Research shows sulfur deficiency increases with higher nitrogen rates. Purdue trials reveal biggest yield gains with balanced ...

University of Missouri Extension economist Ben Brown and others predict 2025 corn prices will drop below $4.50 per bushel. This is one of a series of articles by University of Missouri Extension ...

Adron Belk is a data monster, insatiably gobbling up bare-bones truth from his soil. Year over year, on 70% to 80% of his corn and soybeans, Belk runs a maze of replicated strip trials: variety, ...

URBANA, Ill. — Corn growers seeking to increase the amount of nitrogen taken up by their crop can adjust many aspects of fertilizer application, but recent studies from the University of Illinois ...

AMES, Iowa – The amount of nitrogen fertilizer needed to maximize the profitability of corn production in the Midwest has been increasing by about 1.2% per year for the past three decades, according ...

Corn dominates U.S. farmland and fuels the ethanol industry. But the fertilizer it relies on drives emissions and fouls ...