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Research Article
Vol. 23, Issue 1
Combined and Sole Application of Compost and Npk Effect on Okra Yield, Soil and Nutrient Content
An on-farm experiment was conducted at Uyinmwendin, Edo State, Nigeria in 2009 and 2010 to study immediate and residual effect of compost alone or combined with NPK fertilizer (NPK) on okra (Abelmoschus esculentus) and nutrient availability. Five treatments applied to okra on ultisol of Benin formation were a control, compost (CM) at 20 and 40 t ha...