Cover crop root, shoot, and rhizodeposit contributions to soil carbon in a no- till corn bioenergy cropping system

Emily Austin1, Stuart Grandy1, Kyle Wickings2, Marshall Douglas McDaniel3 and G Philip Robertson4, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)Cornell University, Ithaca, NY, United States, (3)Iowa State University, Department of Agronomy, Ames, United States, (4)Michigan State University, East Lansing, MI, United States