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International Journal of Fisheries and Aquatic Studies
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E-ISSN: 2347-5129, P-ISSN: 2394-0506

International Journal of Fisheries and Aquatic Studies

2017, Vol. 5, Issue 6, Part C

Studies on the fecundity (F), gonadosomatic index (GSI) and hepatosomatic index (HSI) of Salmo trutta fario (Brown trout) at Kokernag trout fish farm, Anantnag, Jammu and Kashmir


Author(s): Muddasir Jan and Neelofar Jan

Abstract: Fecundity (F), Gonadosomatic index (GSI) and Hepatosomatic index (HSI) of Salmo trutta fario (Brown trout) at Kokernag trout fish farm, Anantnag, Jammu and Kashmir was estimated for a period of six months (October, 2008- March, 2009). During the present study the fish samples was within the range of 30cm to 45.8cm in length and 250g to 750g in weight. The fecundity per kg body weight of the fish ranged between 891-1570 eggs. The maximum mean value of fecundity was 1570 for fish with a mean total length of 45.8 cm and mean body weight of 750g. The minimum fecundity 891 was recorded with fish of mean total length 30cm and mean body weight 250g.The mean GSI of female fish fluctuated between minimum 8.4 to 17.5 with minimum of 8.4 in March and 17.5 in November. Similarly the mean (HSI) of female also fluctuated between 1.2 to 1.96 with its minimum value in November and maximum in March.

Pages: 170-173  |  631 Views  36 Downloads

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How to cite this article:
Muddasir Jan, Neelofar Jan. Studies on the fecundity (F), gonadosomatic index (GSI) and hepatosomatic index (HSI) of Salmo trutta fario (Brown trout) at Kokernag trout fish farm, Anantnag, Jammu and Kashmir. Int J Fish Aquat Stud 2017;5(6):170-173.
International Journal of Fisheries and Aquatic Studies