Pure line selection in a heterogeneous soybean cultivar

Detalhes bibliográficos
Autor(a) principal: Amaral, Lígia de Oliveira
Data de Publicação: 2019
Outros Autores: Bruzi, Adriano Teodoro, Resende, Pedro Milanez de, Silva, Karina Barroso
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/39244
Resumo: Although cultivars of autogamous plants are homogeneous genotypes, they may show natural variability due to mechanical mixing, natural hybridization, and mutation. The aim of the present study was to estimate genetic and phenotypic parameters and to identify and select superior genotypes that associate good performance in traits of interest from a heterogeneous population derived from the cultivar BRS Favorita RR. The evaluation experiments were carried out in two crop years and five cities of the state of Minas Gerais, Brazil, in a lattice design, using progenies and the control ‘BRS Favorita RR’. Plant height, first pod height, days to full maturity, lodging score, and grain yield were evaluated. For estimation of the variance components, analysis of deviance was performed by the restricted maximum likelihood (REML) method. The results show that there is difference among treatments and that it is possible to select progenies that outperform the control for all traits evaluated.
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spelling Pure line selection in a heterogeneous soybean cultivarGlycine maxSoybean crop - Selection methodCv BRS Favorita RR - Superior genotypesCv BRS Favorita RR - Genetic and phenotypic parametersAlthough cultivars of autogamous plants are homogeneous genotypes, they may show natural variability due to mechanical mixing, natural hybridization, and mutation. The aim of the present study was to estimate genetic and phenotypic parameters and to identify and select superior genotypes that associate good performance in traits of interest from a heterogeneous population derived from the cultivar BRS Favorita RR. The evaluation experiments were carried out in two crop years and five cities of the state of Minas Gerais, Brazil, in a lattice design, using progenies and the control ‘BRS Favorita RR’. Plant height, first pod height, days to full maturity, lodging score, and grain yield were evaluated. For estimation of the variance components, analysis of deviance was performed by the restricted maximum likelihood (REML) method. The results show that there is difference among treatments and that it is possible to select progenies that outperform the control for all traits evaluated.Sociedade Brasileira de Melhoramento de Plantas2020-03-09T12:17:25Z2020-03-09T12:17:25Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAMARAL, L. de O. et al. Pure line selection in a heterogeneous soybean cultivar. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 277-284, 2019.http://repositorio.ufla.br/jspui/handle/1/39244Crop Breeding and Applied Biotechnologyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessAmaral, Lígia de OliveiraBruzi, Adriano TeodoroResende, Pedro Milanez deSilva, Karina Barrosoeng2020-03-09T12:17:26Zoai:localhost:1/39244Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-03-09T12:17:26Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Pure line selection in a heterogeneous soybean cultivar
title Pure line selection in a heterogeneous soybean cultivar
spellingShingle Pure line selection in a heterogeneous soybean cultivar
Amaral, Lígia de Oliveira
Glycine max
Soybean crop - Selection method
Cv BRS Favorita RR - Superior genotypes
Cv BRS Favorita RR - Genetic and phenotypic parameters
title_short Pure line selection in a heterogeneous soybean cultivar
title_full Pure line selection in a heterogeneous soybean cultivar
title_fullStr Pure line selection in a heterogeneous soybean cultivar
title_full_unstemmed Pure line selection in a heterogeneous soybean cultivar
title_sort Pure line selection in a heterogeneous soybean cultivar
author Amaral, Lígia de Oliveira
author_facet Amaral, Lígia de Oliveira
Bruzi, Adriano Teodoro
Resende, Pedro Milanez de
Silva, Karina Barroso
author_role author
author2 Bruzi, Adriano Teodoro
Resende, Pedro Milanez de
Silva, Karina Barroso
author2_role author
author
author
dc.contributor.author.fl_str_mv Amaral, Lígia de Oliveira
Bruzi, Adriano Teodoro
Resende, Pedro Milanez de
Silva, Karina Barroso
dc.subject.por.fl_str_mv Glycine max
Soybean crop - Selection method
Cv BRS Favorita RR - Superior genotypes
Cv BRS Favorita RR - Genetic and phenotypic parameters
topic Glycine max
Soybean crop - Selection method
Cv BRS Favorita RR - Superior genotypes
Cv BRS Favorita RR - Genetic and phenotypic parameters
description Although cultivars of autogamous plants are homogeneous genotypes, they may show natural variability due to mechanical mixing, natural hybridization, and mutation. The aim of the present study was to estimate genetic and phenotypic parameters and to identify and select superior genotypes that associate good performance in traits of interest from a heterogeneous population derived from the cultivar BRS Favorita RR. The evaluation experiments were carried out in two crop years and five cities of the state of Minas Gerais, Brazil, in a lattice design, using progenies and the control ‘BRS Favorita RR’. Plant height, first pod height, days to full maturity, lodging score, and grain yield were evaluated. For estimation of the variance components, analysis of deviance was performed by the restricted maximum likelihood (REML) method. The results show that there is difference among treatments and that it is possible to select progenies that outperform the control for all traits evaluated.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-03-09T12:17:25Z
2020-03-09T12:17:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv AMARAL, L. de O. et al. Pure line selection in a heterogeneous soybean cultivar. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 277-284, 2019.
http://repositorio.ufla.br/jspui/handle/1/39244
identifier_str_mv AMARAL, L. de O. et al. Pure line selection in a heterogeneous soybean cultivar. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 277-284, 2019.
url http://repositorio.ufla.br/jspui/handle/1/39244
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Melhoramento de Plantas
publisher.none.fl_str_mv Sociedade Brasileira de Melhoramento de Plantas
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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