Desempenho produtivo de vacas leiteiras simental suplementadas com ácido ricinoleico extraido do óleo de mamona

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dc.contributor.authorGandra, J. R.
dc.contributor.authorNunes Gil, P. C.
dc.contributor.authorGandra, E. R.S.
dc.contributor.authorDel, Vale T.A.
dc.contributor.authorBarletta, R. V.
dc.contributor.authorZanferari, F.
dc.contributor.authorFerreira de Jesus, E. [UNESP]
dc.contributor.authorTakiya, C. S.
dc.contributor.authorMingoti, R. D.
dc.contributor.authorAlmeida, G. F.
dc.contributor.authorPaiva, P. G. [UNESP]
dc.contributor.authorGobesso, A.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionFCA/UFGD
dc.contributor.institutionAnimal Nutrition
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:56:48Z
dc.date.available2018-12-11T16:56:48Z
dc.date.issued2014-01-01
dc.description.abstractThe aim of this study was to evaluate the performance and blood parameters of Simmental dairy cows, supplemented with 2 g/day of ricinoleic acid (RA) in diet. Forty Simmental dairy cows in mid lactation, individually housed in stable type tiestall, were used. The animals were randomly assigned to two treatments: 0 or 2 g of RA/animal/day. The experimental period consisted of 42 days divided into two 21-day. It was observed reduction in dry matter intake (DMI), increased milk, fat and FCM (fat corrected milk) yield, as well as increased of fat content of milk in cows that received RA in diets. No effects were observed for red and white blood cells and blood metabolites. Supplementation of RA improves performance of dairy cows in mid lactation.en
dc.description.affiliationDepartament of Nutrition and Animal Production FMVZ/USP
dc.description.affiliationDepartament of Animal Science FCA/UFGD
dc.description.affiliationSENAGAN Animal Nutrition
dc.description.affiliationDepartament of Animal Science FCAV/UNESP
dc.description.affiliationUnespDepartament of Animal Science FCAV/UNESP
dc.format.extent575-585
dc.identifierhttp://dx.doi.org/10.4321/S0004-05922014000400002
dc.identifier.citationArchivos de Zootecnia, v. 63, n. 244, p. 575-585, 2014.
dc.identifier.doi10.4321/S0004-05922014000400002
dc.identifier.issn1885-4494
dc.identifier.issn0004-0592
dc.identifier.scopus2-s2.0-84919439243
dc.identifier.urihttp://hdl.handle.net/11449/171738
dc.language.isoeng
dc.relation.ispartofArchivos de Zootecnia
dc.relation.ispartofsjr0,202
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBlood cells
dc.subjectFunctional oil
dc.subjectMilk yield
dc.subjectPlasma metabolites
dc.titleDesempenho produtivo de vacas leiteiras simental suplementadas com ácido ricinoleico extraido do óleo de mamonapt
dc.title.alternativeProductive performance of simmental dairy cows supplemented with ricinoleic acid from castor oilen
dc.typeArtigo

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