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UPM - Researchers at the Polytechnic University of Madrid (UPM) have demonstrated that replacing the traditional fallow with cover crops can reduce nitrate pollution without increasing the salinity or reducing yield.
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ARS / Ann Perry - Wheat stubble left standing by no-till management helps generate a smoother snow cover, which boosts dryland crop productivity in the summer, according to new ARS research. For two years, snow depths, density and soil water storage were measured manually at hundreds of points across the fields on two farms.