Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/492661
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dc.contributor.authorSOUSA, J. A. dept_BR
dc.contributor.authorMALUF, W. R.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created1998-07-09pt_BR
dc.date.issued1998pt_BR
dc.identifier.citationGenetics and Molecular Biology, Ribeirão Preto, v. 21, n. 1, p. 99-103, mar. 1998.pt_BR
dc.identifier.issn1415-4757 (impresso) / 1678-4685 (online)pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/492661pt_BR
dc.descriptionThis study was carried out to obtain estimates of heterosis in crosses between seven eggplant cultivars (Embu = E; Santa Genebra = SG; Viserba = V; Aubergine de Barbentane = AB; Florida Market 10 = FM; Black Beauty = BB, and Melitino = M) and two breeding lines (B-14-07 = B1 and B-31-06 = B2). The F1 hybrids used were: E x FM; E x BB; E x M; E x B1; E x B2; SG x FM; SG x BB; SG x M; SG x B1; SG x B2; V x FM; V x B1; V x B2; AB x FM; AB x M; AB x B1; AB x B2 and M x FM. Cultivars, lines and hybrids were evaluated at the ESAL experimental field in Lavras, MG, from February to October 1992. A randomized complete block design with three replications was used. Significant heterosis relative to the parental means was detected for all traits studied. Their values ranged from +41.23% to +113.31% for total fruit yield, from -11.45% to +26.17% for average fruit weight, and from +27.98% to +141.81% for early production. Heterosis relative to the superior parent ranged from +13.89% to +92.51% for total fruit yield. Hybrid pairs: SG x FM and AB x B1, V x FM and AB x FM, E x M and AB x B1 were the most heterotic relative to the parental mean for total fruit production, mean fruit weight and early production, respectively. The hybrids displaying highest heterosis relative to the superior parent for total yield were AB x B1 and SG x FM.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectHeterosept_BR
dc.subjectBerenjenaspt_BR
dc.subjectFitomejoramientopt_BR
dc.titleExpression of heterosis for productive traits in F1 eggplant (Solanum melongena L.) hybrids.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-01-04T11:11:11Zpt_BR
dc.subject.thesagroMelhoramento genético vegetalpt_BR
dc.subject.thesagroBerinjelapt_BR
dc.subject.thesagroSolanum melongenapt_BR
dc.subject.thesagroVigor híbridopt_BR
dc.subject.nalthesaurusPlant breedingpt_BR
dc.subject.nalthesaurusEggplantspt_BR
dc.subject.nalthesaurusHeterosispt_BR
riaa.ainfo.id492661pt_BR
riaa.ainfo.lastupdate2019-01-04 -02:00:00pt_BR
dc.identifier.doi10.1590/S1415-47571998000100017.pt_BR
dc.contributor.institutionJOAO ALENCAR DE SOUSA, CNPAT; Wilson Roberto Maluf, UFLA.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAF-AC)

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