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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/65142
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dc.contributor.authorMascioli, Arthur Dos Santos-
dc.contributor.authorDe Paz, Cláudia Cristina Paro-
dc.contributor.authorEl Faro, Lenira-
dc.contributor.authorDe Alencar, Maurício Mello-
dc.contributor.authorTrematore, Renata Lima-
dc.contributor.authorDe Andrade, Angelina Bossi Fraga-
dc.contributor.authorLeite Oliveira, José de Anchieta-
dc.date.accessioned2014-05-27T11:18:14Z-
dc.date.accessioned2016-10-25T18:14:31Z-
dc.date.available2014-05-27T11:18:14Z-
dc.date.available2016-10-25T18:14:31Z-
dc.date.issued1997-07-01-
dc.identifierhttp://www.revista.sbz.org.br/artigo/index.php?artigo=102-
dc.identifier.citationRevista Brasileira de Zootecnia, v. 26, n. 4, p. 709-713, 1997.-
dc.identifier.issn0100-4859-
dc.identifier.urihttp://hdl.handle.net/11449/65142-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/65142-
dc.description.abstractThe objective of this work was to obtain heritability and genetic, phenotypic and environmental correlations estimates for birth (BW) and weaning (WW) weights and average daily gain from birth to weaning (ADG) of Canchim (5/8 Charolais + 3/8 Zebu) calves. The data were analyzed by least squares method, with models that included the fixed effects of genetic group of sire (5/8 Charolais + 3/8 Zebu and Canchim), year and season of birth of calf, sex of calf and age of cow at calving, and the random effects of sire within genetic group. All effects included in the models affected significantly all traits studied, except year of birth that affected only BW, and season of birth that did not affect BW. The heritability estimates obtained were equal to 0.76 ± 0.18 (BW), 0.43 ± 0.15 (WW) and 0.37 ± 0.14 (ADG). The genetic correlations were 0.60 ± 0.17 (BW and WW), 0.38 ± 0.23 (BW and ADG) and 0.97 ± 0.02 (WW and ADG). The phenotypic and environmental correlations were, inthe same order, 0.36 and 0.09, 0.17 and -0.06 and 0.98 and 0.99, respectively. The results obtained suggest that selection should result in genetic progress for all traits studied, but mainly for BW. Selection for ADG should result in progress for WW with little changes in BW.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.format.extent709-713-
dc.language.isopor-
dc.sourceScopus-
dc.subjectBeef cattle-
dc.subjectCanchim-
dc.subjectWeights selection-
dc.subjectBos indicus-
dc.subjectBos taurus-
dc.titleEstimativas de parâmetros genéticos e fenotípicos para características de crescimento até a desmama em bovinos da raça Canchimpt
dc.title.alternativeGenetic and phenotypic parameters estimates of preweaning growth traits of Canchim cattleen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade do Oeste Paulista (UNOESTE)-
dc.description.affiliationUNESP Campus de Jaboticabal-
dc.description.affiliationCAPES ou CNPq-
dc.description.affiliationEMBRAPA Ctro. Pesquisa Pecuaria do Sudeste, Caixa Postal 339, 13560-970 - São Carlos, SP-
dc.description.affiliationCNPq-
dc.description.affiliationUniv. Federal de São Carlos-
dc.description.affiliationFAPESP-
dc.description.affiliationUNOESTE, Presinde Prudente, SP-
dc.description.affiliationUnespUNESP Campus de Jaboticabal-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-0010714283.pdf-
dc.relation.ispartofRevista Brasileira de Zootecnia-
dc.identifier.scopus2-s2.0-0010714283-
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