Nitrogen Use Efficiency, Nitrogen Fertilizers, NUE, Nitrogen and the EnvironmentOklahoma State University Soil Fertility Research Plots
    T&L Users Manual
Experiment Station Soil Classification (all sites)
Trials & Plot Plans

1) Lake Carl Blackwell (LCB)

2) Lahoma

3) Magruder

4) Efaw (2014 foliar N to mitigate freeze damage)
 Trial Data
Plot Plan

5) Altus

6) Hennessey

7) Nebraska Wheat N Rich Strip, Dr. Eric Miller

8) Corn Research, Misc.

9) Experiment #222,  Stillwater, OK

Perkins (below)
 July 17, 2013
Perkins, 2013  Aerial View, Perkins Aerial view, Perkins N&P
Irrigation (from Improving NUE for Cereal Production)