R. W. Whitney

Use of Spectral Radiance for Correcting In-season Fertilizer Nitrogen Deficiencies in Winter Wheat

M. L. Stone, J. B. Solie, W. R. Raun et al. · Transactions of the ASAE · 1996 · 301 citations

Winter Wheat, Precision Agriculture, Environmental Monitoring +15

Microvariability in Soil Test, Plant Nutrient, and Yield Parameters in Bermudagrass

W. R. Raun, G. V. Johnson, H. L. Lees et al. · Soil Science Society of America Journal · 1998 · 87 citations

Plant-soil Interaction, Engineering, Botany +14

Optical Sensor Based Field Element Size and Sensing Strategy for Nitrogen Application

J. B. Solie, W. R. Raun, R. W. Whitney et al. · Transactions of the ASAE · 1996 · 87 citations

Photonic Sensor, Plant Analysis, Optical Materials +25

Indirect measures of plant nutrients

W. R. Raun, G. V. Johnson, Hasil Sembiring et al. · Communications in Soil Science and Plant Analysis · 1998 · 32 citations

Plant Analysis, Environmental Monitoring, Engineering +19

Sensors for Detection of Nitrogen in Winter Wheat

M. L. Stone, John B. Solie, R. W. Whitney et al. · SAE technical papers on CD-ROM/SAE technical paper series · 1996 · 29 citations