Age at first calving and age of dam effect on daily gain (milking phase) and weaning weight in Brazilian water buffalo

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dc.contributor.authorSouza, Júlio César de
dc.contributor.authorMalhado, Carlos Henrique Mendes
dc.contributor.authorRamos, Alcides de Amorim [UNESP]
dc.contributor.authorMota, Marcelo Falci
dc.contributor.authorJorge, André Mendes [UNESP]
dc.contributor.authorFreitas, José Antonio de
dc.contributor.authorFerraz Filho, Paulo Bahiense
dc.contributor.authorWeaber, Robert L.
dc.contributor.authorLamberson, William R.
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUniversidade Estadual do Sudoeste da Bahia (UESB)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Paranaense (UNIPAR)
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)
dc.contributor.institutionUniversity of Missouri
dc.date.accessioned2016-07-07T12:36:58Z
dc.date.available2016-07-07T12:36:58Z
dc.date.issued2010
dc.description.abstractThe objectives were to evaluate age at first calving, and weight and gain in the milking phases of buffalo in Brazil, using 462 heifers at first parturition and 1,125 calves with gain during the milking phase and weaning weight (PROMEBULL program). The model included fixed effects of season, year, sex, herd, age of dam a covariate and random error. To evaluate age at first calving we used dams with age equal or less than 60 months. The model has fixed effects of month, year of dam at calving, herd and month of birth of dam. All sources of variation were significant. Buffalo show good gain in the milking phase and have potential for use in meat production. The parturitions were concentrating in the first semester of the year (84%). The Brazilian Buffalo has best growth in the summer due the high forage production and quality.en
dc.description.affiliationUniversidade Estadual do Sudoeste da Bahia, Departamento de Ciências Biológicas
dc.description.affiliationUniversity of Missouri, Division of Animal Sciences
dc.description.affiliationUnespUniversidade Estadual Paulista, Departamento de Produção Animal, Faculdade de Medicina Veterinária e Zootecnia de Botucatu
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent334-338
dc.identifierhttp://www.vet.unne.edu.ar/default/publicaciones
dc.identifier.citationRevista Veterinaria, v. 21, suplemento 1, p. 334-338, 2010.
dc.identifier.issn1668-4834
dc.identifier.lattes8878595413452908
dc.identifier.urihttp://hdl.handle.net/11449/141124
dc.language.isoeng
dc.relation.ispartofRevista Veterinaria
dc.relation.ispartofsjr0,105
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.titleAge at first calving and age of dam effect on daily gain (milking phase) and weaning weight in Brazilian water buffaloen
dc.typeArtigo
unesp.author.lattes8878595413452908[5]
unesp.author.orcid0000-0002-9079-198X[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt
unesp.departmentProdução Animalpt

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