Effect of crude protein levels and organic selenium supplementation in the diets fed during the breeding season on reproductive parameters of red-winged tinamous (Rhynchotus rufescens)

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dc.contributor.authorFelipe, L. [UNESP]
dc.contributor.authorSantos, E. C.
dc.contributor.authorTavian, A. F.
dc.contributor.authorGóes, P. A. A.
dc.contributor.authorMoraes, V. M. B. [UNESP]
dc.contributor.authorTonhati, Humberto [UNESP]
dc.contributor.authorBoleli, I. C. [UNESP]
dc.contributor.authorMalheiros, E. B. [UNESP]
dc.contributor.authorBarnabé, V. H.
dc.contributor.authorQueiroz, S. A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:13:48Z
dc.date.available2014-05-20T13:13:48Z
dc.date.issued2010-03-01
dc.description.abstractThere is little information on the nutrition of red-winged tinamous (Rhynchotus rufescens) reared in captivity, and their nutritional requirements still need to be determined. This study aimed at determining dietary crude protein requirements and testing four organic selenium supplementation levels in the diet of red-winged tinamous during the breeding season. Birds were housed in a conventional broiler house divided in 16 boxes with one male and three females each. Iso-energy (2800kcal ME/kg) pelleted feeds, based on corn and soybean meal, were supplied in tube feeders. In the first experiment, treatments consisted of four different diets containing different crude protein (CP) contents (15, 18, 21, or 24%) and in the second experiment, the four diets contained equal protein level (22.5%) and four different organic selenium levels (0, 0.2, 0.4, or 0.8ppm). Data were analyzed by the least square method. The best egg weight and eggshell thickness were obtained with 22.5% dietary CP. Organic selenium did not influence the studied reproductive traits of red-winged tinamous (Rhynchotus rufescens) males or females.en
dc.description.affiliationUNESP FCAV Post-Graduation Program in Animal Science
dc.description.affiliationUSP FMVZ Department of Animal Reproduction
dc.description.affiliationUNESP FCAV Department of Animal Science
dc.description.affiliationUNESP FCAV Department of Animal Morphology and Physiology
dc.description.affiliationUNESP FCAV Department of Exact Sciences
dc.description.affiliationUnespUNESP FCAV Post-Graduation Program in Animal Science
dc.description.affiliationUnespUNESP FCAV Department of Animal Science
dc.description.affiliationUnespUNESP FCAV Department of Animal Morphology and Physiology
dc.description.affiliationUnespUNESP FCAV Department of Exact Sciences
dc.format.extent63-71
dc.identifierhttp://dx.doi.org/10.1590/S1516-635X2010000100010
dc.identifier.citationRevista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 12, n. 1, p. 63-71, 2010.
dc.identifier.doi10.1590/S1516-635X2010000100010
dc.identifier.fileS1516-635X2010000100010.pdf
dc.identifier.issn1516-635X
dc.identifier.lattes7445254960858159
dc.identifier.lattes6898054718775223
dc.identifier.lattes4726596193949022
dc.identifier.lattes9096087557977610
dc.identifier.scieloS1516-635X2010000100010
dc.identifier.urihttp://hdl.handle.net/11449/1481
dc.identifier.wosWOS:000279199600010
dc.language.isoeng
dc.publisherFundação APINCO de Ciência e Tecnologia Avícolas
dc.relation.ispartofRevista Brasileira de Ciência Avícola
dc.relation.ispartofjcr0.463
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectEgg weighten
dc.subjectFertilityen
dc.subjectNutritionen
dc.subjectsemen qualityen
dc.subjectshell thicknessen
dc.titleEffect of crude protein levels and organic selenium supplementation in the diets fed during the breeding season on reproductive parameters of red-winged tinamous (Rhynchotus rufescens)en
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rbca/paboutj.htm
dcterms.rightsHolderFacta-fundacio Arnco Ciência Tecnologia Avicolas
unesp.author.lattes7445254960858159
unesp.author.lattes6898054718775223
unesp.author.lattes4726596193949022
unesp.author.lattes9096087557977610
unesp.author.orcid0000-0002-0268-4181[9]
unesp.author.orcid0000-0003-4714-3167[6]
unesp.author.orcid0000-0003-4179-0064[8]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentCiências Exatas - FCAVpt
unesp.departmentMorfologia e Fisiologia Animal - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias