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  1. Kerala Agricultural University Digital Library
  2. 2. Institutional Publications
  3. Reprints
a
Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/3552
Title: Nirtrogen nutrition and yield of rice (culture 1727) at different levels of major nutrients
Authors: Anilakumar, K
Keywords: Nitrogen nutrient
Plant nitrogen content
Issue Date: 1993
Publisher: Kerala Agricultural University
Citation: Journal of Tropical Agriculture, 31(1), 48-52.
Abstract: In a fertilizer management experiment conducted during 1988 crop seasons with different levels of N, P and K, it was observed that 50 kg N/ha was sufficient for the rice cultivar Culture 1727 from the point of view of economics and nitrogen use efficiency, in laterite soil with low available nitrogen status. Application of different levels of N, P and K did not show any marked effect on the grain and straw yield. Plant nitrogen content decreased and uptake increased up to 50 per cent flowering. Maximum nitrogen uptake was observed in between 30 to 40 days after transplanting. Better utilization of nitrogen was observed during the second crop season (Oct-Jan).
URI: http://hdl.handle.net/123456789/3552
Appears in Collections:Reprints

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