Is Soybean Yield Limited By Nitrogen Supply?.
Nicolas Cafaro La Menza, University of Nebraska-Lincoln, North Platte, NE, US, Juan Pablo Monzón, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Balcarce, Buenos Aires, Argentina, James E. Specht, PO Box 830915, University of Nebraska-Lincoln, Omaha, NE, US and Patricio Grassini, Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE