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[69] [70] Farming reached its low point in 1932, but even then millions of unemployed people were returning to the family farm having given up hope for a job in the cities. The main New Deal strategy was to reduce the supply of commodities, thereby raising the prices a little to the consumer, and a great deal to the farmer.
In the past century agriculture has been characterized by increased productivity, the substitution of synthetic fertilizers and pesticides for labour, water pollution, [180] and farm subsidies. [181] Other applications of scientific research since 1950 in agriculture include gene manipulation , [ 182 ] [ 183 ] hydroponics , [ 184 ] and the ...
The Development of American Agriculture: A Historical Analysis (1998) Conkin, Paul. A Revolution Down on the Farm: The Transformation of American Agriculture since 1929 (2008) Gardner, Bruce L. (2002). American Agriculture in the Twentieth Century: How It Flourished and What It Cost. Harvard University Press. ISBN 0-674-00748-4. Hurt, R. Douglas.
While agriculture usually refers to human activities, certain species of ant, [8] [9] termite and beetle have been cultivating crops for up to 60 million years. [10] Agriculture is defined with varying scopes, in its broadest sense using natural resources to "produce commodities which maintain life, including food, fiber, forest products ...
Humans have been around for over 200,000 years, ... Humans have been around for over 200,000 years, but for most of our history, it is believed humans have not roamed the Americas.
More people in the world are involved in agriculture as their primary economic activity than in any other activity, yet it only accounts for four percent of the world's GDP. [11] The rapid rise of mechanization in the 20th century, especially in the form of the tractor , reduced the necessity of humans performing the demanding tasks of sowing ...
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