Evaluation of Sensor-Based Nitrogen Rates and Sources in Wheat

Nitrogen (N) is one of the most essential nutrients needed to reach maximum grain yield in all environments. Nitrogen fertilizers represent an important production cost, in both monetary and environmental terms. The aim of this study was to assess the effect of preplant nitrogen (N) rate and topdress N source on spring wheat ( Triticum aestivum L.) grain yield and quality. Study was conducted in North-Central and Western Montana from 2011 to...