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dc.contributor.authorImanpoor, M.R.
dc.contributor.authorAhmadi, A.R.
dc.contributor.authorKordjazi, M.
dc.coverage.spatialIranen_US
dc.coverage.spatialGolestan Provinceen_US
dc.date.accessioned2018-02-21T15:08:46Z
dc.date.available2018-02-21T15:08:46Z
dc.date.issued2009
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/11546
dc.description.abstractThe effects of social interactions on survival, growth indices and competitive behavior of common cam (Cyprinus carpio) at four stocking densities (350, 400, 450 and 500 fish per hectare) were investigated. A poly-culture of Chinese carps was implemented for 7 months in 12 Culture ponds each 10 hectares in size at Dikjeh area, Golestan province of Iran. Monthly biometrical characteristics such as total length, weight, and condition factor and growth rate were measured. The introduced common carp weighing on average 45g reached 705g after 7 months. With increase in common can) density up to 450 fish per hectare, growth indices including secondary weight, growth rate, SGR and fish biomass showed no significant differences (P>0.05), whereas 500 common carp individuals per hectare caused secondary weight, growth rate and SGR indices decrease significantly (P<0.05). At this density, fish biomass showed significant increase (P<0.05). Based on the results of this study, we conclude that common carp can be successfully cultured up to a density of 450 fish per hectare.en_US
dc.language.isofaen_US
dc.relation.urihttp://isfj.areo.ir/en_US
dc.subject.otherCyprinus carpioen_US
dc.titleEffects of stocking density on survival and growth indices of common carp (Cyprinus carpio)en_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue3en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume18en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.1-10en_US
dc.subject.asfaGrowth rateen_US
dc.subject.asfaCondition factoren_US
dc.subject.asfaDensityen_US
dc.subject.asfaBehaviouren_US
dc.subject.asfaPolycultureen_US
dc.subject.asfaSurvivalen_US
dc.subject.asfaBiomassen_US
dc.subject.asfaFreshwateren_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:24Z


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