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

This 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.

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Main Authors: COSTA, A. M., MOTOIKE, S. Y., CORRÊA, T. R., SILVA, T. C., COSER, S. M., RESENDE, M. D. V. de, TEÓFILO, R. F.
Other Authors: Annanda 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.
Format: Artigo de periódico biblioteca
Language:English
eng
Published: 2018-11-23
Subjects:Variabilidade genética, Macaw palm, Genetic variability, Acrocomia Aculeata, Macaúba, Espécie Nativa, Bioenergia, Arecaceae, Bioenergy,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099924
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spelling dig-alice-doc-10999242018-11-25T23:35:14Z Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels. COSTA, A. M. MOTOIKE, S. Y. CORRÊA, T. R. SILVA, T. C. COSER, S. M. RESENDE, M. D. V. de TEÓFILO, R. F. Annanda 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. Variabilidade genética Macaw palm Genetic variability Acrocomia Aculeata Macaúba Espécie Nativa Bioenergia Arecaceae Bioenergy This 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. 2018-11-25T23:35:09Z 2018-11-25T23:35:09Z 2018-11-23 2018 2018-11-25T23:35:09Z Artigo de periódico Crop Breeding and Applied Biotechnology, v. 18, N. 3, p. 259-266, July/Sept. 2018. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099924 10.1590/1984- 70332018v18n3a39 en eng openAccess
institution EMBRAPA
collection DSpace
country Brasil
countrycode BR
component Bibliográfico
access En linea
databasecode dig-alice
tag biblioteca
region America del Sur
libraryname Sistema de bibliotecas de EMBRAPA
language English
eng
topic Variabilidade genética
Macaw palm
Genetic variability
Acrocomia Aculeata
Macaúba
Espécie Nativa
Bioenergia
Arecaceae
Bioenergy
Variabilidade genética
Macaw palm
Genetic variability
Acrocomia Aculeata
Macaúba
Espécie Nativa
Bioenergia
Arecaceae
Bioenergy
spellingShingle Variabilidade genética
Macaw palm
Genetic variability
Acrocomia Aculeata
Macaúba
Espécie Nativa
Bioenergia
Arecaceae
Bioenergy
Variabilidade genética
Macaw palm
Genetic variability
Acrocomia Aculeata
Macaúba
Espécie Nativa
Bioenergia
Arecaceae
Bioenergy
COSTA, A. M.
MOTOIKE, S. Y.
CORRÊA, T. R.
SILVA, T. C.
COSER, S. M.
RESENDE, M. D. V. de
TEÓFILO, R. F.
Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
description This 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.
author2 Annanda 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.
author_facet Annanda 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.
COSTA, A. M.
MOTOIKE, S. Y.
CORRÊA, T. R.
SILVA, T. C.
COSER, S. M.
RESENDE, M. D. V. de
TEÓFILO, R. F.
format Artigo de periódico
topic_facet Variabilidade genética
Macaw palm
Genetic variability
Acrocomia Aculeata
Macaúba
Espécie Nativa
Bioenergia
Arecaceae
Bioenergy
author COSTA, A. M.
MOTOIKE, S. Y.
CORRÊA, T. R.
SILVA, T. C.
COSER, S. M.
RESENDE, M. D. V. de
TEÓFILO, R. F.
author_sort COSTA, A. M.
title Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
title_short Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
title_full Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
title_fullStr Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
title_full_unstemmed Genetic parameters and selection of macaw palm (Acrocomia aculeata) accessions: an alternative crop for biofuels.
title_sort genetic parameters and selection of macaw palm (acrocomia aculeata) accessions: an alternative crop for biofuels.
publishDate 2018-11-23
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099924
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