A big thank you to the USDA's Sustainable Agriculture Research and Education program (SARE) and the American Seed Trade Association (ASTA), with help from Penton Media through their Corn and Soybean Digest publication. For results from previous years, please see below.

The fifth annual cover crop survey by the Sustainable Agriculture Research and Education (SARE) program and the Conservation Technology Information Center (CTIC) draws on the insight of 2,102 farmers—88 percent of whom reported using cover crops and 12 percent who identified themselves as non-users—from across the U.S. Cereal rye remained the top choice of farmers for cover cropping, followed by oats and radish. Sixty-five percent of the cover crop users reported planting mixes in 2016.