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dc.contributor.authorYazdani Sadatii, Mohamad Ali
dc.contributor.authorBahmani, M.
dc.contributor.authorPourkazemi, M.
dc.contributor.authorShakourian, M.
dc.contributor.authorPour Ali, H.R.
dc.contributor.authorKazemi, R.
dc.contributor.authorPaikaran Mana, N.
dc.contributor.authorSayed Hassani, M.H.
dc.contributor.authorHosiennia, E.
dc.contributor.authorYegane, H.
dc.contributor.authorNezami, A.
dc.coverage.spatialIranen_US
dc.date.accessioned2018-08-11T07:48:15Z
dc.date.available2018-08-11T07:48:15Z
dc.date.issued2016
dc.identifier.urihttp://hdl.handle.net/1834/13946
dc.description.abstractBased on an agreement between Jahad Nasr Hamzeh Company as "the employer" and the Iranian Fisheries Research Organization as "the executor", a project entitled “culture of Huso huso up to 10 kg" was conducted. A total of 600 Huso huso with the average weight of 5000 g were distributed in four 50 m2 circular concrete tanks (4 diameters) with the density of 25 kg/m2 . The experimental system was equipped with aeration. Dissolved oxygen concentration was maintained at 6-7 mg/l. Fish were fed experimental diets composed of 43% protein, 22 % lipids, 16.2% carbohydrates and 22 MJ/kg energy for 12 months. At the end of the first rearing phase (365 d), fish with the mean specific growth rate (SGR) and feed conversion ratios (FCR) of 0.27 and 2.91, respectively reached a weight of 9.06 kg. The highest growth parameters and the best FCR were recorded in spring and autumn. The mean body weight increase (BWI %), specific growth rate (SGR) and feed conversion ratio (FCR) in these seasons were estimated at (0.48, 0.36 % per day), (27.4, 20.13 % during the rearing period) and 1.85 and 1.74, respectively. Results obtained from this project revealed that Huso huso is a prospective candidate for intensive culture in concrete tanks and these results can be developed in many parts of the country.en_US
dc.description.sponsorshipIranian Fisheries Science Research Instituteen_US
dc.language.isofaen_US
dc.publisherIranian Fisheries Science Research Instituteen_US
dc.relation.ispartofseries46986;
dc.titleHuso huso rearing in concrete tanks up to 10 kgen_US
dc.typeReporten_US
dc.description.statusPublisheden_US
dc.format.pages34pp.en_US
dc.publisher.placeTehran, Iranen_US
dc.subject.asfaPromotionen_US
dc.subject.asfaHuso husoen_US
dc.subject.asfaRearingen_US
dc.subject.asfaMeat productionen_US
dc.subject.asfaFishen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:30Z


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