Testing Cover Crops' Ability to Hold and Release Nutrients

Trey Hill of Harborview Farms in Rockhall, Md., talks about the cover crop test plot they’re working on with University of Maryland soil scientist Ray Weil through a program with the Howard G. Buffett Foundation. They’re studying the amount of nutrients the cover crops can hold onto and when Harborview Farms can expect to see those nutrients used by their cash crops.