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Artificial fertilization of eggs and early development of the milkfish Chanos chanos (Forskal)

dc.contributor.authorChaudhuri, Hiralal
dc.contributor.authorJuario, Jesus V.
dc.contributor.authorPrimavera, Jurgenne
dc.contributor.authorMateo, Rodolfo
dc.contributor.authorSamson, R.
dc.contributor.authorCruz, Erlinda R.
dc.contributor.authorJarabejo, Elizalde O.
dc.contributor.authorCanto Jr., Jose T.
dc.date.accessioned2012-02-23T06:39:41Z
dc.date.available2012-02-23T06:39:41Z
dc.date.issued1977
dc.identifier.citationChaudhuri, H., Juario, J. V., Primavera, J. H., Mateo, R., Samson, R., Cruz, E., … Canto, J. J. (1977). Artificial fertilization of eggs and early development of the milkfish Chanos chanos (Forskal). In: Induced spawning, artificial fertilization of eggs and larval rearing of the milkfish Chanos chanos (Forskal) in the Philippines (Technical Report No. 3) (pp. 21-38). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.en
dc.identifier.issn0115-4710
dc.identifier.urihttp://hdl.handle.net/10862/862
dc.descriptionContribution No. 12 of the Aquaculture Department, Southeast Asian Fisheries Development Center, P.O. Box 256, Iloilo City 5901, Philippines.en
dc.description.abstractHydrated eggs obtained from a female milkfish were artificially fertilized with the milt collected from a male injected with acetone-dried pituitaries of salmon. The fertilized eggs (1.1 to 1.25 mm in diameter) developed normally in seawater in basins and Petri dishes at a salinity of 30-34 ppt and successfully hatched in 25 to 28½ hours at a temperature of 26.4-29.9°C. The yolk was completely absorbed in about 2½ days and at this period many postlarvae died. A few larvae were reared up to 5 days but all died within 6 days. Effects of feeding the postlarvae from the third day with freshly hatched trochophore larvae of oysters obtained from eggs artificially fertilized in the laboratory could not be ascertained.en
dc.description.sponsorshipThis study was supported partially through a grant to the Aquaculture Department of the Southeast Asian Fisheries Development Center by the International Development Research Centre of Canada under Project No. 3-P-74-0146.en
dc.language.isoenen
dc.publisherAquaculture Department, Southeast Asian Fisheries Development Centeren
dc.relation.ispartofseriesTechnical report / SEAFDEC Aquaculture Department; 4en
dc.subjectmilkfishen
dc.subjectChanos chanosen
dc.titleArtificial fertilization of eggs and early development of the milkfish Chanos chanos (Forskal)en
dc.typeTechnical Reporten
dc.citation.spage21
dc.citation.epage38
dc.citation.bookTitleInduced spawning, artificial fertilization of eggs and larval rearing of the milkfish Chanos chanos (Forskal) in the Philippinesen
dc.subject.asfainduced ovulationen
dc.subject.asfalarval stageen
dc.subject.asfafish cultureen
dc.subject.asfarearing techniquesen
dc.subject.scientificNameChanos chanos


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