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dc.contributor.authorZANINE, A. de M.pt_BR
dc.contributor.authorNASCIMENTO JÚNIOR, D. dopt_BR
dc.contributor.authorSOUSA, B. M. de L.pt_BR
dc.contributor.authorSILVEIRA, M. C. T. dapt_BR
dc.contributor.authorSILVA, W. L. dapt_BR
dc.contributor.authorSANTOS, M. E. R.pt_BR
dc.date.accessioned2013-06-10T11:11:11Zpt_BR
dc.date.available2013-06-10T11:11:11Zpt_BR
dc.date.created2013-06-10pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, Viçosa, MG, v. 42, n. 3, p. 155-161, mar. 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/959615pt_BR
dc.descriptionThis study was carried out to analyze the tillering profile of Guinea grass (Panicum maximum cv. Tanzania) pastures subjected to two grazing frequencies (time necessary to intercept 90 and 95% of the incoming light) and two post-grazing heights (30 and 50 cm) in the period from November 2005 to October 2006. The experimental design was of completely randomized blocks with three replications, in a 2 × 2 factorial arrangement. At the end of the spring, pastures managed with 90% light interception showed greater tiller appearance rates in relation to pastures managed with 95%, regardless of post-grazing height. In the summer and fall, pastures managed with post-grazing height of 30 cm showed higher tiller appearance rates in comparison with pastures managed at 50 cm, regardless of grazing frequency. Concerning the tiller mortality rates, in the summer, higher values were found for pastures managed at 90/50 and 95/30 (interception/height), intermediate values at 90/30 and lower values in those managed at 95/50. Pastures managed at 90/30, 95/30 and 95/50 in the fall presented greater tiller mortality rates than those managed at 90/50. These differences do not occur in the winter/beginning of spring. The stability index remained above 1 all through the experimental period. All management strategies evaluated are adequate for Guinea grass.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEcofiosiologia vegetalpt_BR
dc.titleTillering dynamics in Guinea grass pastures subjected to management strategies under rotational grazing.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-06-24T11:11:11Zpt_BR
dc.subject.thesagroPastejopt_BR
riaa.ainfo.id959615pt_BR
riaa.ainfo.lastupdate2013-06-24pt_BR
dc.contributor.institutionAnderson de Moura Zanine, UFMT; Domicio do Nascimento Júnior, UFV; Braulio Maia de Lana Sousa, UFV; MARCIA CRISTINA T DA SILVEIRA, CPPSUL; Wilton Ladeira da Silva, UNESP; Manoel Eduardo Rozalino Santos, UFU.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPPSUL)

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