1. Improving the synchrony of hairy vetch (Vicia villosa) nitrogen release for corn (Zea mays) growth Open Access Author: Cook, Justine Cecilia Title: Improving the synchrony of hairy vetch (Vicia villosa) nitrogen release for corn (Zea mays) growth Graduate Program: Agronomy Keywords: fertility managementnitrogen losscover cropgreen manuresustainable agricultureno till File: Download JCC_thesis.pdf Committee Members: Robert Paul Gallagher Iii, Thesis Advisor/Co-AdvisorRobert Paul Gallagher Iii, Thesis Advisor/Co-Advisor