"Agriculture encompasses crop and livestock production, aquaculture, fisheries and forestry for food and non-food products."
Study of cultivating land, raising animals, and producing food, feed, fiber, fuel, and other products.
Crop Production: This topic is concerned with understanding crop science, soil science, crop genetics, plant breeding, seed technology, and crop management practices.
Livestock Production: This topic covers the management of livestock, including animal health, breeding, nutrition, and welfare.
Agricultural Economics: This topic provides an understanding of economic principles and how they relate to the agricultural industry, including factors that influence supply and demand, agricultural markets, and trade.
Agricultural Policy: This topic evaluates the policies and strategies for the regulation and management of agriculture, such as subsidies, tariffs, and trade agreements.
Food Science: This topic provides an understanding of the science of food, food safety, and food processing, including preservation, packaging, and storage.
Sustainable Agriculture: This topic focuses on the practices and systems that promote sustainable use of natural resources, including soil, water, and biodiversity.
Precision Agriculture: This topic involves using advanced technologies and techniques, such as satellite imaging, GPS, and drones, to optimize crop production and resource management.
Agroforestry: This topic describes the practice of combining trees and crops on the same land, for the purpose of conservation, increased productivity, and diversity.
Agricultural Engineering: This topic deals with the design and use of machinery, structures, and systems for agricultural purposes, including irrigation, drainage, and crop processing.
Farm Management: This topic covers the planning, budgeting, and operational management of farms, including crop selection, marketing, and financial planning.
Agribusiness: This topic covers the commercial and industrial aspects of agriculture, including marketing, supply chain management, and business strategy.
Agricultural Education: This topic enables individuals to learn about agricultural practices, production, and technology, including vocational and higher education programs.
Rural Development: This topic is concerned with improving the economic and social conditions of rural communities, including infrastructure development, community engagement, and job creation.
Climate Change and Agriculture: This topic examines how climate change affects agriculture, including changes in rainfall patterns, temperature, and extreme weather events.
Agricultural Biotechnology: This topic involves the application of genetic engineering, genomics, and other techniques to enhance crop and livestock production, including genetically modified organisms (GMOs).
Traditional/Subsistence Agriculture: This type of agriculture is mostly prevalent in developing countries, where farmers grow crops for their own consumption or to sell at the local market.
Intensive Agriculture: Intensive agriculture is a type of farming where farmers use high inputs of fertilizers, chemicals, and machinery to grow high-yielding crops in a short period.
Organic Agriculture: Organic agriculture is the practice of farming without the use of synthetic fertilizers, pesticides, and genetically modified organisms.
Commercial Agriculture: This is a type of agriculture where farmers grow crops and raise livestock for sale in the market.
Industrial Agriculture: This type of agriculture is characterized by large-scale, mechanized farms that produce vast quantities of crops and livestock for the global market.
Crop-Livestock Farming: Crop-Livestock farming is a type of agriculture where farmers grow crops and raise livestock on the same farm. The livestock provide fertilizers for the crops, and the crops provide food and forage for the animals.
Agroforestry: This practice involves growing trees, shrubs, and crops in combination in the same area. The trees provide a source of timber, while the crops help to retain soil moisture and prevent erosion.
Horticulture: Horticulture is the cultivation of fruits, vegetables, flowers, and ornamental plants.
Aquaculture: This type of agriculture involves the farming of aquatic plants and animals in a controlled environment.
Urban Agriculture: Urban agriculture refers to the practice of growing crops and raising livestock in cities and suburban areas. It involves the use of vacant lots, rooftops, and community gardens to grow food.
"While humans started gathering grains at least 105,000 years ago..."
"...nascent farmers only began planting them around 11,500 years ago."
"Sheep, goats, pigs, and cattle were domesticated around 10,000 years ago."
"Plants were independently cultivated in at least 11 regions of the world."
"In the twentieth century, industrial agriculture based on large-scale monocultures came to dominate agricultural output."
"Today, small farms produce about a third of the world's food."
"Nearly 40 percent of agricultural land is found on farms larger than 1,000 hectares."
"However, five of every six farms in the world consist of less than two hectares..."
"The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials."
"Global agricultural production amounts to approximately 11 billion tonnes of food..."
"However, around 14 percent of the world's food is lost from production before reaching the retail level."
"Modern agronomy, plant breeding, agrochemicals such as pesticides and fertilizers, and technological developments have sharply increased crop yields..."
"Selective breeding and modern practices in animal husbandry have similarly increased the output of meat, but have raised concerns about animal welfare and environmental damage."
"Environmental issues include contributions to climate change, depletion of aquifers, deforestation, antibiotic resistance, and other agricultural pollution."
"Agriculture is both a cause of and sensitive to environmental degradation, such as biodiversity loss, desertification, soil degradation, and climate change, all of which can cause decreases in crop yield."
"Genetically modified organisms are widely used..."
"...although some countries ban them."
"Agriculture encompasses... forestry for non-food products."
"Global agricultural production amounts to... 4 billion m3 of wood."