Field Experiment Results, Variable Rate Technology, OSU, 2003

Spring 2003 VRT Results

Ph.D Candidate, Kyle Freeman, and M.S. Students, Brian Arnall and Paul Hodgen inspect one of the 93 field experiments being conducted by the OSU Soil Fertility Research Project in conjunction with Biosystems and Agricultural Engineering.

Roger Teal and Jason Lawles spray 1m2 plots with a pulse modulated width sprayer developed by Dr. John Solie, following sensor measurements on Feburary 20, 2003 near Lahoma, OK.

Chris Raun, Kyle Freeman, Jagadeesh Mosali, Jason Lawles, Paul Hodgen, and Keri Brixey brave the cold on Saturday, February 22 near Covington, Oklahoma. Plots were sensed and fertilized the same day.