in irrigated agriculture in future years. At the same time, salinization of fields, infiltration of aquifers by sea water, and depleted water availability could lead to a reduction in land under irrigation worldwide.

15. Nitrogen Fixation

In 1898, the British scientist William Crookes in his presidential address to the British Association for the Advancement of Science warned of an impending fertilizer crisis. The answer lay in the fixation of atmospheric nitrogen. Around 1900, industrial fixation with calcium carbide to produce cyanamide, the process of the German chemists Nikodemus Caro and Adolf Frank, was introduced. This process relied on inexpensive hydroelectricity, which is why the American Cyanamid Company was set up at Ontario, Canada, in 1907 to exploit the power of Niagara Falls. Electrochemical fixing of nitrogen as its monoxide was first realized in Norway, with the electric arc process of Kristian Birkeland and Samuel Eyde in 1903. The nitrogen monoxide formed nitrogen dioxide, which reacted with water to give nitric acid, which was then converted into the fertilizer calcium nitrate. The yield was low, and as with the Caro–Frank process, the method could be worked commercially only because of the availability of hydroelectricity.

16. Pesticides

A pesticide is any chemical designed to kill pests and includes the categories of herbicide, insecticide, fungicide, avicide, and rodenticide. Individuals, governments, and private organizations used pesticides in the twentieth century, but chemical control has been especially widespread in agriculture as farmers around the world attempted to reduce crop and livestock losses due to pest infestations, thereby maximizing returns on their investment in seed, fuel, labor, machinery expenses, animals, and land. Until the twentieth century, cultural pest control practices were more popular than chemicals. Cultural methods meant that farmers killed pests by destroying infested plant material in the fields, trapping, practicing crop rotation, cultivating, drying harvested crops, planting different crop varieties, and numerous other techniques. In the twentieth century, new chemical formulations and application equipment were the products of the growth in large-scale agriculture that simultaneously enabled that growth. Large scale and specialized farming provided ideal feeding grounds for harmful insects. Notable early efforts in insect control began in the orchards and vineyards of California. Without annual crop rotations, growers needed additional insect control techniques to prevent build-ups of pest populations. As the scale of fruit and nut production increased in the early decades of the century, so too did the insect problem.

17. Processed and Fast Food

Convenience, uniformity, predictability, affordability, and accessibility characterized twentieth-century processed and fast foods. Technology made mass-produced fast food possible by automating agricultural production and food processing. Globally, fast food provided a service for busy people who lacked time to buy groceries and cook their meals or could not afford the costs and time associated with eating traditional restaurant fare. As early as the nineteenth century, some cafeterias and restaurants, foreshadowing fast-food franchises, offered patrons self-service opportunities to select cooked and raw foods, such as meats and salads, from displays. Many modern cafeterias are affiliated with schools, businesses, and clubs to provide quick, cheap meals, often using processed foods and condiments, for students, employees, and members. Food-processing technology is designed primarily to standardize the food industry and produce food that is more flavorful and palatable for consumers and manageable and inexpensive for restaurant personnel. Food technologists develop better devices to improve the processing of food from slaughter or harvesting to presentation to diners. They are concerned with making food edible while extending the time period it can be consumed. Flavor, texture, and temperature retention of these foods when they are prepared for consumers are also sought in these processes. Microwave and radio frequency ovens process food quickly, consistently, and affordably. Microwaves are used to precook meats before they are frozen for later frying in fast-food restaurants. Nitrogen-based freezing systems have proven useful to process seafood, particularly shrimp. Mechanical and cryogenic systems also are used. The dehydrating and sterilizing of foods remove contaminants and make them easier to package. Heating and thawing eliminate bacteria to meet health codes. These processes are limited by associated expenses and occasional damage to foods. Processing techniques have been adapted to produce a greater variety of products from basic foods and have been automated to make production and packaging, such as mixing and bottling, efficient enough to meet consumer demand.

18. Synthetic Foods, Mycoprotein and Hydrogenated Fats

Food technologists developed synthetic foods to meet specific nutritional and cultural demands. Also referred to as artificial foods, synthetic foods are meat-free and are designed to provide essential fiber and nutrients such as proteins found in meats while having low saturated fat and lacking animal fat and cholesterol. These foodstuffs are manufactured completely from organic material. They have been manipulated to be tasty, nutritionally sound with major vitamins and minerals, have appealing textures, and safe for consumption. Synthetic foods offer people healthy dietary choices, variety, and convenience. Mycoprotein is created from Fusarium venenatum (also known as Fusarium graminearum), a small edible fungi related to mushrooms and truffles that was initially found in the soil of a pasture outside Marlow in Buckinghamshire, England. Concerned about possible food shortages such as those experienced in World War II Europe; as global populations swelled postwar, scientists began investigating possible applications for this organism as a widely available, affordable protein source. Scientists at one of Britain’s leading food manufacturers, Rank Hovis McDougall, focused on mycoprotein from 1964. At first, they were unable to cultivate fungus to produce mycoprotein in sufficient quantities for the envisioned scale of food production. Food technologists devoted several years to establishing procedures for growing desired amounts of mycoprotein. They chose a fermentation process involving microorganisms, somewhat like those historically used to create yogurt, wine, and beer. Food technologists create hydrogenated fats by processing vegetable oils, consisting of glycerides and fatty acids, with chemicals to achieve certain degrees of hardening. Partial hydrogenation stiffens oils, while full hydrogenation converts liquid oils into solid fat. The hydrogenation process involves moving hydrogen gas through heated oils in vats containing metals, usually copper, nickel, or zinc. When the metal reacts to the gas, it acts as a catalyst to relocate hydrogen molecules in the oil to create different, stiffer molecular shapes. This chemical reaction creates trans fats. Saturation of fats in these synthetic molecules increases according to the degree of hydrogenation achieved.

19. Transportation of Foodstuffs

Twentieth century foodstuffs were transported by land on vehicles and trains, by air on cargo planes, and by water on ships or barges. Based on innovations used in previous centuries, engineers developed agricultural technology such as refrigerated containers to ship perishable goods to distant markets. Technological advancements enabled food transportation to occur between countries and continents. International agreements outlined acceptable transportation modes and methods for shipping perishables. Such long-distance food transportation allowed people in different regions of the world to gain access to foodstuffs previously unavailable and incorporate new products they liked into their diets. Refrigerated trailers dominate road food transportation methods. This transportation mode minimizes food vulnerability to shipment damage from being harvested to placement on grocery shelves. Refrigerated transport enables fresh produce from milder climates to be shipped out-of-season to colder locations. Refrigeration is achieved by mechanical or cryogenic refrigeration or by packing or covering foods in ice. Ventilation keeps produce cool by absorbing heat created by food respiration and transferred through the walls and floor from the external air beneath and around the shipping trailer. Food technologists design packaging materials for food transportation. Most produce is shipped in corrugated and fiberboard cardboard boxes that are sometimes coated with wax. Wooden and wire-bound crates are also used in addition to bushel hampers and bins. Mesh plastic, burlap, and paper bags hold produce. Meat is often vacuum packed on plastic trays that are placed in wooden lugs. Foods are occasionally wrapped in plastic liners or packed in ice to withstand damage in transit and limit evaporation.

Agriculture and Food Technology

In late-twentieth century Western societies, food was available in abundance. Shops and supermarkets offered a wide choice in products and brands. The fast-food industry had outlets in every neighborhood and village. For those in search of something more exclusive, there were smart restaurants and classy catering services. People chose what they ate and drank with little awareness of the sources or processes involved as long as the food was tasty, nutritious, safe, and sufficient for everyone. These conditions have not always been met over the last century when food shortages caused by economic crises, drought, or armed conflicts and war, occurred in various places. During the second half of the twentieth century, food deficiency was a feature of countries outside the Western world, especially in Africa. The twentieth century also witnessed a different sort of food crisis in the form of a widespread concern over the quality and safety of food that mainly resulted from major changes in production processes, products, composition, or preferences.

Technology plays a key role in both types of crises, as both cause and cure, and it is the character of technological development in food and agriculture that will be discussed. The first section examines the roots of technological developments of modern times. The second is an overview of three patterns of agricultural technology. The final two sections cover developments according to geographical differences.

Before we can assess technological developments in agriculture and food, we must define the terms and concepts. A very broad description of agriculture is the manipulation of plants and animals in a way that is functional to a wide range of societal needs. Manipulation hints at technology in a broad sense; covering knowledge, skills, and tools applied for production and consumption of (parts or extractions of) plants and animals. Societal needs include the basic human need for food. Many agricultural products are food products or end up as such. However, crops such as rubber or flax and animals raised for their skin are only a few examples of agricultural products that do not end up in the food chain. Conversely, not all food stems from agricultural production. Some food is collected directly from natural sources, like fish, and there are borderline cases such as beekeeping. Some food products and many food ingredients are artificially made through complicated biochemical processes. This relates to a narrow segment of technology, namely science-based food technology.

Both broad and narrow descriptions of agriculture are relevant to consider. In sugar production for example, from the cultivation of cane or beets to the extraction of sugar crystals, both traditional and science-based technologies are applied. Moreover, chemical research and development resulted in sugar replacements such as saccharin and aspartame. Consequently, a randomly chosen soft drink might consist of only water, artificial sweeteners, artificial colorings and flavorings, and although no agriculture is needed to produce such products, there is still a relationship to it. One can imagine that a structural replacement of sugar by artificial sweeteners will affect world sugar prices and therewith the income of cane and beet sugar producers. Such global food chains exemplify the complex nature of technological development in food and agriculture.

The Roots of Technological Development

Science-based technologies were exceptional in agriculture until the mid-nineteenth century. Innovations in agriculture were developed and applied by the people cultivating the land, and the innovations related to the interaction between crops, soils, and cattle. Such innovation is exemplified by farmers in Northern Europe who confronted particular difficulties caused by the climate. Low temperatures meant slow decomposition of organic material, and the short growing season meant a limited production of organic material to be decomposed. Both factors resulted in slow recuperation of the soil’s natural fertility after exploitation. The short growing season also meant that farmers had to produce enough for the entire year in less than a year. Farmers therefore developed systems in which cattle and other livestock played a pivotal role as manure producers for fertilizer. Changes in the feed crop could allow an increase in livestock, which produced more manure to be used for fertilizing the arable land, resulting in higher yields. Through the ages, farmers in Northern Europe intensified this cycle. From about the 1820s the purchase of external supplies increased the productivity of farming in the temperate zones. Technological improvements made increases in productivity not only possible but also attractive, as nearby markets grew and distant markets came within reach as a result of the nineteenth century transportation revolution.

An important development at mid-nineteenth century was the growing interest in applying science to agricultural development. The two disciplines with the largest impact were chemistry and biology. The name attached to agricultural chemistry is Justus von Liebig, a German chemist who in the 1840s formulated a theory on the processes underlying soil fertility and plant growth. He propagated his organic chemistry as the key to the application of the right type and amount of fertilizer. Liebig launched his ideas at a time when farmers were organizing themselves based on a common interest in cheap supplies. The synergy of these developments resulted in the creation of many laboratories for experimentation with these products, primarily fertilizers. During the second half of the nineteenth century, agricultural experiment stations were opened all over Europe and North America.

Sometime later, experimental biology became entangled with agriculture. Inspired by the ideas of the British naturalist Charles Darwin, biologists became interested in the reproduction and growth of agricultural crops and animals. Botany and, to a lesser extent, zoology became important disciplines at the experimental stations or provided reasons to create new research laboratories. Research into the reproductive systems of different species, investigating patterns of inheritance and growth of plant and animal species, and experimentation in cross-breeding and selection by farmers and scientists together lay the foundations of genetic modification techniques in the twentieth century.

By the turn of the century, about 600 agricultural experiment stations were spread around the Western world, often operating in conjunction with universities or agricultural schools. Moreover, technologies that were not specifically developed for agriculture and food had a clear impact on the sector. Large ocean-going steamships, telegraphy, railways, and refrigeration, reduced time and increased loads between farms and markets. Key trade routes brought supplies of grain and other products to Europe from North America and the British dominions, resulting in a severe economic crisis in the 1880s for European agriculture. Heat and power from steam engines industrialized food production by taking over farm activities like cheese making or by expanding and intensifying existing industrial production such as sugar extraction. The development of synthetic dyes made crop-based colorants redundant, strongly reducing or even eliminating cultivation of the herb madder or indigo plants. These developments formed the basis of major technological changes in agriculture and food through the twentieth century.

Patterns of Technology Development

The twentieth century brought an enormous amount of technology developed for and applied to agriculture. These developments may be examined by highlighting the patterns of technology in three areas—infrastructure, public sector, and commercial factory—as if they were seen in cross section. The patterns are based on combined material and institutional forces that shaped technology.

A major development related to infrastructure concerns mechanization and transport. The combustion engine had a significant effect on agriculture and food. Not only did tractors replace animal and manual labor, but trucks and buses also connected farmers, traders, and markets. The development of cooling technology increased storage life and the distribution range for fresh products. Developments in packaging in general were very important. It was said that World War I would have been impossible without canned food. Storage and packaging is closely related to hygiene. Knowledge about sources and causes of decay and contamination initiated new methods of safe handling of food, affecting products and trade as well as initiating other innovations. In the dairy sector, for example, expanding markets led to the growth and mergers of dairy factories. That changed the logistics of milk collection, resulting in the development of on-farm storage tanks. These were mostly introduced together with compression and tube systems for machine milking, which increased milking capacity and improved hygiene conditions. A different area of infrastructure development is related to water management. Over the twentieth century, technologies for irrigation and drainage had implications for improved ‘‘carrying capacity’’ of the land, allowing the use of heavy machinery. Improved drainage also meant greater water discharge, which in turn required wider ditches and canals. Water control also had implications for shipping and for supplies of drinking water that required contractual arrangements between farmers, governing bodies, and other agencies.

During the twentieth century, most governments supported their agricultural and food sectors. The overall interest in food security and food safety moved governments to invest in technologies that increased productivity and maintained or improved quality. Public education and extension services informed farmers about the latest methods and techniques. Governments also became directly involved in technological development, most notably crop improvement. Seed is a difficult product to exploit commercially. Farmers can easily put aside part of the harvest as seed for the next season. Public institutes for plant breeding were set up to improve food crops—primarily wheat, rice, and maize—and governments looked for ways to attract private investment in this area. Regulatory and control mechanisms were introduced to protect commercial seed production, multiplication, and trade. Private companies in turn looked for methods to make seed reproduction less attractive to farmers, and they were successful in the case of so-called hybrid maize. The genetic make-up of hybrid maize is such that seeds give very high yields in the first year but much less in the following years. To maintain productivity levels, farmers have to purchase new seed every season. Developments in genetic engineering increased the options for companies to commercially exploit seed production.

Most private companies that became involved in genetic engineering and plant breeding over the last three decades of the twentieth century started as chemical companies. Genetic engineering allowed for commercially attractive combinations of crops and chemicals. A classic example is the herbicide Roundup, developed by the chemical company Monsanto. Several crops, most prominently soy, are made resistant to the powerful chemical. Buying the resistant seed in combination with the chemical makes weed control an easy job for farmers. This type of commercial development of chemical technologies and products dominated the agricultural and food sector over the twentieth century. Artificially made nitrogen fertilizers are one such development that had a worldwide impact. In 1908, Fritz Haber, chemist at the Technische Hochschule in Karlsruhe, fixed nitrogen to hydrogen under high pressure in a laboratory setting. To exploit the process, Haber needed equipment and knowledge to deal with high pressures in a factory setting, and he approached the chemical company BASF. Haber and BASF engineer Carl Bosch built a crude version of a reactor, further developed by a range of specialists BASF assigned to the project. The result was a range of nitrogen fertilizer products made in a capital and knowledge-intensive factory environment. This type of development was also applied to creating chemicals such as DDT for control of various pests (dichloro-diphenyltrichloroethane), developed in 1939 by Geigy researcher Paul Mu¨ ller and his team. DDT may exemplify the reverse side of the generally positive large-scale application of chemicals in agricultural production—the unpredictable and detrimental effects on the environment and human health.

The commercial factory setting for technology development was omnipresent in the food sector. The combination of knowledge of chemical processes and mechanical engineering determined the introduction of entirely new products: artificial flavorings, products, and brands of products based on particular food combinations, or new processes such as drying and freezing, and storing and packaging methods.

Patterns of Technology Development in the Western World

Technological developments in agriculture and food differ with regard to geography and diverging social and economic factors. In regions with large stretches of relatively flat lands, where soil conditions are rather similar and population is low, a rise in productivity is best realized by technologies that work on the economies of scale. The introduction of mechanical technologies was most intensive in regions with these characteristics. Beginning early in the twentieth century, widespread mechanization was a common feature of Western agriculture, but it took different forms. In the Netherlands, for example, average farm size was relatively small and labor was not particularly scarce. Consequently, the use of tractors was limited for the first half of the twentieth century as emphasis was placed on improved cultivation methods. Tractors became widely used only after the 1950s when equipment became lighter and more cost-effective and labor costs rose sharply. The result was an overall increase of farm size in these regions as well. The Dutch government changed the countryside with a land policy of connecting and merging individual parcels as much as possible. This huge operation created favorable conditions for expansion; but where the land was already under cultivation, the only way to expand was to buy up neighboring farms. The effect was a considerable reduction in the number of farm units. An exception to this process was the Dutch greenhouse sector, in which improvements in construction, climate regulation, and introduction of hydroponic cultivation, increased production without considerable growth of land per farm unit.

The Dutch greenhouse sector is also an exemplary case of technological support in decision making and farm management. In Western countries a vast service sector emerged around agriculture and food. This process in fact started early in the twentieth century with the rise of extension services, set up as government agencies or private companies. Experimental methods based on multivariate statistics, developed by the British mathematician Karl Fisher, are the major tool in turning results of field experiments into general advisories. In keeping with the development of modern computers, digital models of crop growth and farming systems became more effective. Computer programs help farmers perform certain actions and monitor other equipment and machinery; yet even in the most technologically advanced greenhouses, the skilled eye of the farmer is a factor that makes a considerable difference in the quality and quantity of the final product.

The means by which agriculture in the West raised productivity have been questioned. Doubts about the safety of food products and worries over the restoration of nature’s capacity became recurrent issues in public debate. Moreover, technological advances in tandem with subsidies resulted in overproduction, confronting national and international governing bodies with problems in trade and distribution, and a public resistance against intensive agriculture, sometimes called agribusiness. Technology is neither good nor bad; much of the knowledge underlying technologies with a detrimental effect also helps detect polluting factors and health hazards. Although a substantial part of research and technological efforts are aimed at replacing and avoiding harmful factors, many such ‘‘clean’’ technologies are commercially less interesting to farmers and companies. Subsidies and other financial arrangements are again being used to steer technology development, this time in the direction of environmentally friendly and safe forms of production.

Patterns of Technology Development in Less Developed Countries

From the beginning of the twentieth century, scientific and technological developments in the agricultural and food sector were introduced to less developed countries either by Western colonizing powers or by other forms of global interaction. The search for improved farming methods and new technology were mostly institutionalized at existing botanical gardens and established in previous centuries. Plant transfer and economic botany were a major modality of twentieth century technological improvement in less developed countries.

The early decades of the century featured an emphasis on technological improvement for plantation agriculture. Plantation owners invested in scientific research for agriculture, often supported by colonial administrations. The gradual abolition of slavery during the nineteenth century, increasing labor costs, was a reason to invest in technology. Other factors were more specific to particular sectors; for example, the rise of European beet sugar production encouraging cane sugar manufacturers to invest in technological improvement. Another example was the emergence of the automobile industry, which initiated a boom in rubber production.

Most colonial administrations launched programs, based on the combination of botanical and chemical research, to improve food crop production in the first decades of the twentieth century. It was recognized that dispersion of new technologies to a small number of plantation owners was different from initiating change among a vast group of local food crop producers. The major differences concerned the ecology of farming (crop patterns and soil conditions) and the socioeconomic conditions (organization of labor or available capital). Agronomists had to be familiar with local farming systems, occasionally resulting in pleas for a technology transfer that would better meet the complexity of local production. The overall approach, however, was an emphasis on improvement of fertilization and crop varieties. Transfer of the Western model gained momentum in the decades after World War II. Food shortages in the immediate postwar years encouraged European colonial powers to open up large tropical areas for mechanized farming. Unfortunately, the result was largely either a short-lived disaster, as in the case of the British-run groundnut scheme in Tanzania, or a more enduring problem, as in case of the Dutch-run mechanized rice-farming schemes in Surinam. The 1940s also saw the beginnings of a movement that came to be known as the ‘‘green revolution.’’ Driven by the idea that hunger is a breeding ground for communism, American agencies initiated a research program for crop improvement, primarily by breeding fertilizer-responsive varieties of wheat and rice. Agencies were put together in a Consultative Group on International Agricultural Research (CGIAR). Technological progress was realized by bringing together experts and plant material from various parts of the world. Modified breeding techniques and a wide availability of parent material resulted in high-yielding varieties of wheat and rice. Encouraged by lucrative credit facilities, farmers, especially in Asia, quickly adopted the new varieties and the required chemicals for fertilization and pest control. Research on the adoption process of these varieties made clear that many farmers modified the seed technology based on specific conditions of the farming systems. In areas where such modifications could not be achieved—primarily rice growing regions in Africa—green revolution varieties were not very successful. Based on these findings, CGIAR researchers began to readdress issues of variation in ecology and farming systems. This type of research is very similar to that done by colonial experts several decades earlier. However, because of decolonization and antiimperialist sentiments among Western nations, much of this earlier expertise has been neglected. This is just one of the opportunities for further research in the domain of agriculture and food technology.

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Sample research topics, breadcrumb menu.

Scientific research topics have many sources of inspiration including observations of natural phenomena, watching animal behavior, or reactions of people in life situations. Natural responses to these observations are to ask: Why did they do that? How did that happen? What if I did this?

A broad set of current research topics identified by scientists at The Ohio State University are the Discovery Themes which include:

  • Brain Injury : Prevention and Treatment of Chronic Brain Injury
  • Data Analytics : Translational Data Analytics and Decision Science
  • Foods for Health : Personalized Food and Nutritional Metabolic Profiling to Improve Health
  • Food Security : Resilient, Sustainable and Global Food Security for Health
  • Infectious Diseases : Emerging and Re-Emerging Infectious Disease Detection, Treatment and Prevention
  • Materials and Manufacturing for Sustainabilit y : Translational Materials and Innovation: Accelerating Global Sustainability
  • Sustainable Economy :   Sustainability Science for Materials Innovation

Some past research topics include:

  • Integration of the senses
  • Exotic and native fishes habitat overlap
  • Effect of mixing speed on ice cream quality
  • Reducing ammonia volatilization from dairy cattle manure
  • Relationship between hemoglobin concentration and fresh pork quality characteristics
  • Use of landfill leachate to generate electricity in microbial fuel cells
  • Effect of fat content on quality of ice cream
  • The effect of sweeteners on ice cream characteristics

So, what do you want to explore?  

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100+ Agriculture Related Project Topics for a Sustainable Future

Agriculture Related Project Topics

Agriculture, the backbone of our civilization, has evolved significantly over the years. With the increasing global population and the challenges posed by climate change, there is a growing need for innovative solutions in the agricultural sector. In this blog post, we will explore a range of agriculture related project topics that address crucial issues and pave the way for a sustainable future.

Why Do We Need To Learn Agriculture Related Projects?

Table of Contents

Learning agriculture related project topics is essential for several reasons:

  • Sustainable Food Production: Agriculture projects focus on sustainable farming practices, which are crucial for ensuring a consistent and reliable food supply. Learning about these projects helps address the challenge of feeding a growing global population while minimizing environmental impact.
  • Technological Advancements: The field of agriculture is rapidly evolving with technological innovations. By engaging in agriculture-related projects, individuals can stay updated on the latest advancements, such as precision farming, IoT applications, and artificial intelligence, contributing to increased efficiency and productivity.
  • Environmental Conservation: Agriculture has a significant impact on the environment. Learning about projects related to environmental sustainability in agriculture helps individuals understand how to minimize the environmental footprint of farming activities, promoting conservation and responsible resource management.
  • Economic Development: Agribusiness and marketing projects play a crucial role in the economic development of rural areas. By learning about these projects, individuals can contribute to the development of fair and transparent agricultural supply chains, supporting the livelihoods of farmers and fostering economic growth.
  • Addressing Global Challenges: Agriculture-related projects often tackle broader global challenges, such as climate change adaptation and food security. Learning about these projects equips individuals with the knowledge and skills needed to contribute to solutions for these pressing issues on a local and global scale.
  • Community Engagement: Projects related to rural development and agro-tourism promote community engagement and strengthen the connection between urban and rural populations. Learning about these initiatives encourages a more holistic understanding of the social aspects of agriculture and fosters community development.
  • Innovation and Problem-Solving: Agriculture-related projects provide opportunities for innovation and problem-solving. By engaging in these projects, individuals develop critical thinking skills, creativity, and the ability to address challenges faced by the agricultural sector.
  • Entrepreneurship Opportunities: Many agriculture-related projects focus on skill development and entrepreneurship in rural areas. Learning about these projects can inspire individuals to explore entrepreneurial opportunities in agriculture, contributing to the diversification and growth of the agricultural sector.

100+ Agriculture Related Project Topics

  • Automated Greenhouse System: Design a fully automated greenhouse with climate control, irrigation, and nutrient delivery systems for optimal crop growth.
  • Aquaponics Farming System: Develop a sustainable aquaponics system that integrates fish farming with hydroponic plant cultivation.
  • Smart Irrigation Controller: Create an IoT-based irrigation system that adjusts watering schedules based on real-time weather data and soil moisture levels.
  • Crop Monitoring Drone: Build a drone equipped with cameras and sensors for aerial monitoring of crop health, identifying diseases, and assessing overall field conditions.
  • Vertical Farming Tower: Design a vertical farming structure that maximizes space efficiency, incorporating hydroponics or aeroponics for soil-less cultivation.
  • Automated Pest Detection: Develop an AI-powered system for early detection of pests in crops, enabling prompt and targeted pest control measures.
  • Mobile App for Farmers: Create a comprehensive mobile application that provides farmers with real-time weather forecasts, market prices, and agricultural best practices.
  • Soil Health Monitoring Device: Design a portable device that analyzes soil health parameters, such as nutrient levels and pH, to guide farmers in soil management.
  • Agro-Waste Biogas Plant: Develop a biogas plant that utilizes agricultural waste for renewable energy production, promoting sustainability in farming practices.
  • Drip Irrigation Automation: Implement a system that automates drip irrigation, optimizing water usage and reducing water wastage in agricultural fields.
  • Blockchain-Based Supply Chain Tracking: Utilize blockchain technology to create a transparent and traceable supply chain system for agricultural products, ensuring fair trade practices.
  • Precision Livestock Farming: Implement IoT devices to monitor the health, behavior, and productivity of livestock for efficient and humane livestock management.
  • AI-driven Crop Disease Diagnosis: Develop an artificial intelligence system that analyzes images of crops to identify and diagnose diseases accurately.
  • Weather-Resilient Crop Varieties: Research and develop crop varieties that are resilient to changing weather patterns, contributing to climate change adaptation in agriculture.
  • Smart Fertilizer Dispenser: Create a device that dispenses fertilizers based on soil nutrient levels, ensuring precise and efficient fertilization.
  • Hybrid Seed Development: Explore the development of hybrid seeds with improved yield, disease resistance, and adaptability to diverse environmental conditions.
  • Remote Sensing for Precision Agriculture: Utilize satellite imagery and remote sensing technology to monitor large agricultural areas, providing valuable data for precision agriculture.
  • Edible Insect Farming: Investigate the feasibility of insect farming as a sustainable protein source for animal feed or human consumption.
  • AI-Powered Crop Yield Prediction: Develop a machine learning model that predicts crop yields based on historical data, weather patterns, and other relevant factors.
  • Solar-Powered Farm Equipment: Create solar-powered tools and equipment for use in agriculture, reducing dependence on traditional energy sources.
  • Nutrient-Rich Crop Breeding: Explore breeding techniques to enhance the nutritional content of crops, addressing global nutritional challenges.
  • Mobile Soil Testing Lab: Design a mobile laboratory that travels to different farms to provide on-the-spot soil testing and nutrient analysis services.
  • Automated Weed Control System: Develop a robotic system that identifies and removes weeds in crop fields, reducing the need for herbicides.
  • Smart Composting System: Create an intelligent composting system that optimizes the composting process, turning agricultural waste into nutrient-rich compost.
  • Biodegradable Mulching Films: Invent biodegradable mulching films to replace traditional plastic films, reducing environmental impact in agriculture.
  • Climate-Resilient Crops Database: Compile a database of crops resilient to specific climate conditions, aiding farmers in making informed planting decisions.
  • Agri-Drone Swarm Technology: Investigate the use of drone swarms for large-scale crop monitoring, enabling efficient coverage of expansive agricultural areas.
  • Community-Supported Agriculture Platform: Develop an online platform connecting local farmers directly with consumers, fostering community-supported agriculture.
  • Renewable Energy Integration in Farms: Explore ways to integrate renewable energy sources like wind or solar power into agricultural operations to reduce carbon footprint.
  • Hydrothermal Carbonization of Agricultural Residues: Investigate the conversion of agricultural residues into hydrochar through hydrothermal carbonization for energy or soil improvement.
  • Satellite-Based Crop Insurance: Design a satellite-based system for crop insurance, using satellite data to assess crop health and determine insurance payouts.
  • Agricultural Chatbot for Farmer Assistance: Develop a chatbot that provides real-time agricultural advice and answers farmers’ queries based on local conditions.
  • Blockchain for Fair Trade Certification: Implement a blockchain-based certification system to ensure fair trade practices and transparent transactions in agriculture.
  • Precision Feeding for Livestock: Utilize technology to implement precision feeding systems for livestock, optimizing nutrition and minimizing waste.
  • 3D Printing in Agriculture: Explore the use of 3D printing for creating customized agricultural tools and equipment, enhancing efficiency and reducing costs.
  • Innovative Beekeeping Solutions: Develop technologies to enhance beekeeping practices, promoting pollination and supporting biodiversity in agriculture.
  • Augmented Reality in Farm Management: Create augmented reality applications for farm management, assisting farmers in visualizing data and making informed decisions.
  • Innovative Plant Breeding Techniques: Explore novel plant breeding techniques, such as CRISPR technology, for developing crops with improved traits.
  • Smart Agro-Wearables: Design wearable devices for farmers that monitor vital signs and provide real-time health and safety alerts during agricultural activities.
  • Post-Harvest Loss Reduction: Develop strategies and technologies to minimize post-harvest losses, ensuring a more efficient and sustainable food supply chain.
  • Biofortification of Crops: Investigate methods to enhance the nutritional content of crops through biofortification, addressing nutritional deficiencies in diets.
  • Urban Agriculture Rooftop Gardens: Explore the potential of rooftop gardens for urban agriculture, promoting local food production in urban settings.
  • Agro-Educational Mobile Games: Develop interactive mobile games to educate and engage users in agricultural practices, especially targeted at younger generations.
  • Agricultural Waste Recycling Plant: Establish a recycling plant that converts agricultural waste into biofuels, organic fertilizers, and other valuable products.
  • Drone-Based Pollination Technology: Investigate the use of drones for pollination in the absence of natural pollinators, addressing concerns about declining bee populations.
  • Mobile Water Purification Unit: Design a portable water purification unit for remote agricultural areas, ensuring access to clean water for both crops and livestock.
  • Algae Cultivation for Biofuel: Research and develop efficient methods for cultivating algae as a sustainable source of biofuel in agriculture.
  • Smart Packaging for Perishable Goods: Create intelligent packaging solutions that monitor and extend the shelf life of perishable agricultural products during transportation and storage.
  • Aquaculture Integration with Agriculture: Explore integrated farming systems that combine aquaculture with traditional agriculture for improved resource utilization and sustainability.
  • Solar-Powered Desalination for Agriculture: Investigate the use of solar-powered desalination systems to provide freshwater for agricultural irrigation in arid regions.
  • Waste-to-Energy from Agricultural Byproducts: Develop technologies to convert agricultural byproducts into energy, addressing both waste management and energy needs.
  • Blockchain-Based Land Ownership Registry: Implement a blockchain-based system to secure and manage land ownership records, reducing disputes and promoting transparency.
  • Livestock Wearable Health Monitors: Create wearable devices for livestock that monitor health parameters, facilitating early disease detection and management.
  • Agricultural Risk Prediction Models: Develop predictive models that assess and predict risks in agriculture, including weather-related risks, market fluctuations, and pest outbreaks.
  • Edible Forest Gardens: Design and implement agroforestry systems that mimic natural ecosystems, combining trees, shrubs, and crops for sustainable food production.
  • Insect Farming for Animal Feed: Explore the feasibility of insect farming to produce protein-rich insect meal as an alternative and sustainable source of animal feed.
  • Precision Agriculture Training Simulators: Develop virtual reality (VR) or augmented reality (AR) simulators for training farmers in precision agriculture techniques.
  • Automated Crop Harvesting Robots: Create robots equipped with computer vision and robotics for automated harvesting of crops, reducing labor dependency.
  • Smart Cold Storage Solutions: Design intelligent cold storage facilities that optimize temperature and humidity control for preserving the quality of agricultural produce.
  • Hydroponic Urban Farming Towers: Implement vertical hydroponic farming towers in urban areas to promote local food production and reduce the environmental impact of transportation.
  • AI-Powered Soil Nutrient Recommendations: Develop an artificial intelligence system that analyzes soil data to provide personalized nutrient recommendations for different crops.
  • Biodegradable Planting Pots: Invent biodegradable planting pots made from organic materials to reduce plastic waste in nursery and planting operations.
  • Wearable UV Sensors for Crop Protection: Create wearable UV sensors for farmers to monitor and protect crops from excessive UV radiation, reducing the risk of damage.
  • Automated Nutrient Dosing Systems: Design automated systems that precisely dose and deliver nutrients to plants in hydroponic or aeroponic cultivation systems.
  • Intelligent Weed Identification System: Develop an AI-powered system for accurate and rapid identification of weeds, enabling targeted and eco-friendly weed control.
  • Smart Aquaculture Systems: Implement IoT devices and sensors in aquaculture systems to monitor water quality, fish health, and feeding practices for optimal production.
  • Blockchain-Based Carbon Credits for Farmers: Establish a blockchain system that enables farmers to earn carbon credits for implementing sustainable practices, contributing to carbon sequestration.
  • Solar-Powered Water Pumping Solutions: Develop solar-powered water pumping systems for irrigation in off-grid agricultural areas, promoting energy efficiency.
  • Automated Mushroom Cultivation: Create automated systems for mushroom cultivation, optimizing environmental conditions and harvesting for increased efficiency.
  • Drone-Based Seed Bombing: Explore the use of drones to distribute seed bombs in deforested or degraded areas, aiding reforestation and biodiversity conservation.
  • Smart Flowering Induction for Crops: Implement technology to induce flowering in crops at optimal times, enhancing yield and improving crop synchronization.
  • Data Analytics for Precision Livestock Farming: Utilize data analytics to analyze patterns in livestock behavior, health records, and environmental conditions for improved livestock management.
  • AI-Enhanced Agricultural Extension Services: Develop AI-powered chatbots or virtual assistants to provide personalized agricultural extension services and guidance to farmers.
  • Nutrient Recovery from Agricultural Runoff: Design systems that recover nutrients from agricultural runoff to prevent water pollution and promote sustainable nutrient management.
  • Smart Silos with Inventory Monitoring: Implement smart silos equipped with sensors for real-time monitoring of grain inventory levels, preventing spoilage and optimizing storage.
  • Agricultural Heritage Conservation: Create projects that document and conserve traditional agricultural practices, seeds, and breeds to preserve agricultural biodiversity.
  • Robot-Assisted Pollination: Investigate the use of robots equipped with soft robotics for delicate pollination tasks, addressing pollinator decline issues.
  • Biopesticides from Plant Extracts: Research and develop biopesticides derived from plant extracts for eco-friendly pest management in agriculture.
  • AI-Based Crop Disease Forecasting: Implement machine learning models that forecast the likelihood of crop diseases based on environmental conditions, enabling proactive disease management.
  • Automated Hydroponic Herb Garden: Design an automated hydroponic system specifically for growing herbs indoors, providing fresh and flavorful herbs year-round.
  • Precision Agriculture Apps for Small Farmers: Develop user-friendly mobile applications tailored for small-scale farmers, offering guidance on precision agriculture practices and market information.
  • Biodegradable Plant Markers: Create environmentally friendly plant markers made from biodegradable materials to replace traditional plastic markers.
  • Agricultural Heritage Tourism: Develop agro-tourism initiatives that allow visitors to experience traditional farming practices, fostering appreciation for agricultural heritage.
  • Smart Beehives for Precision Pollination: Implement smart beehives equipped with sensors to monitor bee activity and optimize pollination in crops.
  • Automated Fruit Harvesting Systems: Design robotic systems capable of identifying ripe fruits and autonomously harvesting them, reducing labor-intensive fruit picking.
  • Mobile Health Clinics for Livestock: Create mobile veterinary clinics equipped with diagnostic tools to provide healthcare services to livestock in remote areas.
  • Solar-Powered Insect Traps: Utilize solar power to run automated insect traps that use pheromones or light to attract and capture pests, reducing reliance on chemical pesticides.
  • AI-Enhanced Weed-Eating Robots: Develop robots equipped with AI to distinguish between crops and weeds, enabling targeted weed control without damaging the crops.
  • Zero-Waste Poultry Farming: Implement sustainable practices in poultry farming to minimize waste generation, maximize resource efficiency, and reduce environmental impact.
  • Urban Aquaponics Kits: Design compact and user-friendly aquaponics kits for urban dwellers, enabling them to grow both fish and vegetables in a limited space.
  • Precision Agriculture Webinars: Organize webinars and online workshops to educate farmers and agricultural enthusiasts about the latest trends and practices in precision agriculture.
  • Agricultural Mobile Testing Vans: Establish mobile testing vans equipped with essential agricultural testing equipment to provide on-the-spot services to farmers in rural areas.
  • Augmented Reality Farm Tours: Develop augmented reality applications that offer virtual farm tours, providing an immersive experience and educational insights into modern farming practices.
  • Blockchain-Based Carbon Footprint Certifications: Create a blockchain platform for certifying and verifying the carbon footprint of agricultural products, promoting sustainability and eco-conscious consumer choices.
  • AI-Powered Crop Disease Advisory: Develop an AI-driven advisory system that analyzes data to provide real-time recommendations to farmers on preventing and managing crop diseases.
  • Innovative Plant Propagation Techniques: Explore novel methods for plant propagation, such as tissue culture, micropropagation, or air layering, for efficient and rapid multiplication of plants.
  • Agricultural Podcast Series: Launch a podcast series featuring experts and practitioners discussing a wide range of agricultural topics, providing valuable insights to a global audience.
  • Smart Aquaponics Home Kits: Design compact and automated aquaponics kits for home use, allowing individuals to grow their own fish and vegetables sustainably.
  • AI-Enhanced Crop Insurance Claims: Implement AI algorithms for fast and accurate assessment of crop damage in insurance claims, streamlining the compensation process for farmers.
  • Utilizing blockchain for transparent and traceable supply chains.

Challenges and Solutions in Agriculture

Climate change adaptation.

Climate change poses a significant threat to agriculture, impacting crop yields and increasing the frequency of extreme weather events. Agriculture-related projects addressing climate change adaptation introduce resilient crop varieties and advanced weather forecasting technologies. 

These solutions enable farmers to adapt to changing climatic conditions and ensure food security.

Food Security

Ensuring food security is a global challenge. Sustainable food production practices , coupled with efficient distribution and access strategies, play a crucial role in addressing this challenge. 

Agriculture related project topics that focus on these aspects contribute to the development of a robust and resilient food system.

Innovation is the key to addressing the complex challenges faced by the agricultural sector. The agriculture related project topics outlined in this blog represent a diverse range of initiatives aimed at enhancing sustainability, efficiency, and resilience in agriculture. 

As we continue to explore and implement these innovative solutions, we move closer to a future where agriculture not only meets the needs of the present but also ensures a sustainable and thriving world for future generations.

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good research topics for agriculture

Top 100 questions for agriculture

good research topics for agriculture

Pretty et al (2010). The top 100 questions of importance to the future of global agriculture International Journal of Agricultural Sustainability 8(4) 219-236, doi:10.3763/ijas.2010.0534

Despite a significant growth in food production over the past half-century, one of the most important challenges facing society today is how to feed an expected population of some nine billion by the middle of the 20th century. To meet the expected demand for food without significant increases in prices, it has been estimated that we need to produce 70–100 per cent more food, in light of the growing impacts of climate change, concerns over energy security, regional dietary shifts and the Millennium Development target of halving world poverty and hunger by 2015.

The goal for the agricultural sector is no longer simply to maximize productivity, but to optimize across a far more complex landscape of production, rural development, environmental, social justice and food consumption outcomes. However, there remain significant challenges to developing national and international policies that support the wide emergence of more sustainable forms of land use and efficient agricultural production. The lack of information flow between scientists, practitioners and policy makers is known to exacerbate the difficulties, despite increased emphasis upon evidence-based policy. In this paper, we seek to improve dialogue and understanding between agricultural research and policy by identifying the 100 most important questions for global agriculture.

These have been compiled using a horizon-scanning approach with leading experts and representatives of major agricultural organizations worldwide. The aim is to use sound scientific evidence to inform decision making and guide policy makers in the future direction of agricultural research priorities and policy support. If addressed, we anticipate that these questions will have a significant impact on global agricultural practices worldwide, while improving the synergy between agricultural policy, practice and research. This research forms part of the UK Government’s Foresight Global Food and Farming Futures project.#

Nb: the 100 questions were whittled down from a 618 formalized questions submitted by the participating experts. These 100 questions were then organised into 14 themes relating to agricultural priorities as follows: (a) climate, watersheds, water resources and aquatic ecosystems; (b) soil nutrition, erosion and use of fertilizer; (c) biodiversity, ecosystem services and conservation; (d) energy, climate change and resilience; (e) crop production systems and technologies; (f) crop genetic improvement; (g) pest and disease management; (h) livestock; (i) social capital, gender and extension; (j) development and livelihoods; (k) governance, economic investment, power and policy making; (l) food supply chains; (m) prices, markets and trade; (n) consumption patterns and health.

These 14 themes were then groups into 4 overarching sections that reflect stages of the agricultural production system: (i) natural resource inputs; (ii) agronomic practice; (iii) agricultural development; and (iv) markets and consumption.

The full paper is available free to access at http://www.earthscan.co.uk/?tabid=503 or more directly here:

http://earthscan.publisher.ingentaconnect.com/content/earthscan/ijas/20…

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Agriculture Topics For Students

Agriculture Topics For Students: A Comprehensive Guide

As an educator, I firmly believe that agriculture topics for students play a pivotal role in their education. Agriculture, the backbone of our society, encompasses a wide range of relevant and essential subjects for students to understand.

In this comprehensive guide, I will delve into the importance of studying agriculture and the benefits of learning about agriculture, as well as provide valuable insights on agriculture research topics suitable for both students and high school students.

Table of Contents

The Importance of Studying Agriculture

Studying agriculture is vital for students as it allows them to develop a deep understanding of the fundamental concepts and principles that sustain our food systems. By learning about agriculture, students gain insights into the processes involved in food production, the importance of sustainable farming practices, and the challenges farmers face in an ever-changing world.

Moreover, agriculture education fosters essential skills such as critical thinking, problem-solving, and scientific inquiry.

Through hands-on experiences, students learn to apply theoretical knowledge to real-world situations, enabling them to become well-rounded individuals capable of making informed decisions about food, agriculture, and environmental issues.

Benefits of Learning about Agriculture

Learning about agriculture offers numerous benefits for students. Firstly, it promotes environmental awareness and instills a sense of responsibility towards the planet. By understanding the impact of agricultural practices on ecosystems, students can actively contribute to developing sustainable solutions that ensure the long-term viability of our natural resources.

The Importance of Studying Agriculture

Secondly, studying agriculture enhances students’ appreciation for farmers’ hard work and dedication. It exposes them to the challenges faced by those who work tirelessly to feed the world’s growing population. This understanding cultivates empathy and gratitude, encouraging students to support local farmers and make conscious choices that promote sustainable and ethical practices.

Lastly, agriculture education opens doors to a wide range of career opportunities. From agricultural engineering to food science, students with a background in agriculture have a wealth of career paths to choose from.

By immersing themselves in agriculture topics, students can explore their passions and develop skills that are highly demanded in the agricultural industry.

Agriculture Research Topics for Students

Research is an integral part of agriculture education , as it allows students to delve deeper into specific areas of interest and contribute to the body of knowledge in the field. Here are some agriculture research topics that students can explore:

  • The impact of climate change on crop productivity
  • The role of biotechnology in improving agricultural yields
  • Sustainable farming practices for small-scale farmers
  • The effects of pesticides on pollinators and biodiversity
  • The importance of soil health in sustainable agriculture
  • Urban agriculture and its potential for food security
  • The benefits of organic farming for human health and the environment

These research topics offer a starting point for students to develop their research questions and methodologies. By selecting a topic aligned with their interests and passions, students are more likely to remain engaged and motivated throughout the research process.

Agriculture Research Topics for High School Students

High school students can also delve into agriculture research topics tailored to their understanding and academic capabilities. Here are some agriculture research topics suitable for high school students:

  • The impact of food deserts on urban communities
  • The role of genetically modified organisms in agriculture
  • The importance of crop rotation in sustainable farming
  • The effects of irrigation techniques on water conservation
  • The potential of vertical farming in urban environments
  • The benefits of community gardens for social cohesion
  • The role of bees in pollination and food production

These research topics offer high school students the opportunity to explore agriculture-related subjects within the framework of their academic curriculum. By researching these topics, students can develop critical thinking skills and gain a deeper understanding of the complex interplay between agriculture, the environment, and society.

How to Choose the Right Agriculture Topic

Selecting the right agriculture topic is crucial for a successful research project. Here are some tips to help students choose the most suitable agriculture topic:

Identify your interests: Choose a topic that aligns with your passions and curiosity. This will ensure that you remain motivated and engaged throughout the research process.

Consider the scope: Select a topic that is neither too broad nor too narrow. It should be wide enough for in-depth research but narrow enough to be manageable within the given time frame.

Research the existing literature: Before finalizing a topic, review the literature to ensure enough research material is available. This will help you avoid redundant or unexplored areas of study.

Seek guidance: Consult your teachers, mentors, or agricultural professionals for their insights and recommendations. They can provide valuable advice and suggest potential research topics based on their expertise.

Resources for Finding Agriculture Research Topics

Finding the right agriculture research topic can sometimes be challenging. However, several resources help students search for a suitable topic. Here are some resources to consider:

Academic Journals: Browse through reputable academic journals in agriculture to identify current trends and potential research topics.

Online Databases: Use databases such as PubMed, Google Scholar, or Web of Science to search for agriculture-related articles, research papers, and literature reviews.

Professional Associations: Explore the websites of professional agricultural associations and organizations. They often provide valuable resources, research publications, and suggested research topics.

University Libraries: Visit your university library and consult with the librarians. They can guide you toward relevant books, journals, and databases to help you find the right agriculture research topic.

By utilizing these resources, students can broaden their knowledge base and discover exciting research topics that align with their academic interests.

Tips for Conducting Agriculture Research

Conducting agriculture research requires a systematic and organized approach. Here are some tips to help students conduct their research effectively:

Develop a research plan: Outline your research objectives, methodologies, and timelines. This will help you stay focused and organized throughout the research process.

Collect relevant data: Gather data from credible sources such as scientific journals, government reports, or agricultural research institutes. Ensure the data is pertinent to your research topic and supports your objectives.

Analyze the data: Use appropriate statistical tools or qualitative analysis techniques to analyze the collected data. This will allow you to draw meaningful conclusions and support your research findings.

Seek guidance and feedback: Regularly consult your teachers, mentors, or agricultural professionals for their advice and feedback on your research progress. They can provide valuable insights and help you refine your research methodology.

Maintain accurate records: Keep detailed records of your research process, including data, methodologies, and sources. This will ensure transparency and facilitate the writing process when presenting your research findings.

Presenting Your Agriculture Research Findings

Presenting your agriculture research findings is a crucial step in the research process. Here are some tips to help you effectively communicate your research:

Structure your presentation: Organize your research findings logically and coherently. Use clear headings and subheadings to guide your audience through your research process and conclusions.

Utilize visual aids: Incorporate graphs, charts, and images to represent your data and findings visually. Visual aids can enhance audience understanding and engagement.

Practice your presentation: Rehearse your presentation multiple times to ensure a smooth and confident delivery. Consider recording yourself to identify areas for improvement and refine your speaking skills.

Engage your audience: Encourage participation by asking questions, facilitating discussions, or incorporating interactive elements into your presentation. This will enhance audience engagement and promote a deeper understanding of your research findings.

Be prepared for questions: Anticipate potential questions and prepare thoughtful responses. This will demonstrate your expertise and enhance your credibility as a researcher.

Conclusion: The Impact of Agriculture Education on Students

In conclusion, studying agriculture topics is of paramount importance for students. It equips them with essential knowledge about food production, sustainability, and environmental stewardship and fosters critical thinking, problem-solving, and empathy.

By learning about agriculture, students develop an appreciation for the hard work of farmers, gain insights into global challenges, and explore a wide range of career opportunities.

Whether conducting research on agriculture topics or presenting their findings, students can actively contribute to the field of agriculture and positively impact society. Therefore, I encourage students to embrace agriculture education, choose research topics that align with their passions, and leverage the available resources to embark on a journey of discovery and growth.

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Agriculture

Browse agriculture topics/papers by subfields, agriculture research papers/topics, farmer's shade tree species preference and evaluation of selected soil physicochemical properties under the tree canopy in coffee based agroforestry systems in deder district, east hararghe z.

ABSTRACT The study was conducted at Deder District, in East Hararghe Zone, Eastern Ethiopia. The aim of the study was to investigate farmers’ shade tree species preference and evaluate selected soil physicochemical properties under and out-side shade tree canopy. To address the objectives of this study, all necessary data were collected through key informant interview, questionnaire survey and soil sampling. A total of 15 key informants and 60 households were participated for preference ran...

ASSESSMENT OF THE PEDAGOGICAL COMPETENCY NEEDS OF AGRICULTURAL SCIENCE TEACHERS IN SENIOR HIGH SCHOOLS IN TAMALE METROPOLIS IN NORTHERN REGION

The purpose of this descriptive study was to assess pedagogical competency needs of agriculture teachers in Senior High Schools in Tamale aimed at determining their perceived level of importance, ability, and most suited training needs based on Borich’s Needs Assessment Model. To keep Senior High School agriculture teachers up-to-date of their pedagogical competency needs, the professional development needs of the agriculture teachers must be assessed regularly for efficiency. Based on the ...

LARGE-SCALE LAND ACQUISITIONS FOR AGRICULTURAL INVESTMENTS IN GHANA - IMPLICATIONS FOR LAND MARKETS AND SMALLHOLDER FARMERS

The participation of large-scale agricultural investors in African land transactions raises concerns about the impacts on a rather hitherto local and smallholder dominated land market. However, there is still limited empirical study on how large-scale agro-investments have influenced changes in land markets and smallholder participation in agricultural land markets in West Africa. Hence, this study examined how large-scale land acquisitions in Ghana have influenced land market changes and imp...

ROLES AND CHALLENGES OF AGRICULTURAL EXTENSION SERVICES FOR FOOD SECURITY IN WA WEST DISTRICT

The Agricultural Sector is important for supplying foods to the world's population. A country's resourcefulness in developing its agricultural sector is an indication of its ability to provide sufficient food for its population. In Ghana, agriculture involves crops, fisheries, livestock and all other related activities. However despite its role, food security still remains a challenge in the Wa West district. The study sought to find out the role and nature of Agricultural extension services ...

PARTICIPATION IN “PLANTING FOR FOOD AND JOBS” PROGRAMME AND COMMERCIALIZATION AMONG MAIZE FARM HOUSEHOLDS IN SAVELUGU MUNICIPALITY, GHANA

Ghana’s “Planting for Food and Job” programme aims to improve farmers’ access to farm inputs. The idea is that through improved access to quality seed varieties, fertilisers and good agronomic practices, output would increase leading to an increased market surplus. This study sought to investigate whether engagement in ‘Planting for Food and Job’ (PFJ) programme influences farm households’ maize commercialization level in Savelugu Municipality, in the Northern Region of Ghana. T...

FACTORS AFFECTING THE ADOPTION OF IMPROVED SORGHUM VARIETIES AMONG FARM HOUSEHOLDS IN NORTHWEST GHANA: A PROBIT ANALYSIS

In an attempt to boost sorghum production, the Savannah Agricultural Research Institute in Ghana, over the years, has released a number of improved sorghum varieties to farmers in northern Ghana. The purpose of this study was to estmate the level of adoption, and to identify the factors that influenced the adoption of the improved sorghum varieties, using a probit model. It was found that age, available family labour, non-farm income, farmers' perception about the varieties, farm size and far...

THE EFFECT OF CLIMATE VARIABILITY ON SMALL-SCALE IRRIGATION FARMERS IN THE SISSALA WEST DISTRICT, NORTHERN GHANA

The government of Ghana and Non-governmental Organizations have constructed a number of small scale irrigation dams and dug-outs in the Sissala West District of the Upper West Region. The purpose of the small scale irrigation dams is to give irrigation farmers access to enough water during the dry season. The variation of rainfall and high temperatures poses serious threat to dams, hence making it difficult for the reservoirs to have enough water for irrigation activities. The study investiga...

GENDER DIMENSIONS OF CLIMATE CHANGE IMPACT ON CROP PRODUCTION AND ADAPTATION STRATEGIES IN THE NADOWLI-KALEO DISTRICT, GHANA

Climate change has become a well-known global issue which has the greatest impact on agriculture which is the mainstay of the people in Nadowli-Kaleo District. Although climate change affects everyone but its impacts are differently distributed among males and females. This study analyzed the gender differentiated impacts of climate change on agricultural production and the adaptation strategies by the farmers in the Nadowli-Kaleo District. The study adopted both qualitative and quantitative ...

FARMERS’ WILLINGNESS TO PAY FOR PRIVATE IRRIGATION SUPPLY IN NANDOM DISTRICT, GHANA

This study investigated farmers willingness to pay (WTP) for private irrigation in Nandom district, Ghana. The study randomly sampled 236 farmers and analyzed data using descriptive statistics and ordered logit regression model. Results revealed that 94.5 percent of the farmers were WTP for private irrigation services with a mean of 35.83 cedis. Farmers’ WTP is determined by income, age, farm size, engagement in an off-farm occupation, labour hours invested in farm operation, yield losses e...

ADOPTION OF GREEN REVOLUTION SERVICES AND POVERTY REDUCTION IN GHANA

In Sub-Saharan Africa (SSA) the technological advances of the Green Revolution (GR) have not been very successful. However, the efforts being made to re-introduce the revolution call for more socio-economic research into the adoption and the effects of the new technologies. The paper discusses an investigation on the effects of GR technology adoption on poverty among households in Ghana. Maximum likelihood estimation of a poverty model within the framework of Heckman's two stage method of cor...

RICE IMPORTATION LIBERALIZATION IN GHANA: IMPLICATIONS FOR SMALLHOLDER RICE PRODUCTION IN NORTHERN GHANA

The case of rice import liberalization in Ghana is an interesting and highly distinctive one. One of the policies of the Ministry of Food and Agriculture (MoFA) is to support an increase in local rice production in order to reduce imports by about 30% as part of efforts to promote food sufficiency. Its strategy aims to increase mechanization, the cultivation of inland valleys, effective and efficient use of existing irrigation systems and further development of irrigation. Ironically, this po...

PROBLEMS TO STANDARDIZATION AND MARKETING OF TRADITIONAL HERBAL MEDICINE IN THE BUlLS A NORTH DISTRICT

Traditional medicine has been in practice in Ghana for several decades and the patronage is high. Several people use it and believe in it. However, traditional medicine in the Builsa North District is not standardized; hence, the research was to investigate the problems to standardization, and marketing of traditional herbal medicine in the Builsa North District in the upper east region of Ghana. Focus was on the discovery of the raw materials for the medicine, the processing and preparation ...

Determinants for rainwater harvesting adoption: a case study of smallholder farmers in Murang’a County, Kenya

Abstract Rainwater harvesting has been practiced among smallholder farmers for centuries in many parts of the world. Recently, it has gained more attention due to the reported increasing water demand and the need for sustainable water management. Drawing on data from a cross sectional survey of 384 household heads (HH), the research study explored the determinants for rainwater harvesting among smallholder farmers in Murang’a County, Kenya. Multistage random sampling technique was employed...

Soil nutrients and crop yield response to conservation-effective management practices in the sub-humid highlands agro-ecologies of Kenya

Abstract Crop productivity in most smallholder farming systems in Sub-Saharan Africa experience low use of soil amendment resources, low and erratic rainfall, frequent dry spells, and droughts. Rain-fed agriculture has a high crop yield potential if rainfall and soil nutrient input resources are utilized effectively. Thus, in 2011, we set up an on-farm experiment in Meru South (sub-humid) and Mbeere South (marginal sub-humid) sub-counties in upper Eastern Kenya to assess conservation-effecti...

The response of soil physicochemical properties to tillage and soil fertility resources in Central Highlands of Kenya

Abstract To attain agricultural sustainability, use of soil resources and tillage requires equal consideration for chemical and physical components of soil fertility. We assessed responses of selected soil physical and chemical properties to tillage and soil fertility amending resources. The study was carried out in Meru South and Kandara sub-counties located in the Central Highlands of Kenya for four cropping seasons. The experimental design was split-plot with tillage as the main factor - ...

Agriculture is the cultivation of land and breeding of animals (livestock), plants and fungi to produce food, feed, fiber and many other desired products to sustain and enhance life. The study of agriculture can lead to a variety of careers, including those associated with consulting, farming, management and research. Afribary publishes latest agriculture topics for students. Browse through Agriculture projects, agriculture project topics, Agriculture thesis, seminars, research papers etc. All papers and research works in agriculture and its sub-fields.

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Research Topics in Agricultural and Applied Economics

Editor(s) : anthony n. rezitis.

DOI: 10.2174/97816080526391120301 eISBN: 978-1-60805-263-9, 2012 ISBN: 978-1-60805-699-6 ISSN: 2589-1472 (Print) ISSN: 1879-7415 (Online)

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978-1-60805-699-6


978-1-60805-263-9

Book Volume 3

Page: i-i (1) Author: Trevor Young DOI: 10.2174/97816080526391120301000i

Page: ii-iii (2) Author: Anthony N. Rezitis DOI: 10.2174/9781608052639112030100ii

List of Contributors

Page: iv-vi (3) Author: Anthony N. Rezitis DOI: 10.2174/9781608052639112030100iv

Full text available.

Milk Production Forecasting by a Neuro-Fuzzy Model

Page: 3-11 (9) Author: Atsalakis S. George, Parasyri G. Maria and Zopounidis D. Constantinos DOI: 10.2174/978160805263911203010003 PDF Price: $15

Many fields are increasingly applying Neuro-fuzzy techniques such as in model identification and forecasting of linear and non-linear systems. This chapter presents a neuro-fuzzy model for forecasting milk production of two producers. The model utilizes a time series of daily data. The milk forecasting model is based on Adaptive Neural Fuzzy Inference System (ANFIS). ANFIS uses a hybrid learning technique that combines the least-squares method and the back propagation gradient descent method to estimate the optimal milk forecast parameters. The results indicate the superiority of ANFIS model when compared with two conventional models: an Autoregressive (AR) and an Autoregressive Moving Average model (ARMA).

The Role of Production Contracts in the Coordination of Agri-Food Chain: Evidence and Future Issues for the Durum Wheat Chain in Italy

Page: 12-22 (11) Author: Davide Viaggi and Giacomo Zanni DOI: 10.2174/978160805263911203010012 PDF Price: $15

The economics of contracts has undergone major developments in the recent decades. At the same time, the issue of co-ordination among actors in the same product chain through contractual instruments has attracted significant attention. In addition, the recent volatility of agricultural prices has made the role of contracts in risk allocation more important across different stages of the production chain. The paper explores the role of production contracts in the co-ordination of agri-food chain, considering evidence from the particular case of the durum wheat chain in Italy. After a review of the literature and brief examination of the sector and institutional context of Italian wheat production, the paper considers the present and potential role of production contracts, through a Delphi exercise. Based on this, proposals for action priorities (policy) are discussed along with an agenda for future research. The outcome of the Delphi exercise confirms the perceived need of improving the use of contracts in the Italian wheat sector. It also confirms the difficulties in addressing this issue. Solutions and needs for further research are identified at two main levels: a) detailed contract design; and b) wider chain governance.

Effects of the European Union Farm Credit Programs on Efficiency and Productivity of the Greek Agricultural Sector: A Stochastic DEA Application

Page: 23-46 (24) Author: Anthony N. Rezitis, Kostas Tsiboukas and Stavros Tsoukalas DOI: 10.2174/978160805263911203010023 PDF Price: $15

This study examines technical efficiency and productivity growth of Greek farms participating in the 1994 European Union Farm Credit Programs (1994-EU-FCP), i.e. regulation 2328/91. In this paper, two farm-level economic data sets are used, i.e. the crop and the livestock data set, where each one consists of two different groups of farms: one group contains farms participating in the 1994-EU-FCP while the other one contains non-participating farms. The data sets are observed over the 1993 and 1997 years. The paper uses the approach developed by Simar and Wilson (1998a, b) to bootstrapping both DEA efficiency measures and Malmquist productivity indices. Furthermore, the present paper uses the Malmquist index decomposition proposed by Simar and Wilson (1998b) and Zofio and Lovell (1997) to investigate the sources of productivity change. The technical efficiency score results indicate that, in terms of the crop oriented farms, the program failed to increase the efficiency of the participated farms even though the most efficient farms entered the 1994-EU-FCP. In contrast, in terms of the livestock oriented farms, the program managed to increase the efficiency of the participated farms though less efficient farms entered the program. The total factor productivity growth results, in terms of crop-oriented farms, show statistically significant decline of productivity for the group of program farms but a statistically significant increase for the group of non-program farms. The total factor productivity growth results, in terms of livestock oriented farms, show a statistically significant increase of productivity for the group of program farms but no change for the group of non-program farms.

Institutional Innovations in the Common Agricultural Policy: A Theoretical Approach based on Legitimacy

Page: 47-56 (10) Author: Melania Salazar-Ordóñez and Gabriel Pérez-Alcalá DOI: 10.2174/978160805263911203010047 PDF Price: $15

The Common Agricultural Policy (CAP) of the European Union (EU) has been highly political and social controversy, within the EU as well as at international level. However, the reforms on the institutional structure have not been frequently analysed. This paper, based on the Institutional Innovation Theory, examines the role of different exogenous and endogenous factors which have been boosted or slowed down, the five CAP reforms. According to these factors we analyse three key issues in the EU general political system, two topics in the EU domestic-economic system and the external pressures. Later, these factors are considered on a theoretical approach applying investment theory and expected utility maximization by means of the net present value model and dependency relations. The main results show that role played by the EU institutional structure is fundamental as a limited factor, and the external pressures and citizen’s acceptance of this policy are an important boost factor.

Agricultural Externalities and Environmental Regulation: The Case of Manure Management and Spreading Land Allocation

Page: 57-69 (13) Author: Isabelle Piot-Lepetit DOI: 10.2174/978160805263911203010057 PDF Price: $15

The aim of this paper is firstly to show how the measures introduced by the European regulation on manure management are incorporated into the theoretical analysis framework for studying the issue of nonpoint externality and especially, agricultural runoff. The model is extended because only some of the polluting emissions at the origin of diffuse pollution are regulated by the Nitrates Directive. More specifically, the model represents the standard that limits the spreading of organic manure to 170 kg/ha as a production right assigned to each farm. Secondly, this paper proposes an empirical model in which the theoretical assumption that productive abilities are fully exploited is relaxed. In order to describe the disparity that exists between individual situations, an empirical model represents the production technology by means of a directional distance function. Finally, the aggregation properties of the directional distance function are used to simulate the practice of looking for off-farm lands as a means of complying with the standard. We look at how land can be allocated among producers in such a way as to combine the disposal of manure in accordance with the limit of the Nitrates Directive with an improvement in the productive and environmental efficiency of all farms. Using a sample of French pig farms, results indicate only a low potential for a reduction in nitrogen pollution based on the reduction in productive inefficiencies and the allocation of spreading lands among farmers in a same area.

Energy Crops Situation in Castile and Leon: Incentives and Barriers to Success

Page: 70-93 (24) Author: Rita Robles and Luigi Vannini DOI: 10.2174/978160805263911203010070 PDF Price: $15

Over the last few years, a number of events have produced deep change in Spanish agriculture. The agreements ensuring from the negotiations within the World Trade Organization (WTO), the new exigencies of the demand for reducing the surpluses of certain food and feed crops (cereals, oil-seeds, sugar beet…) and the Common Agricultural Policy (CAP) expenses, the reform of CAP and the different Common Markets Organizations (CMO’s), along with the vocation to produce (greatly influenced by geo-climatic factors), have led to a deep and long-lasting crisis of the sector in many important agricultural regions in Spain, as is the case in Castile and Leon. This crisis implies depopulation and alteration of the population structure and the rural environment, with subsequent environmental, socio-cultural and territorial consequences. Within this framework, energy crops are one of the scarce local productive orientations which could allow Castile and Leon farmers to produce an output demanded by the markets. This paper examines the current situation and the possibilities of development for this sector, using the Rural Rapid Appraisal (RRA) and Strengths, Weaknesses, Opportunities, Threats (SWOT) methods, in order to identify and assess the profitability of the main energy crops as well as the technical, socio-cultural, political and economic barriers for introducing these crops in the local productive farming sector. The study also provides an evaluation of the last energy and CAP measures and an outlook for future market developments and policy recommendations.

Governing of Agro-Ecosystem Services in Bulgaria

Page: 94-129 (36) Author: Hrabrin Bachev DOI: 10.2174/978160805263911203010094 PDF Price: $15

This paper incorporates interdisciplinary New Institutional and Transaction Costs Economics and analyzes the governance of agro-ecosystem services in Bulgaria. Firstly, it presents a comprehensive framework of analyses of environmental governance including: definition of agroecosystem services and governance; specification of governance needs and spectrum of governing modes (formal and informal institutions, market, private, public and hybrid forms); assessment of efficiency of different modes of governance in terms of their potential to protect diverse eco-rights and investments, assure a socially desirable level of agro-ecosystem services, minimize overall costs, coordinate and stimulate eco-activities, meet individual and social preferences and reconcile conflicts of related agents etc. Secondly, it identifies and assesses the governance of agro-ecosystem services in Bulgaria. It proves that post-communist transition and EU integration brought about significant changes in the state and the governance of agro-ecosystems services. Newly evolved market, private and public governance has led to a significant improvement of the part of agro-ecosystems services introducing modern eco-standards and public support, enhancing environmental stewardship, disintensifying production, recovering landscape and traditional productions, diversifying quality, products and services. At the same time, the novel governance is associated with new challenges such as unsustainable exploitation, lost biodiversity, land degradation, water and air contamination etc. Moreover, it demonstrates that implementation of the EU common policies would have no desired impact on agro-ecosystem services unless special measures are taken to improve management of public programs, extend public support to dominating small-scale and subsistence farms.

Ex Post Liability for Loss vs. Ex Ante Liability Insurance as Solutions to Reversal Risk in Carbon Offset Projects

Page: 130-144 (15) Author: Joshua Anyangah DOI: 10.2174/978160805263911203010130 PDF Price: $15

When included as part of a larger emissions rights trading system, carbon offset projects can automatically achieve a given reduction of emissions in a cost-effective manner. One major concern with this system, however, is the risk of emissions reversal-the deliberate or accidental release of carbon back to the atmosphere long after carbon credits have changed hands. This downside risk may adversely affect the market value of offset credits and undermine the integrity of the carbon trading system. To address this weakness, at least two financial responsibility rules have been proposed. One calls for the imposition of liability, ex post, upon project developers. The other alternative, an ex ante measure, requires that project developers have adequate liability insurance coverage prior to undertaking any offset projects. Taking the view that project developers can control the severity of financial losses arising from reversal and assuming a negligence rule of liability for harm, this paper employs the methods of mechanism design to examine the impact of ex-post liability rules and ex ante liability insurance requirements on incentives to reduce risk. We find that the relative ranking of these two rules crucially depends on the extent of uncertainty regarding the legal standard under liability rules: if uncertainty regarding the legal standard is sufficiently large, then incentives are more pronounced under insurance rules than under liability rules; if the uncertainty regarding the legal standard is sufficiently small, however, then the converse is true.

A Choice Experiments Application in Transport Infrastructure: A Case Study on Travel Time Savings, Accidents and Pollution Reduction

Page: 145-155 (11) Author: Phoebe Koundouri, Yiannis Kountouris and Mavra Stithou DOI: 10.2174/978160805263911203010145 PDF Price: $15

This paper presents the results of a Choice Experiment (CE) conducted to estimate the values derived from a highway construction project in Greece. To account for preference heterogeneity conditional logit with interactions and random parameter logit models are estimated. The results indicate that individuals have significant values for travel time savings, percentage decrease in traffic accidents, percentage decrease in traffic related emissions and landscape modifications. Models where the attributes are interacted with socioeconomic variables perform better and produce lower welfare estimates compared to models without interactions with important implications for cost benefit analysis.

Page: 156-157 (2) Author: Anthony N. Rezitis DOI: 10.2174/978160805263911203010156

Introduction

The aim of this e-book series is to publish high quality economic research in agricultural and applied economics. It particularly fosters quantitative studies which make original contribution on important economic issues, the results of which help to understand and solve real economic problems. This volume contains research papers focusing on the areas of agricultural policy, agricultural price volatility, agricultural finance and cooperatives, consumption economics, firm production and organization, human capital convergence, international economics and multinational business, investment decisions in organic agriculture, market structure and industry studies. The research papers of this volume make use of recent methodological approaches and provide conclusions which are useful to both private sector participants and policy-makers.

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Researchers examine nanotechnological methods for improving agriculture

Potential results include higher yields, lower environmental impact

applying a suspension of nanocarriers to a parsley plant

Kurt Ristroph applies a suspension of nanocarriers to a parsley plant in a collaborative project with Purdue entomologist Elizabeth Long. (Purdue University photo)

WEST LAFAYETTE, Ind. —

Nanoscale particles could potentially help address agricultural and environmental sustainability issues on a global scale.

Those issues include rising food demand, increasing greenhouse gas emissions generated by agricultural activities, climbing costs of agrochemicals, reducing crop yields induced by climate change, and degrading soil quality. A class of nanoscale particles called “nanocarriers” could make crop agriculture more sustainable and resilient to climate change, according to a group of specialists that includes  Kurt Ristroph , assistant professor of  agricultural and biological engineering  at Purdue University.

“Saying ‘nanoparticle’ means different things to different people,” Ristroph said. In nanodrug delivery, a nanoparticle usually ranges in size from 60 to 100 nanometers and is made of lipids or polymers. “In the environmental world, a nanoparticle usually means a 3- to 5-nanometer metal oxide colloid. Those are not the same thing, but people use ‘nanoparticle’ for both.”

Ristroph helped organize a 2022 interdisciplinary workshop on nanomethods for drug delivery in plants. Funded by the National Science Foundation and the U.S. Department of Agriculture, the workshop was attended by 30 participants from academia, industry and government laboratories.

Many of the workshop participants, including Ristroph, have now published their conclusions in Nature Nanotechnology. Their article, titled  “Towards realizing nano-enabled precision delivery in plants,”  reviews the possibility nanocarriers could make crop agriculture more sustainable and resilient to climate change.

“Nano-enabled precision delivery of active agents in plants will transform agriculture, but there are critical technical challenges that we must first overcome to realize the full range of its benefits,” said the article’s co-lead author  Greg Lowry , the Walter J. Blenko, Sr. Professor of Civil and Environmental Engineering at Carnegie Mellon University. “I’m optimistic about the future of plant nanobiotechnology approaches and the beneficial impacts it will have on our ability to sustainably produce food.”

Plant cells and human cells have major physiological differences. Plant cells have a cell wall while human cells don’t, for example. But certain tools can be transferred from nanomedicine to plant applications.

“People have developed tools for studying the bio-corona formation around nanoparticles in an animal. We could think about bringing some of those OMICtools to bear on nanoparticles in plants,” Ristroph said. 

When nanoparticles are injected into the bloodstream, many components of the blood stick onto the surface of the nanoparticles. The various proteins sticking to a nanoparticle’s surface make it look different.

The task then becomes figuring out what proteins or other molecules will stick to the surface and where the particle will go as a result. A nanoparticle designed to move toward a certain organ may have its destination altered by white blood cells that detect the particle’s surface proteins and send it to a different organ. 

“Broadly speaking, that’s the idea of bio-corona formation and trafficking,” Ristroph said. “People in drug delivery nanomedicine have been thinking about and developing tools for studying that kind of thing. Some of those thoughts and some of those tools could be applied to plants.”

Researchers already have developed many different architectures and chemistries for making nanoscale delivery vehicles for nanomedicine. “Some of the particle types are transferable,” he said. “You can take a nanoparticle that was optimized for movement in humans and put it in a plant, and you’ll probably find that it needs to be redesigned at least somewhat.”

Ristroph focuses on organic (carbon-based) nanocarriers that have a core-shell structure. The core contains a payload, while the shell forms a protective outer layer. Researchers have used many different types of nanomaterial in plants. The most popular materials are metallic nanoparticles because they are somewhat easier to make, handle and track where they go in a plant than organic nanoparticles. 

“One of the first questions that you want to figure out is where these nanoparticles go in a plant,” Ristroph said. “It’s a lot easier to detect a metal inside of a plant that’s made of carbon than it is to detect a carbon-based nanoparticle in a plant that’s made of carbon.” 

Last March, Ristroph and Purdue PhD student Luiza Stolte Bezerra Lisboa Oliveira published a critical review of the research literature on the  Uptake and Translocation of Organic Nanodelivery Vehicles in Plants  in Environmental Science and Technology.

“Not a lot is understood about transformations after these things go into a plant, how they’re getting metabolized,” Ristroph said. His team is interested in studying that, along with ways to help ensure that the nanoparticles are delivered to their proper destinations, and in corona formation. Coronas are biomolecular coatings that affect nanoparticle functions.

The manufacturability of nanocarriers is another interest area that could be transferred to agriculture from nanomedicine.

“I care a lot about manufacturability and making sure that whatever techniques we’re using to make the nanoparticles are scalable and economically feasible,” Ristroph said.

About Purdue University

Purdue University is a public research institution demonstrating excellence at scale. Ranked among top 10 public universities and with two colleges in the top four in the United States, Purdue discovers and disseminates knowledge with a quality and at a scale second to none. More than 105,000 students study at Purdue across modalities and locations, including nearly 50,000 in person on the West Lafayette campus. Committed to affordability and accessibility, Purdue’s main campus has frozen tuition 13 years in a row. See how Purdue never stops in the persistent pursuit of the next giant leap — including its first comprehensive urban campus in Indianapolis, the Mitchell E. Daniels, Jr. School of Business, Purdue Computes and the One Health initiative — at  https://www.purdue.edu/president/strategic-initiatives .

Writer:  Steve Koppes Media contact:  Devyn Raver,  [email protected] Source:  Kurt Ristroph,  [email protected] Agricultural Communications:  765-494-8415; Maureen Manier, Department Head,  [email protected] Agriculture News Page

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Rural childcare an important topic at Farm Science Review

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COLUMBUS, Ohio — Talking to farmers is one way that Shoshanah Inwood gathers her research data at The Ohio State University. She quickly found that childcare, or the lack of it, was often a topic of conversation.

As one Ohio farmer told her, “Lack of childcare has been the primary impediment to growing my farm.” Inwood, an associate professor of community, food, and economic development in Ohio State’s College of Food, Agricultural, and Environmental Sciences (CFAES) has spent the last 10 years building a national reputation related to the issue.

Inwood discovered that the Ohio farmer was far from alone in his opinion when she collected data for the 2023 National Farm Families Childcare Survey. Along with co-author Florence Becot from Pennsylvania State University, they surveyed farm and ranch families in 47 states.

They found that nationally, three quarters of farm families (74%) experienced childcare challenges within the last five years — most often due to cost and availability, followed by distance to and quality of childcare.

“Access to affordable childcare is tied to keeping children safe, farm viability, and economic development,” Inwood said. She will staff an in-person childcare photovoice exhibit at the 2024 Farm Science Review in London, Ohio, Sept. 17-19, to prompt discussion around this important topic.

The Douridas family of Madison County knows all too well the costs and challenges of childcare in agriculture. Nate and Amanda are parents to Madi, 4, and Max, 7. Both have worked in agriculture for around 20 years. He serves as FSR farm manager, responsible for 1,500 acres of corn, soybeans, and wheat. She is an Ohio State University Extension educator, agriculture and natural resources, in Madison County.

They do have a day care available in London, and her parents live about 15 miles away. Even so, on days when day care is closed and, in the evenings, “things can become hectic with the biggest challenge being schedule management and figuring out how to prioritize what each of us has to get done,” Amanda said.

Her advice for other farm families is that while rural day care might be available, it’s very hard to get into and there might be limited choices. She counsels to find childcare as soon as possible, even before the child is born. Get on their day care lists very soon.  

“Childcare is a huge issue for everyone, but it’s exacerbated on the farm due to hours and time commitments,” Amanda said. “It’s most challenging in the evenings. When I have evening meetings and Nate is working on the farm, it can get real difficult. My Master Gardener group, which meets in evenings, know my children well.”

Inwood reported some additional findings from the 2023 national survey:

  • Eight in 10 farm families (88%) reported that someone in their household has felt more stress and anxiety since the arrival of the children.
  • Eight in 10 farm families (86%) take care of children on the active farm worksite due to the lack of alternative childcare — paid or unpaid — options.
  • Nine in 10 farm families (97%) are concerned that their children could get hurt on the farm. Having and raising children can be a source of mental health challenges.

Childcare is a definite national agricultural policy issue, Inwood said, and she has worked tirelessly to get it added into the 2024 Farm Bill. She has given testimony before Congress and has worked with various committees to have childcare recognized as the important issue that it is.

Inwood shared that three quarters (76%) of farm families surveyed believe that farm organizations should represent their needs in national childcare policy discussions, and 71% believe the U.S. Department of Agriculture should represent their needs.

The good news is that for the first time in history, the two largest farm organizations, the  American Farm Bureau  and the  National Farmers Union , included childcare in their policy priorities for the federal Farm Bill that passes every five years.

The House recently released their version of the Farm Bill, also including childcare in the Rural Development Title. When Congress passes the final Farm Bill, the USDA might have a new suite of tools to address rural childcare needs by prioritizing projects that address the availability, quality, and cost of childcare in rural and agricultural communities.

“As land-grant university scientists, our responsibility is to conduct public research to inform public policy and meet the needs of America’s farmers and ranchers,” Inwood reflected.

Shoshana Inwood [email protected] 330-263-3790

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  24. Researchers examine nanotechnological methods for improving agriculture

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  25. Rural childcare an important topic at Farm Science Review

    She will staff an in-person childcare photovoice exhibit at the 2024 Farm Science Review in London, Ohio, Sept. 17-19, to prompt discussion around this important topic. The Douridas family of Madison County knows all too well the costs and challenges of childcare in agriculture. Nate and Amanda are parents to Madi, 4, and Max, 7.