Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/951995
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dc.contributor.authorAMARAL, M. F.pt_BR
dc.contributor.authorMEZZALIRA, J. C.pt_BR
dc.contributor.authorBREMM, C.pt_BR
dc.contributor.authorTRINDADE, J. K.pt_BR
dc.contributor.authorGIBB, M. J.pt_BR
dc.contributor.authorSUÑÉ, R. W.pt_BR
dc.contributor.authorCARVALHO, P. C. de F.pt_BR
dc.date.accessioned2013-03-01T11:11:11Zpt_BR
dc.date.available2013-03-01T11:11:11Zpt_BR
dc.date.created2013-03-01pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationGrass and Forage Science, Oxford, v. 68, n. 2, p. 271-277, June 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/951995pt_BR
dc.descriptionThis study tested the hypothesis that different sward structures, which were constructed by varying the pre- and post-grazing sward heights of annual ryegrass pasture (Lolium multiflorum Lam.) in southern Brazil, affect the short-term intake rate (STIR) by dairy cows. Treatments consisted of four sward-management strategies defined by a combination of two pre- (25 and 15 cm) and two post-grazing sward heights (10 and 5 cm): 15-05, 15-10, 25-05 and 25-10. A completely randomized block design with four replicates was used for the experimental design. The STIR was determined by the double-weighing technique. Jaw movements were evaluated using automatic recorders (IGER Behaviour Recorder). The results showed that treatment 25-10 allowed the animals to collect more herbage with a greater bite mass and thus resulted in a greater STIR. Treatments in which sward height was reduced to 10 cm generally favoured the ingestion process than treatments with a post-grazing sward height of 5 cm.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleSward structure management for a maximum short-term intake rate in annual ryegrass.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-06-27T11:11:11Zpt_BR
dc.subject.thesagroAzevémpt_BR
dc.subject.thesagroVaca leiteirapt_BR
riaa.ainfo.id951995pt_BR
riaa.ainfo.lastupdate2017-06-27pt_BR
dc.contributor.institutionM. F. Amaral; J. C. Mezzalira; C. Bremm; J. K. Da Trindade; M. J. Gibb; RENATA WOLF SUNE MARTINS DA SILVA, CPPSUL; P. C. de F. Carvalho.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPPSUL)

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