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The environmental impact of agriculture is the effect that different farming practices have on the ecosystems around them, and how those effects can be traced back to those practices. [1] The environmental impact of agriculture varies widely based on practices employed by farmers and by the scale of practice.
Changes in precipitation patterns can cause dry periods to lengthen and rain to become heavier, even in the same area. On one hand, there is an increase in flooding, which can destroy crops and livestock, pollute water, and damage infrastructure. On the other hand, drought can impact the water supply and increase the risk of wildfires. [11]
The agricultural policy of the United States is composed primarily of the periodically renewed federal U.S. farm bills.The Farm Bills have a rich history which initially sought to provide income and price support to US farmers and prevent them from adverse global as well as local supply and demand shocks.
Soybeans sprout on an Illinois farm through corn stubble left on an unplowed field from the previous season – an example of no-till farming. Paige Buck, USDA/Flickr, CC BYAs the effects of ...
Regenerative agriculture is a conservation and rehabilitation approach to food and farming systems. It focuses on topsoil regeneration, increasing biodiversity, [1] improving the water cycle, [2] enhancing ecosystem services, supporting biosequestration, [3] increasing resilience to climate change, and strengthening the health and vitality of farm soil.
Agriculture in Concert with the Environment (ACE) is a program of the United States Environmental Protection Agency (EPA), administered cooperatively with United States Department of Agriculture's Sustainable Agriculture Research and Education (SARE) program, to fund research projects that reduce the risk of pollution from pesticides and soluble fertilizers.
Despite the fact that food is a big climate problem, very little has been done so far to address it. This year's U.N. climate conference in Dubai will be the first to dedicate a whole day to the ...
A farm that can "produce perpetually", yet has negative effects on environmental quality elsewhere is not sustainable agriculture. An example of a case in which a global view may be warranted is the application of fertilizer or manure, which can improve the productivity of a farm but can pollute nearby rivers and coastal waters (eutrophication ...