Nitrous oxide emissions, coming from legume cover crops, manure, can be reduced
by Jeff Mulhollem, Penn State University August 2, 2021 UNIVERSITY PARK, Pa. — The application of manure after the growth and demise of legume cover crops in rotations is a recipe to increase nitrous oxide releases during ensuing corn growth, according to a team of Penn State researchers who conducted a new study. They suggest that innovative management strategies are…