Roberts, Roland K.; Walters, Jeremy T.; Larson, James A.; … - In: Journal of Agricultural and Applied Economics 36 (2004) 01
Interactions among the nitrogen (N) fertilization rate, N source, and disease severity can affect mean yield and yield in conservation tillage wheat production. A Just-Pope model was used to evaluate the effects of N rate, N source, and disease on the spring N fertilization decision. Ammonium...