Induced breeding of cobia and snubnose pompano

Sakthivel, M and Tamilmani, G and Ramesh Kumar, P and Anikuttan, K K and Nazar, A K A and Bavithra, R and Thomas, Tinto (2024) Induced breeding of cobia and snubnose pompano. In: Handbook on Hatchery Techniques and Farming Protocols of Cobia and Snubnose Pompano. ICAR- Central Marine Fisheries Research Institute, Mandapam, pp. 25-31. ISBN 978-93-82263-65-4

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Abstract

The natural process of sexual maturation of the broodstock fishes can be accelerated by altering the photothermal period and it is also possible to obtain viable larvae almost throughout the year. At the onset of the spawning season, it is necessary to move selected broodstock fishes from maturation tank to spawning tank after assessing the ovarian development through cannulation. Only females with oocytes in the late-vitellogenic stage, with a diameter around 700 μm in cobia and 500 μm in pompano, are selected.

Item Type:	Book Section
Uncontrolled Keywords:	Breeding; cobia; snubnose pompano
Subjects:	Fish and Fisheries > Fish breeding Demersal Fishes > Cobia Aquaculture Demersal Fishes > Carangids
Divisions:	CMFRI-Kochi > Mariculture Division Subject Area > CMFRI > CMFRI-Kochi > Mariculture Division CMFRI-Kochi > Mariculture Division Subject Area > CMFRI-Kochi > Mariculture Division CMFRI-Mandapam
Depositing User:	Arun Surendran
Date Deposited:	29 Jul 2024 07:25
Last Modified:	29 Jul 2024 07:25
URI:	http://eprints.cmfri.org.in/id/eprint/18652

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