Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1038015
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dc.contributor.authorLOMBARDI, G. M. R.pt_BR
dc.contributor.authorNUNES, J. A. R.pt_BR
dc.contributor.authorPARRELLA, R. A. C.pt_BR
dc.contributor.authorTEIXEIRA, D. H. L.pt_BR
dc.contributor.authorBRUZI, A. T.pt_BR
dc.contributor.authorDURÃES, N. N. L.pt_BR
dc.contributor.authorFAGUNDES, T. G.pt_BR
dc.date.accessioned2016-02-22T11:11:11Zpt_BR
dc.date.available2016-02-22T11:11:11Zpt_BR
dc.date.created2016-02-22pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationGenetics and Molecular Research, Ribeirão Preto, v. 14, n. 4, p. 16392-16402, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1038015pt_BR
dc.descriptionSweet sorghum has considerable potential for ethanol production due to its succulent stalks that contain directly fermentable sugars. Since many traits need to be considered in the selection process to breed superior cultivars for ethanol production, then correlations between the traits might be of use to help the breeder define optimal improvement strategies. The aim of this study was to investigate the association between the principal agro-industrial traits in sweet sorghum, and to evaluate the direct and indirect effects of primary and secondary traits on ethanol production per hectare. In total, 45 sweet sorghum genotypes (lineage/hybrids) were evaluated in an experiment designed in an alpha lattice 5 x 9. The data were analyzed using a mixed model approach. A detailed study of simple correlations was accomplished using path analysis. The experimental precision was high, with an accuracy above 76%. The various genotypes showed genetic variation for all agronomic and industrial traits, except stalk diameter. Some agro-industrial traits showed significant simple correlations with ethanol production, but according to the path analysis, some of these traits did not show a significant direct or indirect effect on ethanol production. The results highlighted the primary and secondary traits with practical relevance to sweet sorghum breeding, since they showed director indirect effects on ethanol production.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titlePath analysis of agro-industrial traits in sweet sorghum.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-09-26T11:11:11Zpt_BR
dc.subject.thesagroSorghum bicolorpt_BR
dc.subject.thesagroEtanolpt_BR
riaa.ainfo.id1038015pt_BR
riaa.ainfo.lastupdate2017-09-26 -03:00:00pt_BR
dc.identifier.doi10.4238/2015.December.9.8pt_BR
dc.contributor.institutionRAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

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