Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1139209
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dc.contributor.authorSILVA, J. O. da C. e
dc.contributor.authorBRUCKNER, C. H.
dc.contributor.authorCARNEIRO, P. C. S.
dc.contributor.authorRESENDE, M. D. V. de
dc.contributor.authorALVES, R. S.
dc.contributor.authorRIBEIRO, M. R.
dc.contributor.authorSILVA, D. F. P. da
dc.date.accessioned2022-01-20T19:00:50Z-
dc.date.available2022-01-20T19:00:50Z-
dc.date.created2022-01-20
dc.date.issued2021
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 21, n. 1, e33012111, 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1139209-
dc.descriptionThe aims of this study were to estimate genetic parameters, predict genotypic values, and analyze the genotypic divergence in S0 and S1 peach trees evaluated in a subtropical environment by the mixed model methodology. For this, twenty-two clones were evaluated for plant and fruit traits. Genotypic variance among clones was significant. The individual broad-sense heritabilities ranged from 0.11 to 0.84, and the individual repeatability coefficients ranged from 0.15 to 0.89. The genotypic coefficients of variation were higher than 10% for most of the traits. Clustering based on plant and fruit traits led to the formation of two and five mutually exclusive groups, respectively. Multivariate analysis of principal components indicated that some traits could be excluded from genetic evaluation. Considering the yield trait and the selection of five clones, predicted gain from selection was 70%, which shows the possibility of considerable genetic progress from clonal selection in peach trees.
dc.language.isoeng
dc.rightsopenAccess
dc.titleClonal selection in S0 and S1 peach trees evaluated in a subtropical environment.
dc.typeArtigo de periódico
dc.subject.thesagroSeleção Genética
dc.subject.thesagroPêssego
dc.subject.thesagroClone
dc.subject.nalthesaurusPrunus persica var. nucipersica
dc.subject.nalthesaurusFruit trees
dc.subject.nalthesaurusStatistical models
dc.subject.nalthesaurusMultivariate analysis
dc.subject.nalthesaurusSelection methods
dc.subject.nalthesaurusPeaches
riaa.ainfo.id1139209
riaa.ainfo.lastupdate2022-01-20
dc.identifier.doihttps://doi.org/10.1590/1984-70332021v21n1a1
dc.contributor.institutionJOSÉ OSMAR DA COSTA E SILVA, UFV; CLAUDIO HORST BRUCKNER, UFV; PEDRO CRESCÊNCIO SOUZA CARNEIRO, UFV; MARCOS DEON VILELA DE RESENDE, CNPCa; RODRIGO SILVA ALVES, UFV; MARIANA RODRIGUES RIBEIRO, UFV; DANIELLE FABÍOLA PEREIRA DA SILVA, UFG.
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