USDA changes cover crop use rule to help alleviate forage shortage June 24, 2019 nedvedmedia Ag News USDA Risk Management Agency Director Martin Barbre explains a recent rule change allowing farmers to better utilize cover crops for forage while strengthening their bottom line and their feed supply. Continue reading USDA changes cover crop use rule to help alleviate forage shortage at Brownfield Ag News. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)