Low concentrations of P and organic manure in savanna soils limit cowpea response to rhizobia. The study was conducted to determine the combined effect of P and organic manure on cowpea response to rhizobia in a factorial experiment arranged in randomized complete block design with three replicat...
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https://cgspace.cgiar.org/handle/10568/105569
Ulzen, J.
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Abaidoo, R.C.
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Ewusi-Mensah, N.
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Masso, C.
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[Combined application of inoculant, phosphorus and organic manure improves grain yield of cowpea]
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Combined application of inoculant, phosphorus and organic manure improves grain yield of cowpea