Índice de acidez del aceite de pez en la nutrición de alevines de pacú Piaractus mesopotamicus

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dc.contributor.authorLui, T. A.
dc.contributor.authorBittencourt, F. [UNESP]
dc.contributor.authorNeu, D. H.
dc.contributor.authorDallagnol, J. M.
dc.contributor.authorBoscolo, W. R.
dc.contributor.authorFeiden, A.
dc.contributor.institutionUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:27:21Z
dc.date.available2014-05-27T11:27:21Z
dc.date.issued2012-12-01
dc.description.abstractThe aim of this study was to evaluate the effects of fish oil acidity on the growth of pacu (Piaractus mesopotamicus) juveniles. Two hundred juveniles with 10.53±0.65 g of weight and 8.74±0.13 cm of total length, were distributed in a totally randomized design in 20, 0.15 m3 meshmade tanks placed in a 25 m3 holding tank. Extruded commercial diets sprayed with soybean oil (control) with acidity index of 0.24 and fish oil with acidity index of 1.48, 6.40 and 9.85 were used. The fish were fed four times a day until apparent satiety. Productive performance, centesimal composition and blood biochemistry were analysed. At the end of the feeding period none of the analyzed parameters was affected by the use of acidified fish oil. Therefore, fish oil may be supplied to the pacu juveniles regardless of their pH.en
dc.description.affiliationUniversidad Estadual del oeste del Paraná, Toledo, PR
dc.description.affiliationCAUNESP, Jaboticabal, SP
dc.description.affiliationUnespCAUNESP, Jaboticabal, SP
dc.format.extent517-524
dc.identifierhttp://dx.doi.org/10.4321/S0004-05922012000400004
dc.identifier.citationArchivos de Zootecnia, v. 61, n. 236, p. 517-524, 2012.
dc.identifier.doi10.4321/S0004-05922012000400004
dc.identifier.fileS0004-05922012000400004.pdf
dc.identifier.issn0004-0592
dc.identifier.issn1885-4494
dc.identifier.scieloS0004-05922012000400004
dc.identifier.scopus2-s2.0-84871702354
dc.identifier.urihttp://hdl.handle.net/11449/73906
dc.language.isoeng
dc.language.isospa
dc.relation.ispartofArchivos de Zootecnia
dc.relation.ispartofsjr0,202
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectFeedingen
dc.subjectFish farmingen
dc.subjectNative speciesen
dc.subjectGlycine maxen
dc.subjectPiaractus mesopotamicusen
dc.titleÍndice de acidez del aceite de pez en la nutrición de alevines de pacú Piaractus mesopotamicuses
dc.title.alternativeAcidity fish oil index in the nutrition of pacu Piaractus mesopotamicus juvenilesen
dc.typeArtigo
dcterms.licensehttp://scielo.isciii.es/revistas/azoo/paboutj.htm#Copyright

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Jaboticabal - CAUNESP - Centro de Aquicultura da Unesp