John Shanahan

USDA-ARS
Rm 112, USDA National Agroforestry Center
University of Nebraska, East Campus
Lincoln, NE
USA 68583-0938
Email: John.Shanahan@pioneer.com

Papers:
316-7 Integration of An Active Sensor Algorithm with Soil-Based Management Zones for Nitrogen Management in Corn.
316-8 Evaluation of Algorithm Thresholds for Crop Canopy Sensor-Based in-Season Nitrogen Application.
337-6 Crop Canopy Sensor Utilization for Nitrogen Management in Corn Under Semi-Arid Limited Irrigation Conditions.