Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/995469
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dc.contributor.authorCAMILLO, J.pt_BR
dc.contributor.authorBRAGA, V. C.pt_BR
dc.contributor.authorMATTOS, J. K. de A.pt_BR
dc.contributor.authorLOPES, R.pt_BR
dc.contributor.authorCUNHA, R. N. V. dapt_BR
dc.contributor.authorPADILHA J.pt_BR
dc.contributor.authorPEREIRA, J. E. S.pt_BR
dc.date.accessioned2014-09-25T07:16:31Z-
dc.date.available2014-09-25T07:16:31Z-
dc.date.created2014-09-19pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 8, p. 604-612, ago. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/995469pt_BR
dc.descriptionThe objective of this work was to evaluate the morphological diversity of oil palm seeds and to cluster the accessions according to their morphological characteristics. Forty?one accessions from the oil palm germplasm bank of Embrapa Amazônia Ocidental were evaluated ? 18 of Elaeis oleifera and 23 of E. guineensis. The groups were formed based on morphological characteristics, by principal component analysis. In E. oleifera, four groups were formed, tied to their region of origin, but with significant morphological differences between accessions from the same population. For tenera?type E. guineensis seeds, three widely divergent groups were formed, especially as to external parameters, which differentiated them from the other ones. The parameter endocarp thickness stood out in intra? and inter?population differentiation. For dura?type E. guineensis, three groups were formed, with larger seeds and thicker endocarps, which differed from all the other ones. The variability observed for seed characteristics in the analyzed accessions allows the establishment of different groups, to define strategies for genetic improvemeNT.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectDiversity (cultures)pt_BR
dc.subjectAmerican oil palmpt_BR
dc.titleSeed biometric parameters in oil palm accessions from a brazilian germplasm bank.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-09-25T07:16:31Zpt_BR
dc.subject.thesagroElaeis Oleiferapt_BR
dc.subject.thesagroElaeis Guineensispt_BR
riaa.ainfo.id995469pt_BR
riaa.ainfo.lastupdate2014-09-19pt_BR
dc.contributor.institutionJULCÉIA CAMILLO, Universidade de Brasília; VALENTINE CARPES BRAGA, Universidade Federal do Pampa; JEAN KLEBER DE ABREU MATTOS, Universidade de Brasília; RICARDO LOPES, CPAA; RAIMUNDO NONATO VIEIRA DA CUNHA, CPAA; JOSEANE PADILHA DA SILVA, CENARGEN; JONNY EVERSON SCHERWINSKI PEREIRA, CENARGEN.pt_BR
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