Biology of scale carp and grass carp. 1. Length-weight relationship and growth performance under the agroclimatic zone 1 of Himachal Pradesh
作者： J R Dhanse , Rani Dhanze
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摘要: Biology of scale carp ( Cyprinus carpio communis ) and grass Ctenopharyngodon idella studied under the agroclimatic condition zone 1 Himachal Pradesh deduced two separate equations for length-weight relationship as W = 1.2735 x 10" SL27433, r 1.0032; 2.6813xl05 TL29002' 0.9980 2.2123x10-" SL25669, 0.9961; 3.7261x105 TL27988, 1.0401 respectively. The perfection these was confirmed by back calculation weight its comparisons with observed weight. Growth performance species also a period eight months in this region result incremental growth per month has been computed 14.1 82.23 g C. analysis correlation data revealed that better yield efficiency compared to culture fisheries State. existing stock genetically degraded due repeated inbreeding which led poor unit area zone.
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