Cover Crop Field (IMAGE) American Society of Agronomy Caption Cover crop and winter wheat fields at the NMSU Agricultural Science Center, Clovis NM. Credit Rajan Ghimire Usage Restrictions For use with story only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.