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Campo DCValorIdioma
dc.contributor.authorCARDOSO, P. M. R.
dc.contributor.authorDIAS, L. A. dos S.
dc.contributor.authorRESENDE, M. D. V. de
dc.contributor.authorFREITAS, R. G. de
dc.contributor.authorCORRÊA, T. R.
dc.contributor.authorMUNIZ, D. R.
dc.contributor.authorZAIDAN, I. R.
dc.date.accessioned2018-11-28T23:40:58Z-
dc.date.available2018-11-28T23:40:58Z-
dc.date.created2018-11-28
dc.date.issued2018
dc.identifier.citationCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 18, n. 2, p. 192-199, Apr./June 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1100217-
dc.descriptionJ. curcas (physic nut) is one of the most promising oilseeds for biofuel production and the knowledge about genetic parameter estimates is important for its breeding. Here, we evaluated 121 families, from 48 to 60 months of age, aiming genetic evaluation and selection. The trial was set up in an 11 x 11 lattice design, with three replications and 4-plant plot. The traits evaluated were fruit yield (FY), grain (GY) and oil yield (OY), fruit husk percentage (FH) and seed oil content (OC). Individual heritabilities were low (0.19 to 0.23), requiring accurate selection and improvement methods. Moderate repeatabilities were observed for FY (0.54), GY (0.52), OC (0.30) and OY (0.51), indicating that the families evaluated maintained relative superiority over the years. With selection of the 20 best individuals, the predicted genotypic gains (66%) were greater than the additive gains (56%), indicating greater possibilities of success from cultivation of clones.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPinhão manso
dc.subjectBioquerosene
dc.subjectBiokerosene
dc.subjectGenetic parameters
dc.subjectGrain yield and components
dc.subjectPhysic nut
dc.titleGenetic evaluation and selection in Jatropha curcas L.
dc.typeArtigo de periódico
dc.date.updated2018-11-28T23:40:58Zpt_BR
dc.subject.thesagroJatropha Curcas
dc.subject.thesagroParâmetro Genético
dc.subject.thesagroBiocombustível
dc.subject.nalthesaurusBiodiesel
dc.subject.nalthesaurusVariability
dc.subject.nalthesaurusBiofuels
riaa.ainfo.id1100217
riaa.ainfo.lastupdate2018-11-28
dc.identifier.doi10.1590/1984-70332018v18n2a27
dc.contributor.institutionPoliane Marcele Ribeiro Cardoso, UFV; Luiz Antônio dos Santos Dias, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Ricardo Galvão de Freitas, Monsanto; Thais Roseli Corrêa, UFV; Dandara Rêgo Muniz, UFV; Iasmine Ramos Zaidan, UFV.
Aparece nas coleções:Artigo em periódico indexado (CNPF)

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