Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/939785
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dc.contributor.authorMENEZES, A. P. M. dept_BR
dc.contributor.authorASSIS, G. M. L. dept_BR
dc.contributor.authorMATAVELI, M.pt_BR
dc.contributor.authorSILVA, H. S. F. dapt_BR
dc.contributor.authorAZEVEDO, J. M. A. dept_BR
dc.contributor.authorMENDONÇA, M. S. dept_BR
dc.date.accessioned2012-11-14T11:11:11Zpt_BR
dc.date.available2012-11-14T11:11:11Zpt_BR
dc.date.created2012-11-14pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, Viçosa, v. 41, n. 7, p. 1608-1617, jul. 2012.pt_BR
dc.identifier.issn1806-9290pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/939785pt_BR
dc.descriptionThe objective of this study was to evaluate the genetic divergence of forage peanut in relation to agronomic and chemical traits in both rainy and dry seasons. This experiment was conducted with genotypes from the Forage Peanut Active Germoplasm Bank located in Embrapa Acre. Eighteen genotypes of forage peanut were used: 12 genotypes of A. pintoi, four genotypes of the A. repens species and two interspecific hybrids of A. pintoi × A. repens. The design was of randomized blocks with five replicates. All traits were submitted to analyses of variance and later, study of genetic divergence was done through multivariate analysis techniques, in which the Tocher's optimization method and the nearest neighbor method were used. Dissimilarity measure used in cluster analysis was the generalized distance of Mahalanobis. No pattern was found in the cluster based on species used, according to the results. There is genetic variability for all traits except neutral detergent fiber, acid detergent fiber, hemicellulose and lignin in the rainy season and for pests in the dry season. The traits which presented most relative contribution in the study of genetic divergence of forage peanut were flowering, dry matter yield and average height in the rainy season and crude protein and average height in the dry season. The established cluster may help the breeder to choose parents and crossings to be selected in forage peanut breeding programs.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAmendoim forrageiropt_BR
dc.subjectForage peanutpt_BR
dc.subjectArachis repenspt_BR
dc.subjectAnálise de variânciapt_BR
dc.subjectAnálisis de varianzapt_BR
dc.subjectAnálise multivariadapt_BR
dc.subjectPropriedade químicapt_BR
dc.subjectAnálisis de multivarianzapt_BR
dc.subjectLeguminosas forrajeraspt_BR
dc.subjectPropiedades fisicoquímicaspt_BR
dc.subjectVariación genéticapt_BR
dc.titleGenetic divergence between genotypes of forage peanut in relation to agronomic and chemical traits.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-01-10T11:11:11Zpt_BR
dc.subject.thesagroLeguminosa forrageirapt_BR
dc.subject.thesagroVariação genéticapt_BR
dc.subject.thesagroGenótipopt_BR
dc.subject.thesagroAnálise estatísticapt_BR
dc.subject.thesagroMétodo estatísticopt_BR
dc.subject.thesagroCaracterísticas Agronômicaspt_BR
dc.subject.nalthesaurusForage legumespt_BR
dc.subject.nalthesaurusArachis pintoipt_BR
dc.subject.nalthesaurusAgronomic traitspt_BR
dc.subject.nalthesaurusPhysicochemical propertiespt_BR
dc.subject.nalthesaurusGenetic variationpt_BR
dc.subject.nalthesaurusGenotypept_BR
dc.subject.nalthesaurusMultivariate analysispt_BR
dc.subject.nalthesaurusAnalysis of variancept_BR
riaa.ainfo.id939785pt_BR
riaa.ainfo.lastupdate2019-01-10 -02:00:00pt_BR
dc.contributor.institutionANA PAULA MORAIS DE MENEZES, UFAC; GISELLE MARIANO LESSA DE ASSIS, CPAF-AC; MARCELA MATAVELI, CPAF-AC; HELLEN SANDRA FREIRES DA SILVA, UFAC; JOSÉ MARLO ARAÚJO DE AZEVEDO, UFAC; MÁRCIA SILVA DE MENDONÇA, UNINORTE.pt_BR
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