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  • Breeding and Seed Production of Cultured Finfishes in the Philippines
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  • 01 SEAFDEC/AQD Publications
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  • Breeding and Seed Production of Cultured Finfishes in the Philippines
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A review of SEAFDEC/AQD finfish breeding research

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bspcfp_p054-064.pdf (121.5Kb) Open Access
Downloads: 2,785
Date
1996
Author
Garcia, LM ORCID
Page views
7,910
Subject
diet ASFA
gametes ASFA
photoperiodicity ASFA
sex reversal ASFA
survival ASFA
sexual reproduction ASFA
spawning ASFA
hormones ASFA
feed composition ASFA
standardizing ASFA
breeding ASFA
sexual maturity ASFA
nutritional requirements ASFA
gonads ASFA
reproduction ASFA
breeding stock ASFA
fish culture ASFA
Mugilidae AGROVOC
Valamugil AGROVOC
Clarias macrocephalus AGROVOC
Chanos chanos AGROVOC
Epinephelus AGROVOC
Siganus guttatus AGROVOC
Oreochromis AGROVOC
Lates calcarifer AGROVOC
Lutjanidae AGROVOC
Cromileptes altivelis AGROVOC
Barramundi cod
growth control AGROVOC
Giant perch
Golden rabbitfish
groupers AGROVOC
milkfish AGROVOC
mullets AGROVOC
Sea perches
Philippines AGROVOC
Taxonomic term
Chanos chanos GBIF
Aristichthys nobilis GBIF
Lates calcarifer GBIF
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Abstract
Recent progress undertaken by SEAFDEC/AQD in the development of broodstock of a variety of cultured fish in the Philippines is reviewed. Spontaneous maturation and spawning has been achieved among captive breeders of grouper, milkfish, sea bass, rabbitfish, and tilapia. Hormonal intervention methods have been developed mainly to accelerated final gonadal maturation to synchronize release of mature gametes, and to control sex inversion among hermaphroditic fish such as grouper. These methods entailed the development of gonadal biopsy procedures and hormone administration protocols such as mode on introducing a variety of exogenous hormones to fish, administration intervals, and lately response times.Enhancement of reproduction by improving the diet fed to Nile tilapia, rabbitfish, and milkfish breeders has also been achieved in recent years. Protein or lipid enrichment of the diet may enhance growth of broodstock to subsequently increase reproductive performance and fry survival.Limited success has been achieved with photoperiod manipulation to effect year-round sexual maturation and spawning of milkfish and sea bass broodstock.
URI
http://hdl.handle.net/10862/575
Suggested Citation
Garcia, L. M. B. (1996). A review of SEAFDEC/AQD finfish breeding research. In C. L. Marte, G. F. Quinitio, & A. C. Emata (Eds.), Proceedings of the Seminar-Workshop on Breeding and Seed Production of Cultured Finfishes in the Philippines, Tigbauan, Iloilo, Philippines, 4-5 May 1993 (pp. 54-64). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.
Type
Conference paper
ISBN
9718511326
Collections
  • Breeding and Seed Production of Cultured Finfishes in the Philippines [31]

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