Zinc deficiency correction in corn as affected by certain properties of four Virginia soils, and the application of zinc sulfate, zinc chelates, and coal ash

Schnappinger, Melvin Gerhardt2014-03-142014-03-141970etd-04272010-020022http://hdl.handle.net/10919/3766870 leavesBTDapplication/pdfenIn CopyrightLD5655.V856 1970.S34Corn -- GrowthZinc deficiency diseases in plantsZinc deficiency correction in corn as affected by certain properties of four Virginia soils, and the application of zinc sulfate, zinc chelates, and coal ashDissertationhttp://scholar.lib.vt.edu/theses/available/etd-04272010-020022/