Vol 2, No 1 (2019)

Effects of n: p: k 20: 10:10 fertilizer on growth and yield of yam (dioscorea rotundata poir) minisett in an ultisol
Agba O.A, Undie L.U., Ojikpong T.O, Adiaha] M.S Pages: 1-6 DOI: 10.14419/jas.v2i1.28711

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