Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.

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dc.contributorAnnanda Mendes Costa, UFV; Sérgio Yoshimitsu Motoike, UFV; Thais Roseli Corrêa, UFV; Thaís Cristina Silva, UFV; Sara Morra Coser, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Reinaldo Francisco Teófilo, UFV.
dc.creatorCOSTA, A. M.
dc.creatorMOTOIKE, S. Y.
dc.creatorCORRÊA, T. R.
dc.creatorSILVA, T. C.
dc.creatorCOSER, S. M.
dc.creatorRESENDE, M. D. V. de
dc.creatorTEÓFILO, R. F.
dc.date2018-11-25T23:35:09Z
dc.date2018-11-25T23:35:09Z
dc.date2018-11-23
dc.date2018
dc.date2018-11-25T23:35:09Z
dc.date.accessioned2026-07-07T03:29:00Z
dc.descriptionThis study aimed to estimate the parameters related to the genetic control of the physical characteristics of the fruits, oil content, and oil yield, and to proceed with the selection of macaw palm accessions. Forty-four macaw palm accessions of the active germplasm collection of the Federal University of Viçosa were collected for the evaluation of epicarp dry matter, pulp dry matter, endocarp dry matter, kernel dry matter, oil content, and oil yield. Narrow-sense individual heritability estimates were considered as of intermediate magnitude. The coefficient of repeatability and the accuracy in family selection was of high magnitude. Oil yield per plant presented the highest coefficient of individual genetic variation. Five different accessions contributed to the ten first individuals selected by the individual BLUP. The Mulamba and Mock?s rank index allowed classifying the accessions in a sequence favorable to selection.
dc.identifierCrop Breeding and Applied Biotechnology, v. 18, N. 3, p. 259-266, July/Sept. 2018.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1099924
dc.identifier10.1590/1984- 70332018v18n3a39
dc.identifier.urihttp://hdl.handle.net/123456789/434870
dc.languageeng
dc.rightsopenAccess
dc.subjectVariabilidade genética
dc.subjectMacaw palm
dc.subjectGenetic variability
dc.subjectAcrocomia Aculeata
dc.subjectMacaúba
dc.subjectEspécie Nativa
dc.subjectBioenergia
dc.subjectArecaceae
dc.subjectBioenergy
dc.titleGenetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
dc.typeArtigo de periódico

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