Double cropped soybeans into wheat (IMAGE) University of Tennessee Institute of Agriculture Caption Double-cropping soybeans into harvested wheat stubble is a common soil conservation practice in Tennessee and across the region. Credit Photo by B. Brown, courtesy UTIA. Usage Restrictions No restrictions. License Public Domain 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.