Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1000676
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dc.contributor.authorSANTOS, A. M.pt_BR
dc.contributor.authorROSADO, S. C. da S.pt_BR
dc.contributor.authorOLIVERIA, A. N.pt_BR
dc.date.accessioned2014-11-20T11:11:11Zpt_BR
dc.date.available2014-11-20T11:11:11Zpt_BR
dc.date.created2014-11-20pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 14, n. 4, p. 238-243, Dec. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1000676pt_BR
dc.descriptionThis study aimed at verifying the efficiency of early selection, and estimating the genetic parameters in Dipteryx alata. The 66 half-sib families were obtained from three seed provenances at the Brazilian Savannah of the state of Minas Gerais. The experiment was carried out in a randomized block design with 3 replications and 5 plants per plot. Data diameters at breast height (DBH) and total height (TH) were taken at the ages of 64, 125 and 138 months. REML/BLUP methodology was applied in the D. alata different provenances and progenies. Analysis indicated significant genetic variability (P < 0.01) between and within provenances. Both traits, DBH and TH, presented high narrow sense heritability for the ages analyzed. High genetic correlation occurred between DBH and TH traits, and between ages (age-age); thus, it allowed indirect selection, as well as early selection with high genetics gains.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBarupt_BR
dc.subjectEspécie florestalpt_BR
dc.subjectBrasilpt_BR
dc.subjectParêmetro genéticopt_BR
dc.subjectMelhoramento genéticopt_BR
dc.titleEstimation of genetic parameters and verification of early selection efficiency in baru (Dipteryx alata).pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-01-26T11:11:11Zpt_BR
dc.subject.thesagroCerradopt_BR
dc.subject.thesagroDipteryx Alatapt_BR
dc.subject.thesagroEspécie Nativapt_BR
dc.subject.thesagroSeleção Genéticapt_BR
riaa.ainfo.id1000676pt_BR
riaa.ainfo.lastupdate2016-01-26pt_BR
dc.contributor.institutionALISSON MOURA SANTOS, CNPF; Sebastião Carlos da Silva Rosado, UFLA; Adelson Nascimento Oliveira, UFLA.pt_BR
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