Excess N Supply Impacts on Single Season and Multiple Year N Use Efficiencies in a Canola- Pea- Wheat Cropping Sequence.
Amanda McClellan Maaz, Crop and Soil Sciences, Washington State University, Pullman, WA, David R. Huggins, USDA-ARS, Pullman, WA, US, Richard T. Koenig, Washington State University Extension, Pullman, WA and William L Pan, Washington State University, Crop and Soil Sciences, Pullman, WA