@ARTICLE {CHUKWUKA:2015, title = {Effects of NPK single fertilizers on relative growth performances of two cycles of Maize (Zea mays L.) grown in a degraded soil of Southwest Nigeria}, author = {Chukwuka, K. * and Ajala, S. and Nwosu, P. C. * and Omotayo, O. E. *}, journal = {Journal of Agronomy}, year = {2015}, volume = {14}, number = {4}, pages = {203--211}, issn = {1812-5379}, note = {WAHub; CRP Maize; Maize; Published online: 30 September 2015}, url = {http://ansijournals.com/ja}, doi = {10.3923/ja.2015.203.211}, }