Comparing Extractants for Calibrating Potassium Rates for Tomato Grown on a Calcareous Soil.
Qiang Zhu1, Yuncong Li2, Monica Ozores-Hampton1, Kelly T. Morgan3 and Rao S. Mylavarapu4, (1)Southwest Florida Research and Education Center, University of Florida, Immokalee, FL, (2)TREC, IFAS, UF, University of Florida, Homestead, FL, (3)Soil, Water and Ecosystem Sciences, University of Florida, Gainesville, FL, (4)Soil and Water Sciences Department, University of Florida, Gainesville, FL