Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/862270
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dc.contributor.authorASSUNÇÃO, A.pt_BR
dc.contributor.authorBRASIL, E. M.pt_BR
dc.contributor.authorOLIVEIRA, J. P. dept_BR
dc.contributor.authorREIS, A. J. dos S.pt_BR
dc.contributor.authorPEREIRA, A. F.pt_BR
dc.contributor.authorBUENO, L. G.pt_BR
dc.contributor.authorRAMOS M. R.pt_BR
dc.date.accessioned2011-04-09T14:42:45Z-
dc.date.available2011-04-09T14:42:45Z-
dc.date.created2010-09-15pt_BR
dc.date.issued2010pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 10, n. 3, p. 183-190, 2010.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/862270pt_BR
dc.descriptionHeterosis and its components were evaluated in a diallel crossing system of sweet corn. In the 38 treatments, eigth parents, 28 hybrids and two controls were used, arranged in a randomized block design with three replications.The diallel analysis followed the methodology of Gardner and Eberhart (1966). The following traits were evaluated: male and female flowering, plant and ear height, ear index (number of ears/number of plants), ºBrix, total ear weight, standard ear weight, industrial yield and total sugar content. There was genetic variability among genotypes, with significant differences except for the traits ear index, industrial yield and ºBrix.Heterosis was found for most traits. The mean heterosis of hybrids compared with the parents was positive for most traits. There was a contribution of additive and dominance effects.The contribution of dominant genes was greatest to flowering, plant and ear height and standard ear weight.pt_BR
dc.languageenpt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleHeterosis performance in industrial and yield components of sweet corn.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2011-04-10T11:11:11Zpt_BR
dc.subject.thesagroMilho docept_BR
dc.subject.thesagroVigor híbridopt_BR
dc.subject.thesagroGenéticapt_BR
dc.subject.nalthesaurusSweetcornpt_BR
dc.subject.nalthesaurusHeterosispt_BR
dc.subject.nalthesaurusSpecific combining abilitypt_BR
riaa.ainfo.id862270pt_BR
riaa.ainfo.lastupdate2011-02-17pt_BR
dc.contributor.institutionARACELLE ASSUNÇÃO, UFG; EDWARD MADUREIRA BRASIL, UFG; JAISON PEREIRA DE OLIVEIRA, CNPAF; AMÉRICO JOSÉ DOS SANTOS REIS, UFG; ANDRÉ FERREIRA PEREIRA, INSTITUTO FEDERAL DE EDUCAÇÃO CIÊNCIA E TECNOLOGIA, Planaltina, DF; LUÍCE GOMES BUENO, UFG; MICHELLE RIBEIRO RAMOS, UNIVERSIDADE FEDERAL DO PARANÁ.pt_BR
Appears in Collections:Artigo em periódico indexado (CNPAF)

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