نمایش مختصر رکورد

The technical and economic efficiency analyses of performance of brown trout (Salmo trutta fario l., 1758) fed by the commercial diets enriched with different levels of linolenic acid (lna; 18:3 n-3)

dc.contributor.authorTopcu, Y.en_US
dc.contributor.authorArslan, H.en_US
dc.date.accessioned1399-05-08T09:15:57Zfa_IR
dc.date.accessioned2020-07-29T09:15:57Z
dc.date.available1399-05-08T09:15:57Zfa_IR
dc.date.available2020-07-29T09:15:57Z
dc.date.issued2016-04-01en_US
dc.date.issued1395-01-13fa_IR
dc.date.submitted2018-01-02en_US
dc.date.submitted1396-10-12fa_IR
dc.identifier.citationTopcu, Y., Arslan, H.. (2016). The technical and economic efficiency analyses of performance of brown trout (Salmo trutta fario l., 1758) fed by the commercial diets enriched with different levels of linolenic acid (lna; 18:3 n-3). Iranian Journal of Fisheries Sciences, 15(2), 913-926. doi: 10.22092/ijfs.2018.114581en_US
dc.identifier.issn1562-2916
dc.identifier.issn2322-5696
dc.identifier.urihttps://dx.doi.org/10.22092/ijfs.2018.114581
dc.identifier.urihttps://jifro.areeo.ac.ir/article_114581.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/233088
dc.description.abstractThis study was designed to determine the technical and economic efficiency levels of the commercial basal feeds enriched with 10%, 5% and 0% rates of LNA (LNA10, LNA5 and LNA0) on the growth performance of brown trout by analyzing the marginal factor cost (MFC) and the marginal revenue of physical product (MRPP). A total of 300 brown trout with an initial individual weight of 4±0.05 g were randomly divided in 12 cages (25 fingerlings in each cage), and kept under 24L:0D (light/dark) photoperiod condition for 9 weeks treated by LNA10, LNA5 and LNA0. The results of the study showed that LNA0 and LNA10 of the effective feed sources, respectively on the growth performance of brown trout were more suitable to produce as the homogeneous products for the consumers and differentiated those for the drug industry in view of the economic and technical efficiencies.en_US
dc.format.extent305
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherAgricultural Research,Education and Extension Organizationen_US
dc.relation.ispartofIranian Journal of Fisheries Sciencesen_US
dc.relation.isversionofhttps://dx.doi.org/10.22092/ijfs.2018.114581
dc.titleThe technical and economic efficiency analyses of performance of brown trout (Salmo trutta fario l., 1758) fed by the commercial diets enriched with different levels of linolenic acid (lna; 18:3 n-3)en_US
dc.typeTexten_US
dc.citation.volume15
dc.citation.issue2
dc.citation.spage913
dc.citation.epage926


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