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Agriculture. Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. [ 1 ] Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities.
agricultural science. agriculture. The science and art of cultivating plants, animals, or other organisms to produce any of a variety of products that can be used by humans, most commonly food, fibers, fuels, and raw materials. agriculturist. Also agriculturalist, agricultural scientist, agrologist, or agronomist.
Agribusiness is the industry, enterprises, and the field of study [1] of value chains in agriculture [2] and in the bio-economy, [3] in which case it is also called bio-business [4] [5] or bio-enterprise.
An agricultural subsidy (also called an agricultural incentive) is a government incentive paid to agribusinesses, agricultural organizations and farms to supplement their income, manage the supply of agricultural commodities, and influence the cost and supply of such commodities. Examples of such commodities include: wheat, feed grains (grain ...
shows a tractor plowing a crop field. Worker overseeing cotton gin, ca. 1940s. Agriculture is a major industry in the United States, which is a net exporter of food. [1] As of the 2017 census of agriculture, there were 2.04 million farms, covering an area of 900 million acres (1,400,000 sq mi), an average of 441 acres (178 hectares) per farm.
Precision agriculture (PA) is a farming management strategy based on observing, measuring and responding to temporal and spatial variability to improve agricultural production sustainability. [2] It is used in both crop and livestock production. [3]
Community-supported agriculture (CSA model) or cropsharing is a system that connects producers and consumers within the food system closer by allowing the consumer to subscribe to the harvest of a certain farm or group of farms. It is an alternative socioeconomic model of agriculture and food distribution that allows the producer and consumer ...
Collective farming and communal farming are various types of "agricultural production in which multiple farmers run their holdings as a joint enterprise". [1] There are two broad types of communal farms: agricultural cooperatives, in which member-owners jointly engage in farming activities as a collective; and state farms, which are owned and ...