Selection of cotton genotypes for greater length of fibers

Detalhes bibliográficos
Autor(a) principal: Teodoro, Paulo Eduardo
Data de Publicação: 2016
Outros Autores: Morello, Camilo de Lellis, Farias, Francisco José Correia, Carvalho, Luiz Paulo de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/1984-70332016v16n4n50
http://www.locus.ufv.br/handle/123456789/18679
Resumo: In cotton breeding programs, it is necessary to identify genotypes with predictable behavior on the length of fibers, and which are responsive to environmental variations, in specific or broad conditions. The aim of this study was to employ the methodology of mixed models for simultaneous selection of cotton genotypes with greater length of fibers, adaptability and stability. It was evaluated 36 lines in three trials located in Apodi (2013 and 2014) and Santa Helena (2013,) in a randomized block design with two replications. Genetic parameters were estimated by the restricted maximum likelihood/best linear unbiased predictor method (REML/BLUP) and the selection was based on the method of harmonic mean of the relative performance of genetic values. The genotypes CNPA 2012-55, CNPA 2012-58, CNPA 2012-62 and CNPA 2012-64 can be grown in all tested environments, since they gather greater length of fibers, stability and adaptability.
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spelling Selection of cotton genotypes for greater length of fibersBLUP/REMLGenetic parametersGossypium hirsutum L.r. latifolium Hutch.In cotton breeding programs, it is necessary to identify genotypes with predictable behavior on the length of fibers, and which are responsive to environmental variations, in specific or broad conditions. The aim of this study was to employ the methodology of mixed models for simultaneous selection of cotton genotypes with greater length of fibers, adaptability and stability. It was evaluated 36 lines in three trials located in Apodi (2013 and 2014) and Santa Helena (2013,) in a randomized block design with two replications. Genetic parameters were estimated by the restricted maximum likelihood/best linear unbiased predictor method (REML/BLUP) and the selection was based on the method of harmonic mean of the relative performance of genetic values. The genotypes CNPA 2012-55, CNPA 2012-58, CNPA 2012-62 and CNPA 2012-64 can be grown in all tested environments, since they gather greater length of fibers, stability and adaptability.Crop Breeding and Applied Biotechnology2018-04-06T10:37:37Z2018-04-06T10:37:37Z2016-06-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1984-7033http://dx.doi.org/10.1590/1984-70332016v16n4n50http://www.locus.ufv.br/handle/123456789/18679engv. 16, n. 04, p. 340-347, Oct./Dec. 2016Teodoro, Paulo EduardoMorello, Camilo de LellisFarias, Francisco José CorreiaCarvalho, Luiz Paulo deinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T07:40:38Zoai:locus.ufv.br:123456789/18679Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T07:40:38LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Selection of cotton genotypes for greater length of fibers
title Selection of cotton genotypes for greater length of fibers
spellingShingle Selection of cotton genotypes for greater length of fibers
Teodoro, Paulo Eduardo
BLUP/REML
Genetic parameters
Gossypium hirsutum L.r. latifolium Hutch.
title_short Selection of cotton genotypes for greater length of fibers
title_full Selection of cotton genotypes for greater length of fibers
title_fullStr Selection of cotton genotypes for greater length of fibers
title_full_unstemmed Selection of cotton genotypes for greater length of fibers
title_sort Selection of cotton genotypes for greater length of fibers
author Teodoro, Paulo Eduardo
author_facet Teodoro, Paulo Eduardo
Morello, Camilo de Lellis
Farias, Francisco José Correia
Carvalho, Luiz Paulo de
author_role author
author2 Morello, Camilo de Lellis
Farias, Francisco José Correia
Carvalho, Luiz Paulo de
author2_role author
author
author
dc.contributor.author.fl_str_mv Teodoro, Paulo Eduardo
Morello, Camilo de Lellis
Farias, Francisco José Correia
Carvalho, Luiz Paulo de
dc.subject.por.fl_str_mv BLUP/REML
Genetic parameters
Gossypium hirsutum L.r. latifolium Hutch.
topic BLUP/REML
Genetic parameters
Gossypium hirsutum L.r. latifolium Hutch.
description In cotton breeding programs, it is necessary to identify genotypes with predictable behavior on the length of fibers, and which are responsive to environmental variations, in specific or broad conditions. The aim of this study was to employ the methodology of mixed models for simultaneous selection of cotton genotypes with greater length of fibers, adaptability and stability. It was evaluated 36 lines in three trials located in Apodi (2013 and 2014) and Santa Helena (2013,) in a randomized block design with two replications. Genetic parameters were estimated by the restricted maximum likelihood/best linear unbiased predictor method (REML/BLUP) and the selection was based on the method of harmonic mean of the relative performance of genetic values. The genotypes CNPA 2012-55, CNPA 2012-58, CNPA 2012-62 and CNPA 2012-64 can be grown in all tested environments, since they gather greater length of fibers, stability and adaptability.
publishDate 2016
dc.date.none.fl_str_mv 2016-06-04
2018-04-06T10:37:37Z
2018-04-06T10:37:37Z
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 1984-7033
http://dx.doi.org/10.1590/1984-70332016v16n4n50
http://www.locus.ufv.br/handle/123456789/18679
identifier_str_mv 1984-7033
url http://dx.doi.org/10.1590/1984-70332016v16n4n50
http://www.locus.ufv.br/handle/123456789/18679
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v. 16, n. 04, p. 340-347, Oct./Dec. 2016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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