Comportamento ingestivo de cordeiros em terminação a pasto

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dc.contributor.authorVon Linsingen Piazzetta, Hugo
dc.contributor.authorMonteiro, Alda Lucia Gomes
dc.contributor.authorRibeiro, Ticiany Maria Dias [UNESP]
dc.contributor.authorDe Faccio Carvalho, Paulo César
dc.contributor.authorDittrich, João Ricardo
dc.contributor.authorDa Silva, Claudio José Araujo
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Rio Grande do Sul (UFRGS)
dc.date.accessioned2014-05-27T11:24:30Z
dc.date.available2014-05-27T11:24:30Z
dc.date.issued2009-12-01
dc.description.abstractThe objective of this study was to evaluate intake behavior of lambs in pasture systems: (1) lambs kept with their dams in ryegrass (Lolium multiflorum Lam.) without supplementation; (2) lambs kept with their dams in the same pasture but supplemented in creep feeding; (3) lambs kept with their dams in the same pasture but supplemented in creep grazing with white clover. Three evaluations of intake behavior were performed to check the activities carried out by animals (grazing, rumination, suckling and other activities). Grazing, rumination and other activities times were different (p < 0.05) for non-supplemented lambs. For these lambs, grazing and rumination times were longer than other activities time compared to other systems. Creep feeding reduced grazing time (p < 0.05), probably due to easy access and quality of concentrate. Lambs in creep grazing had reduced (p < 0.05) rumination time. Bite mass in creep grazing was higher (p < 0.05), probably due to easy harvesting of leaves by lambs. It was concluded that the production system affects feeding strategy of lambs and the preference for legumes suggests the use of creep grazing for finishing lambs.en
dc.description.affiliationPrograma de Pós-graduação em Agronomia Universidade Federal Do Paraná, Rua dos Funcionários, 1540, 80035-050, Curitiba, Paraná
dc.description.affiliationDepartamento de Zootecnia Setor de Ciências Agrárias Universidade Federal Do Paraná, Curitiba, Paraná
dc.description.affiliationPrograma de Pós-graduação em Zootecnia Universidade Estadual Paulista Julio de Mesquita Filho, Botucatu, São Paulo
dc.description.affiliationDepartamento de Plantas Forrageiras e Agrometeorologia Universidade Federal Do Rio Grande Do sul, Porto Alegre, Rio Grande do Sul
dc.description.affiliationUnespPrograma de Pós-graduação em Zootecnia Universidade Estadual Paulista Julio de Mesquita Filho, Botucatu, São Paulo
dc.format.extent227-234
dc.identifierhttp://dx.doi.org/10.4025/actascianimsci.v31i3.5345
dc.identifier.citationActa Scientiarum - Animal Sciences, v. 31, n. 3, p. 227-234, 2009.
dc.identifier.doi10.4025/actascianimsci.v31i3.5345
dc.identifier.file2-s2.0-76449116339.pdf
dc.identifier.issn1806-2636
dc.identifier.issn1807-8672
dc.identifier.scopus2-s2.0-76449116339
dc.identifier.urihttp://hdl.handle.net/11449/71359
dc.language.isopor
dc.relation.ispartofActa Scientiarum: Animal Sciences
dc.relation.ispartofsjr0,250
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCreep feeding
dc.subjectCreep grazing, sheep
dc.subjectGrazing
dc.subjectRuminating
dc.subjectSuckling
dc.subjectAnimalia
dc.subjectLolium
dc.subjectLolium multiflorum
dc.subjectOvis aries
dc.subjectTrifolium repens
dc.titleComportamento ingestivo de cordeiros em terminação a pastopt
dc.title.alternativeIntake behaviour of lambs finished on pastureen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/asas/paboutj.htm

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