Heterozygosity, adaptability, and phenotypic stability of sweet sorghum genotypes.

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dc.contributorGABRIELLE M. R. LOMBARDI, UNIVERSIDADE FEDERAL DE LAVRAS
dc.contributorDANIELA O. ORNELAS, UNIVERSIDADE FEDERAL DE LAVRAS
dc.contributorNAYARA N. L. DURÃES, INSTITUTO FEDERAL DO PARANÁ
dc.contributorRAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS
dc.contributorJOSÉ A. R. NUNES, UNIVERSIDADE FEDERAL DE LAVRAS.
dc.creatorLOMBARDI, G. M. R.
dc.creatorORNELAS, D. O.
dc.creatorDURÃES, N. N. L.
dc.creatorPARRELLA, R. A. da C.
dc.creatorNUNES, J. A. R.
dc.date2024-03-05T12:37:59Z
dc.date2024-03-05T12:37:59Z
dc.date2024-03-05
dc.date2024
dc.date.accessioned2026-07-07T05:26:24Z
dc.descriptionSweet sorghum (Sorghum bicolor L.) is a promising energy crop for bioethanol production. This study aimed to investigate the influence of genetic structure on the adaptability and phenotypic stability of sweet sorghum lines and hybrids regarding the main agro-industrial traits, as well as selecting hybrids that associate high ethanol yield and yield stability in different growing environments. A total of 45 genotypes were evaluated in experiments conducted in a 5×9 triple alpha lattice design in three locations in the state of Minas Gerais, Brazil. The following traits were measured: fresh matter production, juice extraction percentage, total soluble solids content, tons of Brix per hectare, and ethanol production. Adaptability and phenotypic stability were assessed by the Wricke and Annicchiarico methods. Sweet sorghum adaptability and phenotypic stability depend on genotype genetic structure, with hybrids being more stable than parental lines. Additionally, H2x9 and H3x8 were the most promising hybrids.
dc.identifierRevista Caatinga, v. 37, e11517, 2024.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1162578
dc.identifierhttp://dx.doi.org/10.1590/1983-21252024v3711517rc
dc.identifier.urihttp://hdl.handle.net/123456789/491244
dc.languageeng
dc.rightsopenAccess
dc.subjectBioetanol
dc.subjectHomeostase
dc.subjectEcovalência
dc.subjectÍndice de confiabilidade
dc.subjectEcovalence
dc.subjectReliability index
dc.subjectSorghum Bicolor
dc.subjectBioethanol
dc.subjectHomeostasis
dc.titleHeterozygosity, adaptability, and phenotypic stability of sweet sorghum genotypes.
dc.typeArtigo de periódico

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