[1]
A. O.A, U. L.U., O. T.O, and A. M.S, “Effects of n: p: k 20: 10:10 fertilizer on growth and yield of yam (dioscorea rotundata poir) minisett in an ultisol”, JAS, vol. 2, no. 1, pp. 1–6, Sep. 2019, doi: 10.14419/jas.v2i1.28711.