Evaluation of growth and yield responses of cocoyam (Colocasia esculenta) cultivars to rates of NPK 15:15:15 fertilizer
P. E. Ogbonna1* and N. J. Nweze2
1Department of Crop Science, University of Nigeria, Nsukka, 410001, Enugu State, Nigeria.
2Department of Agricultural Economics, University of Nigeria, Nsukka, 410001, Enugu State, Nigeria.
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