Cover Crop Mixtures Can Improve Nitrogen Retention and Supply in Organic Grain Cropping Systems.
Charles M White, Plant Science, Pennsylvania State University, University Park, PA, Tianna DuPont, Penn State Extension, Nazareth, PA, Dave Hartman, Penn State Extension, Bloomsburg, PA, Mena M. Hautau, Penn State Extension, Leesport, PA and Jason P Kaye, Ecosystem Science and Management, Pennsylvania State University, University Park, PA