Zinc Foliar Application by grassdmin8 | Aug 5, 2011 | Corn, Crop Research, Foliar Fertilization, University & Independent StudiesEffect of Zinc Foliar Application on Grain Yield of MaizeJ. Potarzycki and W. GrzebiszDept. of Agricultural Chemistry, University of Life Sciences, Poznan, PolandZinc Foliar Application For more research studies go to ResearchFor product information go to ProductsFind your Local DealerORDER INFO