Soil Macro- and Micro-Nutrient Pools' Role in Yield and Nitrogen Use Efficiency Responses of Maize Hybrids to N in Africa.
Heather R. Pasley, CSIRO/LaTrobe University, Toowoomba, QLD, AUSTRALIA, Jill Cairns, PO Box MP163, CIMMYT, Harare, ZIMBABWE, Michael Olsen, CIMMYT-Kenya, Nairobi, Kenya, Eileen J. Kladivko, Department of Agronomy, Purdue University, West Lafayette, IN, James Camberato, Agronomy, Purdue University, West Lafayette, IN and Tony J. Vyn, 915 W State St., Purdue University, West Lafayette, IN, US