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Effect of levels of N, P & K on the uptake of nutrients and grain yield in cowpea



Effect of levels of N, P & K on the uptake of nutrients and grain yield in cowpea



Agricultural Research Journal of Kerala 17(2): 289-292



Cowpea given 10-30 kg N, 20-40 kg P2O5 and 0-20 kg K2O/ha gave highest seed yields with 30 kg N and 40 kg P2O5/ha; K had no effect. Applied N increased the uptake of N, P and K. Applied P increased the uptake of N and P.

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Accession: 000867845

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