Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165123
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dc.contributor.authorFIGUEIREDO JÚNIOR, J. M. M. de
dc.contributor.authorPARRELLA, R. A. da C.
dc.contributor.authorNUNES, J. A. R.
dc.date.accessioned2024-06-26T12:06:01Z-
dc.date.available2024-06-26T12:06:01Z-
dc.date.created2024-06-26
dc.date.issued2024
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 24, n. 2, e48122429, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1165123-
dc.descriptionWe aimed to estimate genetic parameters and select sorghum lines for forage purposes based on agronomic and chemical traits. A total of 100 inbred lines, comprising the biomass/bmr, biomass, dual purpose (sweet/forage), and forage types, were evaluated in the 2020/2021 and 2021/2022 crop years. We analyzed the data using a linear mixed model approach. Genetic variance, line mean-based heritability, selection accuracy, genetic correlation between traits and crops and the coefficient of experimental variation were estimated. The breeding values of the lines were predicted, and the factor analysis and genotype-ideotype distance index based on BLUP (FAI-BLUP) were applied for multi-trait selection. Biomass production and cell wall composition traits were measured. There was genetic variation among the lines, with moderate to high heritability. The lines selected by the FAI-BLUP index resulted in significant genetic gains expected with selection for all traits.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectBrown midrib
dc.subjectVariance components
dc.subjectSelection gain
dc.subjectGanho de seleção
dc.subjectNervura central marrom
dc.subjectComponentes de variância
dc.subjectResposta correlacionada
dc.titleGenetic parameters and selection for multiple traits in sorghum for forage purposes.
dc.typeArtigo de periódico
dc.subject.thesagroSorgo
dc.subject.thesagroSorghum Bicolor
dc.subject.nalthesaurusCorrelated responses
riaa.ainfo.id1165123
riaa.ainfo.lastupdate2024-06-26
dc.identifier.doihttp://dx.doi.org/10.1590/1984-70332024v24n2a22
dc.contributor.institutionJOSÉ MAURÍLIO MOREIRA DE FIGUEIREDO JÚNIOR, UNIVERSIDADE FEDERAL DE LAVRAS; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; JOSE AIRTON RODRIGUES NUNES, UNIVERSIDADE FEDERAL DE LAVRAS.
Appears in Collections:Artigo em periódico indexado (CNPMS)

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