Estimativas de parâmetros genéticos para características de crescimento em ovinos da raça somalis brasileira

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2014-05-27T11:29:04Z
dc.date.available2014-05-27T11:29:04Z
dc.date.created2014-05-27T11:29:04Z
dc.date.issued2013-05-01
dc.identifierCiencia Rural, v. 43, n. 5, p. 884-889, 2013.
dc.identifier0103-8478
dc.identifier1678-4596
dc.identifierhttp://hdl.handle.net/11449/75292
dc.identifier10.1590/S0103-84782013005000043
dc.identifierS0103-84782013005000043
dc.identifierWOS:000320004900021
dc.identifier2-s2.0-84877751349
dc.identifier2-s2.0-84877751349.pdf
dc.description.abstractThe aim of this study was to estimate genetic parameters for growth traits in Somalis Brasileira hair sheep breed. The data used in this study were from the flock of Embrapa Caprinos and Ovinos, located in the city of Sobral - CE, Brazil. Data contained records of 1,120 animals in the pedigree file. The analyzed traits were birth weight (PN), weaning weight (PD), weight gain from birth to weaning (GND) and adult weight (PA). Estimates of (co)variances and genetic parameters were obtained by Derivative Free Restricted Maximum Likelihood Method (DFREML) using the MTDFREML software. The heritabilities were low to moderate in univariate analysis. The maternal heritabilities were higher than direct heritabilities. The heritabilities in multivariate analysis exceeded those in univariate analysis. The values of genetic correlations varied widely.
dc.languageeng
dc.languagepor
dc.relationCiência Rural
dc.relation0.525
dc.relation0,337
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBody weight
dc.subjectGenetic correlation
dc.subjectHeritability
dc.subjectMultivariate analysis
dc.titleEstimativas de parâmetros genéticos para características de crescimento em ovinos da raça somalis brasileira
dc.typeArtículos de revistas


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