Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1085408 |
Resumo: | The aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance components and the prediction of the permanent phenotypic value were performed using REML/BLUP proceedings. The coefficient of determination, accuracy, and selective efficiency increased when measures increased. The coefficient of determination of 80% was reached beyond 8 crop seasons with high accuracy and selective efficiency. Thus, the evaluation of 8 crop seasons can be suitable to select superior genotypes in the A. muricata L. breeding program. Predicted selection gain had a high magnitude for fruit production indicating that it is possible to take a progressive genetic advance for this trait over cycle breeding. |
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Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L.REMLThe aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance components and the prediction of the permanent phenotypic value were performed using REML/BLUP proceedings. The coefficient of determination, accuracy, and selective efficiency increased when measures increased. The coefficient of determination of 80% was reached beyond 8 crop seasons with high accuracy and selective efficiency. Thus, the evaluation of 8 crop seasons can be suitable to select superior genotypes in the A. muricata L. breeding program. Predicted selection gain had a high magnitude for fruit production indicating that it is possible to take a progressive genetic advance for this trait over cycle breeding.C. F. B. Sanchéz, Universidad Nacional de Colombia; R. S. Alves, UFV; A. d. P. Garcia, Universidad Nacional de Colombia; P. E. Teodoro, UFV; L. A. Peixoto, UFV; L. A. Silva, UFV; L. L. Bhering, UFV; MARCOS DEON VILELA DE RESENDE, CNPF.SANCHÉZ, C. F. B.ALVES, R. S.GARCIA, A. d. P.TEODORO, P. E.PEIXOTO, L. A.SILVA, L. A.BHERING, L. L.RESENDE, M. D. V. de2018-01-15T23:24:40Z2018-01-15T23:24:40Z2018-01-1520172018-01-15T23:24:40Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8 p.Genetics and Molecular Research, v. 16, n. 3, gmr16039753, 2017.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1085408enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-01-15T23:24:47Zoai:www.alice.cnptia.embrapa.br:doc/1085408Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-01-15T23:24:47falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-01-15T23:24:47Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
title |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
spellingShingle |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. SANCHÉZ, C. F. B. REML |
title_short |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
title_full |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
title_fullStr |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
title_full_unstemmed |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
title_sort |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
author |
SANCHÉZ, C. F. B. |
author_facet |
SANCHÉZ, C. F. B. ALVES, R. S. GARCIA, A. d. P. TEODORO, P. E. PEIXOTO, L. A. SILVA, L. A. BHERING, L. L. RESENDE, M. D. V. de |
author_role |
author |
author2 |
ALVES, R. S. GARCIA, A. d. P. TEODORO, P. E. PEIXOTO, L. A. SILVA, L. A. BHERING, L. L. RESENDE, M. D. V. de |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
C. F. B. Sanchéz, Universidad Nacional de Colombia; R. S. Alves, UFV; A. d. P. Garcia, Universidad Nacional de Colombia; P. E. Teodoro, UFV; L. A. Peixoto, UFV; L. A. Silva, UFV; L. L. Bhering, UFV; MARCOS DEON VILELA DE RESENDE, CNPF. |
dc.contributor.author.fl_str_mv |
SANCHÉZ, C. F. B. ALVES, R. S. GARCIA, A. d. P. TEODORO, P. E. PEIXOTO, L. A. SILVA, L. A. BHERING, L. L. RESENDE, M. D. V. de |
dc.subject.por.fl_str_mv |
REML |
topic |
REML |
description |
The aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance components and the prediction of the permanent phenotypic value were performed using REML/BLUP proceedings. The coefficient of determination, accuracy, and selective efficiency increased when measures increased. The coefficient of determination of 80% was reached beyond 8 crop seasons with high accuracy and selective efficiency. Thus, the evaluation of 8 crop seasons can be suitable to select superior genotypes in the A. muricata L. breeding program. Predicted selection gain had a high magnitude for fruit production indicating that it is possible to take a progressive genetic advance for this trait over cycle breeding. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2018-01-15T23:24:40Z 2018-01-15T23:24:40Z 2018-01-15 2018-01-15T23:24:40Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Genetics and Molecular Research, v. 16, n. 3, gmr16039753, 2017. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1085408 |
identifier_str_mv |
Genetics and Molecular Research, v. 16, n. 3, gmr16039753, 2017. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1085408 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 p. |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503448188682240 |