Crimson clover in field (IMAGE)
Caption
Research at the Arkansas Agricultural Experiment Station determined the cardinal temperatures — base, optimal and maximum — of eight cover crops, including crimson clover.
Credit
U of A System Division of Agriculture photo by Mila Pessotto
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND