@ARTICLE {ABE:2013a, title = {Performance of tropical maize hybrids under conditions of low and optimum levels of nitrogen fertilizer application - grain yield, biomass production and nitrogen accumulation}, author = {Abe, A. * and Adetimirin, V. * and Menkir, A. and Moose, S. and Olaniyan, A. *}, journal = {Maydica}, year = {2013}, volume = {58}, number = {1}, pages = {141--150}, issn = {0025-6153}, }