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Research Article
Vol. 25, Issue 1
Effects of Variation in N:k Ratio in Soils on the Growth, Nutrient Availability and Yield of Maize (zea Mays L. )
This study was undertaken in two distinct ecological zones of Edo state of Nigeria to determine the effects of variation in the N: K ratio in soils on the availability of N, K and on the growth and yield of maize. The two sites used were Rubber Research Institute of Nigeria (RRIN) Iyanomo (forest) and the Teaching and Research Farm of Ambrose Alli ...