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Residual effects of NPK fertilizer and organic manures on yields of rice crops

Residual effects of NPK fertilizer and organic manures on yields of rice crops

Oryza 17(1): 55-57

Application of compost supplying 80 kg N/ha each yr during 1966-73 to rice given 0-160 kg N, 0-80 kg P2O5 and 0-80 kg K2O/ha showed residual effects on paddy yields during 1974-8; there was no residual effect of NPK.

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Accession: 000969538

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