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dc.contributor.authorEmata, Arnil C.
dc.contributor.authorMarte, C. L.
dc.date.accessioned2013-02-21T01:34:37Z
dc.date.available2013-02-21T01:34:37Z
dc.date.issued1994
dc.identifier.citationEmata, A. C., & Marte, C. L. (1994). Natural spawning, egg and fry production of milkfish, Chanos chanos (Forsskal), broodstock reared in concrete tanks. Journal of Applied Ichthyology, 10(1), 10–16.en
dc.identifier.issn0175-8659
dc.identifier.urihttp://hdl.handle.net/10862/1454
dc.descriptionPreliminary results were partially reported in SEAFDEC Asian Aquaculture 12(4): 1-3 (1990).en
dc.description.abstractGonadal maturation, rematuration, and spawning of nine- (1982 stock) and ten-year-old (1981 stock) milkfish reared in 150 and 200 m3 concrete tanks were observed in 1990 and 1991. From 23 September to 9 November 1990, the 1981 stock spawned 15 times with an average daily collection of 61,000 ± 21,000 eggs. From 4 larval rearing trials, the mean overall survival rate (from eggs to 21 -day-old fry) was 9.68 ± 4.3%. From 25 Aril to 31 October 1991, the stock spawned a totaf of 108 times. Mean daily egg collection increasef to 305,000 ± 32,000. Successful rearing trials conducted during the latter part of the spawning season had a mean overall survival rate of 17 ± 3% (n = 17) indicating that mass fry production techniques can be improved. Spawning of milkfish broodstock in concrete tanks provides an alternative to other existing methods of seed production.en
dc.language.isoenen
dc.publisherBlackwell Publishingen
dc.subjectmilkfishen
dc.subjectChanos chanosen
dc.subjectPhilippinesen
dc.titleNatural spawning, egg and fry production of milkfish, Chanos chanos (Forsskal), broodstock reared in concrete tanksen
dc.typeArticleen
dc.identifier.doi10.1111/j.1439-0426.1994.tb00139.x
dc.citation.volume10
dc.citation.issue1
dc.citation.spage10
dc.citation.epage16
dc.citation.journalTitleJournal of Applied Ichthyologyen
seafdecaqd.library.callnumberVF SJ 0462
seafdecaqd.databank.controlnumber1994-04
dc.subject.asfaculture tanksen
dc.subject.asfainduced ovulationen
dc.subject.asfarearing techniquesen
dc.subject.asfaspawning seasonsen
dc.subject.asfasurvivalen
dc.subject.scientificNameChanos chanos


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  • Journal Articles [1172]
    These papers were contributed by Department staff to various national and international journals.

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