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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/123456789/3615
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dc.contributor.authorSreedevi, P-
dc.contributor.authorSreedharan, C-
dc.date.accessioned2019-01-15T09:58:17Z-
dc.date.available2019-01-15T09:58:17Z-
dc.date.issued1991-
dc.identifier.citationAgricultural Research Journal of Kerala, 29(1), 9-14.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/3615-
dc.description.abstractIn a few trials conducted at the Regional Agricultural Research Station, Pattambi, Kerala to assess the performance of IR 42 - a low fertilizer responsive rice variety - under different plant population and fertilizer management situations, it was found that the variety has the built-in ability to tolerate low fertility and at the same time respond to higher fertilizer doses than the recommended dose of 90 kg N, 45 kg P2Os and 45 kg K.iO/ha. The optimum plant population was found to be 33 hills/m . The highest net return and benefit cost ratio were associated with a plant population of 33 hills/m at full dose of fertilizer. But the return per rupee invested on fertilizer was more with 33 hills/m in the first crop season and with 25 hills/m in the second crop season at 50 per cent of the recommended dose of fertilizer.en_US
dc.language.isoenen_US
dc.publisherKerala Agricultural Universityen_US
dc.subjectRice productionen_US
dc.subjectgrain yielden_US
dc.subjectstraw yielden_US
dc.titlePerformance of medium duration rice as influenced by plant population and fertilizer levelsen_US
dc.typeArticleen_US
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