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Please use this identifier to cite or link to this item: http://www.erepo.iihr.ernet.in/handle/123456789/120

Title: Assessment of fertilizer use efficiency under enhanced crop intensity of vegetables due to inter-cropping using 15N and 32P labelled fertilizers.
Authors: S C, Kotur
K, Anjaneyalu
P R, Ramesh
V, Ramachandran
Keywords: Intercropping
Labelled fertilizers
Issue Date: 2010
Citation: Kotur, S. C., K Anjaneyulu., P. R. Ramesh and V. Ramachandran. 2010. Assessment of fertilizer use efficiency under enhanced crop intensity of vegetables due to inter-cropping using 15N and 32P labelled fertilizers.. Indian Journal of Agricultural Sciences 80 (4): 325-6.
Abstract: Nitrogen use efficiency of all the crop combinations: capsicum (onion) - watermelon (radish) – okra (French bean) was drastically reduced to 6.44-19.21% from 10.85-37.16% compared to the either of the solo (main) crops. In the case of P also similar trend was seen but the utilization of P by crop combination was intermediate (6.18-9.31%) between those of the respective solo crops (in the range of 4.89% for watermelon and 11.90% for capsicum). The reduction of fertilizer use efficiency of N under different crop-combinations was appreciably higher than that of P fertilizer under crop combinations.
URI: http://hdl.handle.net/123456789/120
Appears in Collections:Soil Science & Agricultural Chemistry

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