Plants are naturally “solar-powered,” but there is a carbon footprint associated with growing them as a crop. The fuel used to power tractors and other equipment is part of that footprint, but the ...
Scientists are using electricity to separate nitrogen from air and make fertilizer. Today, nitrogen fertilizer is made in fossil fuel-fired factories that can be thousands of miles from the nearest ...
Roughly 25% to 50% of the total commercial nitrogen applied to fields across the state occurs in the fall. Waiting for cooler ...
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