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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/76478
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dc.creatorPatrícia Nery Silva Souzapt_BR
dc.creatorFabio Henrique Patez Andradept_BR
dc.creatorAlcinei Mistico Azevedopt_BR
dc.creatorSilvia Nietschept_BR
dc.creatorLeonardo Monteiro Ribeiropt_BR
dc.creatorPaulo Sergio Nascimento Lopespt_BR
dc.date.accessioned2024-09-16T14:09:32Z-
dc.date.available2024-09-16T14:09:32Z-
dc.date.issued2023-
dc.citation.volume219pt_BR
dc.citation.issue81pt_BR
dc.citation.spage1pt_BR
dc.citation.epage16pt_BR
dc.identifier.doihttps://doi.org/10.1007/s10681-023-03203-3pt_BR
dc.identifier.issn00142336pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/76478-
dc.description.resumoButia capitata, coquinho azedo, is a palm tree endemic to the Brazilian Cerrado, ecologically important and with great economic potential, related to the agro-industrial use of its fruits. As a subsidy to the conservation actions and management strategies of the species, the objective was to characterize the relative importance of the morphoagronomic characters and the diversity of half-sib progenies, using different multivariate approaches. Twenty-three quantitative and 33 qualitative traits were evaluated in 18 half-sib progenies of Butia capitata 6-year-old progenies. Phenotypic variability among progenies was evaluated using descriptive statistics, analysis of canonical variables and clustering using dendrograms. The relative importance of the characters was determined. The progenies showed significant diversity, based on 11 quantitative characters. The highest phenotypic correlation rp value was observed between fruit weight (WFR) and bunch weight (WBU) (rp = 0.99); there was also a significant correlation between leaf length and production traits (bunches and fruits number and weight). The first and second canonical variables accounted for 72% of the total variation. The length and width of the leaves, the ratio of the length and width of the fruits, the flavor and color of the fruit were the characteristics that most contributed to explain the variation between individuals. The 11 quantitative descriptors allowed grouping the 18 progenies into four distinct groups. This study provides important information on the characterization of diversity among B. capitata progenies, considering both the univariate and multivariate approaches. In addition, traits of agronomic importance that should be prioritized in breeding programs for this promising neotropical fruit tree were defined.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofEuphytica-
dc.rightsAcesso Restritopt_BR
dc.subjectPalmeirapt_BR
dc.subjectButia capitatapt_BR
dc.subjectPlantas dos cerradospt_BR
dc.subjectVariação (Biologia)pt_BR
dc.subjectGenética vegetalpt_BR
dc.subject.otherPalmeirapt_BR
dc.subject.otherButia capitatapt_BR
dc.subject.otherPlantas dos cerradospt_BR
dc.subject.otherVariação (Biologia)pt_BR
dc.subject.otherGenética vegetalpt_BR
dc.titleMorphoagronomic diversity in Butia capitata progenies (Arecaceae)pt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://link.springer.com/article/10.1007/s10681-023-03203-3pt_BR
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