Desempenho Produtivo de Animais de Quatro Raças Zebuínas, Abatidos em Três Estádios de Maturidade. 2. Características da Carcaça

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dc.contributor.authorJorge, André Mendes [UNESP]
dc.contributor.authorDe Alencar Fontes, Carlos Augusto
dc.contributor.authorPaulino, Mário Fonseca
dc.contributor.authorGomes Jr., Paulo
dc.contributor.authorFerreira, Juliana Nardelli
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUENF
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.date.accessioned2022-04-28T19:56:36Z
dc.date.available2022-04-28T19:56:36Z
dc.date.issued1999-03-01
dc.description.abstractWith the aim to study carcass traits, nine Gyr, nine Guzera, nine Nellore and nine Mocho Tabapuã bulls, averaging, respectively, 357.6, 362.0, 368.6, and 376.4 kg of initial live weight and 24 months of age were used in this study. The animals from each breed were randomly assigned to individual pens and were full fed a diet containing 50% concentrate, dry matter basis, until the slaughter weights (405, 450 and 500 kg LW). At slaughter the empty body weight was determined. There were no differences among breeds or slaughter weights on the traits studied, except for whole alcatra cut yield. For this trait there was a interaction effect between breed and category. The yield decreased in Gyr breed, as slaughter weight increased, but did not change in the other breeds. There were no differences among breeds regarding to any one of the physical composition. Slaughter weight did not influence carcass physical composition and loin eye area, however affected the carcass length and back fat thickness.en
dc.description.affiliationD.P.E.A./UNESP - Faz. Legeado, Caixa Postal 560, Botucatu - SP. 18618-000
dc.description.affiliationUENF, 28015-620 - Campos, RJ
dc.description.affiliationDepartamento de Zootecnia da UFV, Viçosa - MG
dc.description.affiliationBolsista Iniciacao Cie. UFV
dc.description.affiliationUnespD.P.E.A./UNESP - Faz. Legeado, Caixa Postal 560, Botucatu - SP. 18618-000
dc.format.extent381-387
dc.identifier.citationRevista Brasileira de Zootecnia, v. 28, n. 2, p. 381-387, 1999.
dc.identifier.issn0100-4859
dc.identifier.scopus2-s2.0-0347671176
dc.identifier.urihttp://hdl.handle.net/11449/224455
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Zootecnia
dc.sourceScopus
dc.subjectBack fat thickness
dc.subjectBeef cattle
dc.subjectCarcass traits
dc.subjectLength
dc.subjectLoin eye area
dc.subjectPhysical composition
dc.subjectZebu
dc.titleDesempenho Produtivo de Animais de Quatro Raças Zebuínas, Abatidos em Três Estádios de Maturidade. 2. Características da Carcaçapt
dc.title.alternativeProductive Performance of Four Zebu Breed Beef Cattle Slaughtered at Different Stages of Maturity. 2. Carcass Traitsen
dc.typeArtigo

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