Revising the Phosphorus Index for Kentucky.
Carl H. Bolster1, Tibor Horvath2, Brad D. Lee3, Stephanie mehlhope4, Stephen Higgins4 and Jorge A. Delgado5, (1)USDA-ARS, Bowling Green, KY, US, (2)USDA-NRCS, Greensboro, NC, US, (3)University of Kentucky, University of Kentucky, Lexington, KY, US, (4)University of Kentucky, Lexington, KY, (5)USDA-ARS, Fort Collins, CO, US