Hilmar dairy uses worms to breakdown waste

Joe Choperena, project manager of Sustainable Conservation talks about how Fanelli Dairy in Hilmar, Calif. is using worms to break down some of its livestock waste, producing castings for use as fertilizer while reducing nitrates. (Joan Barnett Le
Joe Choperena, project manager of Sustainable Conservation talks about how Fanelli Dairy in Hilmar, Calif. is using worms to break down some of its livestock waste, producing castings for use as fertilizer while reducing nitrates. (Joan Barnett Le

Worms help with waste at dairy farm near Hilmar

May 02, 2015 05:27 PM