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dc.contributor.authorLorestany, R.
dc.contributor.authorAhmadi, M.R.
dc.contributor.authorKalbasi, M.R.
dc.coverage.spatialIranen_US
dc.coverage.spatialKelardashten_US
dc.date.accessioned2018-03-04T12:55:24Z
dc.date.available2018-03-04T12:55:24Z
dc.date.issued2006
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/12010
dc.description.abstractEffects of three levels of Rainbow Trout male age (2+, 3+ and 4+ years old), on duration of sperm motility, spermatocrite and eyed egg rate in rainbow trout were studied in Kelardasht Fish Breeding Center. The sperm from 2+ year old males activated by water showed the shortest motility (24.86 sec) (P= 0.007), while those of the 3+ and 4+ years old revealed the longest sperm motility. No significant difference was found between sperm motility of the 3+ and 4+ males. The average spermatocrite in different age groups of male fish was significantly different. This was showed to be 32.66% in 2+ years and 2126 % in 3+ year's male age groups respectively. Eyed egg rate was highest in 2+ years age (86/82%), and was significantly different with the 3+ age group (P=0.02). The eyed egg rate of the 4+ age group was not significantly different with those of the 2+ and 3+ age groups.en_US
dc.language.isofaen_US
dc.relation.urihttp://isfj.areo.ir/en_US
dc.subject.otherOncorhynchus mykissen_US
dc.subject.otherRainbow trouten_US
dc.titleEffect of male age in Rainbow Trout (Oncorhynchus mykiss) on duration of sperm motility, spermatocrite and eyed egg rate productionen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue1en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume15en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.119-128en_US
dc.subject.asfaSpermen_US
dc.subject.asfaFishen_US
dc.subject.asfaSpermatocriteen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:24Z


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