Nitrogen Application Effects on Forage Sorghum Dry Matter Production and Nitrate Concentration.
Augustine K. Obour, Agricultural Research Center-Hays, Kansas State University, Hays, KS, US, Johnathan D. Holman, Southwest Research-Extension Center, Kansas State University, Garden City, KS, US and David B. Mengel, Department of Agronomy, Kansas State University, Randolph, KS