While producers apply nitrogen fertilizer to their crops, they can’t always keep nutrients in the soil for maximum efficiency, often losing them into the atmosphere or water supply.
MONTGOMERY, Ala. (AP) — Lawyers for an Alabama inmate, scheduled to be executed with nitrogen gas this fall, argued in a Tuesday court filing that the state has ignored problems with the method as it ...
Mammoth Cave National Park is famous for what's below the ground, featuring the world's longest explored cave system with hundreds of miles of passages and a unique ecosystem of fish, insects, worms ...
This is the most important time to fertilize cool-season lawns. Apply fertilizer at a rate of 1 pound of nitrogen (N)/1,000 square feet. Potassium (K) may also be a component of the fertilizer at a ...