O. I. Nnoham

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Maize was grown at four rates of N (28, 112, 252 and 448 mg pot−1) and basal P and K dressings at three soil water tensions on three soils of contrasting texture for 40 days in a greenhouse during July/August 1978. Water tensions were maintained as nearly as possible at 0.001, 0.01 and 0.08 MPa. Dry matter yield increased with increase in N rate and(More)
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