Relay cropping, where a grower plants a second crop into a field before the first crop is harvested, has gained niche ...
In the United States, federal mandates to produce more renewable fuels, especially biofuels, have led to a growing debate: Should fuel or food grow on arable land? Recent research shows farmers can ...
May 29, 2015 - In the United States, federal mandates to produce more renewable fuels, especially biofuels, have led to a growing debate: Should fuel or food grow on arable land? Recent research shows ...
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