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Farm water, also known as agricultural water, is water committed for use in the production of food and fibre and collecting for further resources. In the US, some 80% of the fresh water withdrawn from rivers and groundwater is used to produce food and other agricultural products. [ 1 ]
The irrigation of 20% of farming land accounts for the production of 40% of food production. [4] [5] ... the USSR used eight times as much water as they had in 1913 ...
The average farm size was 328 acres (133 ha), significantly less than the average farm size in the U.S. of 444 acres (180 ha). [ 1 ] Because of its scale, and the naturally arid climate, the agricultural sector uses about 40 percent of California's water consumption . [ 2 ]
Percentage figures for arable land, permanent crops land and other lands are all taken from the CIA World Factbook [1] as well as total land area figures [2] (Note: the total area of a country is defined as the sum of total land area and total water area together.) All other figures, including total cultivated land area, are calculated on the ...
Intensive terrace farming is believed to have been practiced before the early 15th century AD in West Africa. [ 3 ] [ 4 ] Terraces were used by many groups, notably the Mafa , [ 5 ] Ngas , Gwoza , [ 6 ] and the Dogon .
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Prime farmland in 1997. Prime farmland is a designation assigned by U.S. Department of Agriculture defining land that has the best combination of physical and chemical characteristics for producing food, feed, forage, fiber, and oilseed crops and is also available for these land uses. [1]