Show simple item record

dc.contributor.authorDuray, Marietta
dc.contributor.authorKohno, Hiroshi
dc.contributor.authorPascual, Felicitas
dc.date.accessioned2013-02-20T07:24:37Z
dc.date.available2013-02-20T07:24:37Z
dc.date.issued1994
dc.identifier.citationDuray, M., Kohno, H., & Pascual, F. (1994). The effect of lipid-enriched broodstock diets on spawning and on egg and larval quality of hatchery-bred rabbitfish (Siganus guttatus). The Philippine Scientist, 31, 42-57.en
dc.identifier.issn0079-1466
dc.identifier.urihttp://hdl.handle.net/10862/1452
dc.description.abstractThree isocaloric and isonitrogenous diets formulated to contain 12 (diet A), 15 (B) and 18% (C) lipids were tested on hatchery-bred rabbitfish Siganus guttatus broodstock to determine their effect on spawning and quality of the eggs and larvae. The results show that fish on diet C has higher fecundity than those on diets B and A. Also, fish on diet C yielded eggs of better quality than either fish on diets B or A. This was indicated by spawns resulting in higher percentage of normal hatchlings, larger newly-hatched larvae and higher survival rates until the 14th day of rearing. Dietary lipid levels, however, have no remarkable effects on fertilization, yolk and oil globule volumes, hatching rate nor larval size at harvest.en
dc.language.isoenen
dc.publisherSan Carlos Publications, University of San Carlosen
dc.subjectSiganus guttatusen
dc.titleThe effect of lipid-enriched broodstock diets on spawning and on egg and larval quality of hatchery-bred rabbitfish (Siganus guttatus)en
dc.typeArticleen
dc.citation.volume31
dc.citation.spage42
dc.citation.epage57
dc.citation.journalTitleThe Philippine Scientisten
seafdecaqd.library.callnumberVF SJ 0460
seafdecaqd.databank.controlnumber1994-50
dc.subject.asfaaquaculture techniquesen
dc.subject.asfabreeding stocken
dc.subject.asfadieten
dc.subject.asfafecundityen
dc.subject.asfafeed compositionen
dc.subject.asfafeeding experimentsen
dc.subject.asfafish cultureen
dc.subject.asfafish eggsen
dc.subject.asfafish larvaeen
dc.subject.asfalipidsen
dc.subject.asfaspawningen


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record