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dc.contributor.authorBARBOSA, R. A.pt_BR
dc.contributor.authorNASCIMENTO JÚNIOR, D. dopt_BR
dc.contributor.authorVILELA, H. H.pt_BR
dc.contributor.authorSOUSA, B. M. de L.pt_BR
dc.contributor.authorSILVA, S. C. dapt_BR
dc.contributor.authorEUCLIDES, V. P. B.pt_BR
dc.contributor.authorSILVEIRA, M. C. T. dapt_BR
dc.date.accessioned2012-10-23T11:11:11Zpt_BR
dc.date.available2012-10-23T11:11:11Zpt_BR
dc.date.created2012-10-23pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 7, p. 1583-1588, jul. 2012.pt_BR
dc.identifier.issn1806-9290pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/937488pt_BR
dc.descriptionThe objective of this research was to assess morphogenetic and structural characteristics of tillers of guinea grass cv. Tanzania at different ages. The pastures of guinea grass were managed in six pasture conditions related to the combination of three frequencies (90, 95, and 99% light interception) and two post-grazing heights (25 and 50 cm). In these six pastures conditions, three tiller ages were evaluated (young, mature, and old). The design was of completely randomized block with three replications. Young tillers exhibited higher leaf appearance rate and leaf elongation rate and, consequently, higher final leaf length and number of live leaves than mature and old tillers, regardless of the pasture condition. On pastures managed with 90 or 95% light interception associated with a post-grazing height of 25 cm, old tillers presented longer leaf lifespan than young and mature ones. There is a progressive reduction in the vigor of growth of pastures of guinea grass cv. Tanzania with advancing tiller age.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleMorphogenetic and structural characteristics of guinea grass tillers at different ages under intermittent stocking.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2012-10-23T11:11:11Zpt_BR
dc.subject.thesagroPastagempt_BR
dc.subject.thesagroPanicum Maximumpt_BR
riaa.ainfo.id937488pt_BR
riaa.ainfo.lastupdate2012-10-23pt_BR
dc.contributor.institutionRODRIGO AMORIM BARBOSA, CNPGC; DOMICIO DO NASCIMENTO JÚNIOR, UFV; HÉLIO HENRIQUE VILELA, UFV; BRAULIO MAIA DE LANA SOUSA, UFV; SILA CARNEIRO DA SILVA, USP ESALQ; VALERIA PACHECO BATISTA EUCLIDES, CNPGC; MARCIA CRISTINA T DA SILVEIRA, CPPSUL.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPPSUL)

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