Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1154162
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dc.contributor.authorCARVALHO, J. N. de
dc.contributor.authorCARVALHO, P. A. de
dc.contributor.authorPIO, R.
dc.contributor.authorBARBOSA, M. A. G.
dc.contributor.authorLEAO, P. C. de S.
dc.date.accessioned2024-04-26T14:53:14Z-
dc.date.available2024-04-26T14:53:14Z-
dc.date.created2023-06-01
dc.date.issued2023
dc.identifier.citationCrop Science, v. 63, n. 4, p. 2091-2102, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1154162-
dc.descriptionThe absence of seeds has been one of the most valued traits in grapes (Vitis spp.) for fresh consumption. However, the simultaneous selection of superior genotypes for multiple traits is complex. The objective of this study was to select genotypes of superior seedless table grapes in semiarid regions of Brazil. Multiple traits were considered by using the factor analysis and genotype?ideotype best linear unbiased prediction (FAI-BLUP) selection index. A total of 110 grape progenies from 24 crosses were evaluated for traits of agronomic interest. Each hybrid was represented by a single vine plant, without experimental design or repetition. The mixed-model methodology was used to predict the breeding values. The FAI-BLUP index was used to select superior genotypes based on factor analysis and the genotype ideotype distance. Four factors explained the 11 characteristics studied, with a variability of 81.84%. Desirable gains were observed for 10 of the 11 traits evaluated. The FAI-BLUP index allowed the selection of superior seedless table grape hybrids, which can be used in the genetic improvement of grapevines. In conclusion, we report the selection of seedless table grape hybrids for our study to advance in the table grape breeding program in Brazilian semiarid regions.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectUva sem semente
dc.subjectUva de mesa
dc.titleMultitrait selection in seedless grape hybrids in semiarid regions of Brazil.
dc.typeArtigo de periódico
dc.subject.thesagroUva
dc.subject.thesagroGenótipo
dc.subject.thesagroMelhoramento Genético Vegetal
dc.subject.nalthesaurusGrapes
dc.subject.nalthesaurusTable grapes
riaa.ainfo.id1154162
riaa.ainfo.lastupdate2024-04-26
dc.identifier.doi10.1002/csc2.20990
dc.contributor.institutionJULLYANNA NAIR DE CARVALHO, UNIVERSIDADE FEDERAL DE LAVRAS; POLLYANNA APARECIDA DE CARVALHO, CENTRO DE TECNOLOGIA CANAVIEIRA; RAFAEL PIO, UNIVERSIDADE FEDERAL DE LAVRAS; MARIA ANGELICA GUIMARAES BARBOSA, CPATSA; PATRICIA COELHO DE SOUZA LEAO, CPATSA.
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