Morphoagronomic diversity in Butia capitata progenies (Arecaceae)

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dc.creatorPatrícia Nery Silva Souza
dc.creatorFabio Henrique Patez Andrade
dc.creatorAlcinei Mistico Azevedo
dc.creatorSilvia Nietsche
dc.creatorLeonardo Monteiro Ribeiro
dc.creatorPaulo Sergio Nascimento Lopes
dc.date.accessioned2024-09-16T14:09:32Z
dc.date.accessioned2025-09-09T00:52:02Z
dc.date.available2024-09-16T14:09:32Z
dc.date.issued2023
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttps://doi.org/10.1007/s10681-023-03203-3
dc.identifier.issn00142336
dc.identifier.urihttps://hdl.handle.net/1843/76478
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofEuphytica
dc.rightsAcesso Restrito
dc.subjectPalmeira
dc.subjectButia capitata
dc.subjectPlantas dos cerrados
dc.subjectVariação (Biologia)
dc.subjectGenética vegetal
dc.subject.otherPalmeira
dc.subject.otherButia capitata
dc.subject.otherPlantas dos cerrados
dc.subject.otherVariação (Biologia)
dc.subject.otherGenética vegetal
dc.titleMorphoagronomic diversity in Butia capitata progenies (Arecaceae)
dc.typeArtigo de periódico
local.citation.epage16
local.citation.issue81
local.citation.spage1
local.citation.volume219
local.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.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s10681-023-03203-3

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