Arun Dilipkumar Jani1, Michael Mulvaney2, Heather A Enloe3, John Erickson4, Diane L. Rowland4, Ramon G Leon5 and C Wesley Wood6, (1)Indian River Research and Education Center, California State University-Monterey Bay, Seaside, CA, US, (2)Agronomy Department, University of Florida West Florida Research and Education Center, Jay, FL, (3)Soil and Water Science Department, University of Florida, Gainesville, FL, (4)Agronomy Department, University of Florida, Gainesville, FL, (5)Department of Crop and Soil Sciences, North Carolina State University, Raleigh, NC., NC, (6)Soil and Water Science Department, University of Florida West Florida Research & Education Center, Jay, FL