Enujeke, E. C. - In: Asian journal of agriculture and rural development : AJARD 3 (2013) 4, pp. 234-248
June 2010 to evaluate the response of grain weight of maize to variety, organic manure and inorganic fertilizer. The … maize production. (ii) Farmers who prefer mineral fertilizers for increased grain weight of maize should apply 450kgha-1 of …