Broodstock management status and some suggestions to control negative selection and inbreeding in hatchery stocks in Bangladesh

M.G. Hussain and M.A. Mazid

Naga, 1999, vol. 22, issue 4, 24-27

Abstract: The freshwater river systems and floodplains of Bangladesh are the breeding grounds for 13 endemic species of carps and barbs and a large number of other fish species, including a number of exotic carps and other species that have been introduced for aquaculture. Since 1967, breeding of endemic and exotic aquaculture species for seed producton through hypophysation techniques has become a common practice. The paper describes the present status of broodstock management, identifies problems, and suggests some guidelines to control negative selection and inbreeding in hatchery stocks in Bangladesh.

Keywords: Hatcheries; Inbreeding; Brood stocks; Bangladesh (search for similar items in EconPapers)
JEL-codes: Q00 (search for similar items in EconPapers)
Date: 1999
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