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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 the cities. While humans started gathering grains at least ...
Along with climate and corresponding types of vegetation, the economy of a nation also influences the level of agricultural production. Production of some products is highly concentrated in a few countries, China, the leading producer of wheat and ramie in 2013, produces 95% of the world's ramie fiber but only 17% of the world's wheat.
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. [ 2 ] Agriculture in the United States is highly mechanized, with an average of only one farmer or farm laborer required per square kilometer of farmland for agricultural ...
Agronomy – science and technology of producing and using plants for food, fuel, feed, fiber, and reclamation.. Organic gardening – science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture in soil building and conservation, pest management, and heirloom variety preservation.
Concrete grain elevator in Alberta. Various factors affect the socio-economic characteristics of Canadian agriculture. The 2006 Census of Agriculture listed seven: [2] Quantity and type of farms; Biogeography: crop and land use areas; land management practices; Quantity of livestock and poultry; Agricultural engineering: Farm machinery and equipment; Farm capital; Farm operating expenses and ...
A mechanical reaper is a semi-automated device that harvests crops, especially grains such as wheat. Reapers and their descendant machines have been an important part of mechanized agriculture and a main feature of growing agricultural productivity. In the mid-19th century many inventors in the United States made innovations in reapers.
A hoogkar loaded with hay. Mixed farming is a type of farming which involves both the growing of crops and the raising of livestock. [1] [2] Such agriculture occurs across Asia and in countries such as India, Malaysia, Indonesia, Afghanistan, South Africa, China, Central Europe, Nordic countries, Canada, and Russia.
Main menu. Main menu. move to sidebar hide. Navigation Main page; Contents; ... 2 Agricultural classification. Toggle Agricultural classification subsection. 2.1 Cereals.