CREP Wetland at Sheffield, Iowa.
Cover crops keep roots in the ground to improve water quality.
Cereal rye cover crop with corn.
Close up of cereal rye cover crop.
Dean Sponheim inspects cover crops.
Shane Wulf and Len Youngblut in field with cover crops.
Installing saturated buffer. Photo Credit: Iowa Soybean Association.
Installation of saturated buffer at Tom Vincent farm. Photo Credit: Iowa Soybean Association.