AGE-AND-GROWTH EQUATION OF THE INDIAN MACKEREL FROM PURSE-SEINE CATCHES OFF KARNATAKA COAST


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Authors

  • K S Udupa University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.
  • C H Krishna Bhat University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.

Abstract

Using the Bhattacharya method of age determination on monthly samples
of Indian mackerel Rastrelliger kanagurta, from the purse-seine catches of 1980-81
fishing season at Mangalore, Gangolli and Karwar landing centres, it is seen that
there were three broods of mackerel, of 1, 2 and 3 years old whose respective
mean total lengths were 19.45 cm, 23.45 cm and 25.20 cm

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Author Biographies

  • K S Udupa, University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.
    University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.
  • C H Krishna Bhat, University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.
    University of Agricultural Sciences, College of Fisheries, Mangalore 575 002.

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Issue

Vol. 31 No. 1 (1984)

Section

Articles

License

The copyright of the articles published in Indian Journal of Fisheries vests with the Indian Council of Agricultural Research, who has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The Council has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to the ICAR where information will be utilized.

How to Cite

Udupa, K. S., & Bhat, C. H. K. (2011). AGE-AND-GROWTH EQUATION OF THE INDIAN MACKEREL FROM PURSE-SEINE CATCHES OFF KARNATAKA COAST. Indian Journal of Fisheries, 31(1), 61-67. https://epubs.icar.org.in/index.php/IJF/article/view/11704