Qualities of yam tubers grown on typic paleudults: hybrid yam and fertilizer effects
G. O. Chukwu1*, M. I. S.Ezenwa2, A. Osunde2, R. Asiedu3, and N. J. Ogbogu1
1National Root Crops Research Institute (NRCRI), Umudike. P. M. B. 7006, Umuahia, Abia, State, Nigeria.
2Department of Soil Science, Federal University of Technology, Minna, Niger State, Nigeria.
3International Institute of Tropical Agriculture, Ibadan, Oyo State, Nigeria.
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