Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes

Detalhes bibliográficos
Autor(a) principal: Cotrim, Mayara Fávero
Data de Publicação: 2019
Outros Autores: Farias, Francisco José Correa, Carvalho, Luiz Paulo de, Teodoro, Larissa Pereira Ribeiro, Bhering, Leonardo Lopes, Teodoro, Paulo Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bioscience journal (Online)
Texto Completo: https://seer.ufu.br/index.php/biosciencejournal/article/view/42259
Resumo: Environmental stratification studies are important for the plant breeding, since they allow to adequately plan the experimental network. The objective of this work was to identify similar environments for cotton cultivation in the Brazilian Cerrado regarding yield and fiber quality. Nineteen field studies were carried out in a randomized complete block design with twelve genotypes and four replicates. Agronomic (cotton seed yield and fiber percentage) and technological traits (length, micronaire, fiber strength) were evaluated. These results indicate that there are six environments (PVA3, MON, SHE1, SIN, PPA e TRIN) in which the cotton trials should be installed as a matter of priority owing to the phenotypic response pattern obtained for the evaluated traits. The remaining 13 environments are similar to each other for all traits and can be summarized in strategic locations depending on the ease of installation of the trials.
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spelling Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypesEstratificação ambiental no cerrado brasileiro sobre o rendimento e a qualidade da fibra dos genótipos de algodãoGossypium hirsutumgenotypes x environments interactionfiber qualityAgricultural SciencesEnvironmental stratification studies are important for the plant breeding, since they allow to adequately plan the experimental network. The objective of this work was to identify similar environments for cotton cultivation in the Brazilian Cerrado regarding yield and fiber quality. Nineteen field studies were carried out in a randomized complete block design with twelve genotypes and four replicates. Agronomic (cotton seed yield and fiber percentage) and technological traits (length, micronaire, fiber strength) were evaluated. These results indicate that there are six environments (PVA3, MON, SHE1, SIN, PPA e TRIN) in which the cotton trials should be installed as a matter of priority owing to the phenotypic response pattern obtained for the evaluated traits. The remaining 13 environments are similar to each other for all traits and can be summarized in strategic locations depending on the ease of installation of the trials.Os estudos de estratificação ambiental são importantes para a criação de plantas, uma vez que permitem planejar adequadamente a rede experimental. O objetivo deste trabalho foi identificar ambientes similares para cultivo de algodão no Cerrado brasileiro quanto a produtividade e qualidade da fibra. Dezenove experimentos foram realizados em um delineamento de blocos ao acaso com doze genótipos e quatro repetições. Foram avaliados caracteres agronômicos (produtividade de algodão em caroço e porcentagem de fibra) e tecnológicas (comprimento, micronaire, resistência de fibras). Os resultados indicam que existem seis ambientes (PVA3, MON, SHE1, SIN, PPA e TRIN) em que os ensaios de algodão devem ser instalados como prioritários devido ao padrão de resposta fenotípica obtido para os traços avaliados. Os 13 ambientes restantes são semelhantes entre si para todos os caracteres e podem ser resumidos em locais estratégicos, de acordo com a facilidade de instalação dos ensaios.EDUFU2019-10-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4225910.14393/BJ-v35n5a2019-42259Bioscience Journal ; Vol. 35 No. 5 (2019): Sept./Oct.; 1349-1355Bioscience Journal ; v. 35 n. 5 (2019): Sept./Oct.; 1349-13551981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/42259/27035Brazil; ContemporaryCopyright (c) 2019 Mayara Fávero Cotrim, Francisco José Correa Farias, Luiz Paulo de Carvalho, Larissa Pereira Ribeiro Teodoro, Leonardo Lopes Bhering, Paulo Eduardo Teodorohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCotrim, Mayara Fávero Farias, Francisco José Correa Carvalho, Luiz Paulo de Teodoro, Larissa Pereira Ribeiro Bhering, Leonardo Lopes Teodoro, Paulo Eduardo2022-01-26T01:39:53Zoai:ojs.www.seer.ufu.br:article/42259Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-01-26T01:39:53Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
Estratificação ambiental no cerrado brasileiro sobre o rendimento e a qualidade da fibra dos genótipos de algodão
title Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
spellingShingle Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
Cotrim, Mayara Fávero
Gossypium hirsutum
genotypes x environments interaction
fiber quality
Agricultural Sciences
title_short Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
title_full Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
title_fullStr Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
title_full_unstemmed Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
title_sort Environmental stratification in the brazilian cerrado on the yield and fiber quality of cotton genotypes
author Cotrim, Mayara Fávero
author_facet Cotrim, Mayara Fávero
Farias, Francisco José Correa
Carvalho, Luiz Paulo de
Teodoro, Larissa Pereira Ribeiro
Bhering, Leonardo Lopes
Teodoro, Paulo Eduardo
author_role author
author2 Farias, Francisco José Correa
Carvalho, Luiz Paulo de
Teodoro, Larissa Pereira Ribeiro
Bhering, Leonardo Lopes
Teodoro, Paulo Eduardo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cotrim, Mayara Fávero
Farias, Francisco José Correa
Carvalho, Luiz Paulo de
Teodoro, Larissa Pereira Ribeiro
Bhering, Leonardo Lopes
Teodoro, Paulo Eduardo
dc.subject.por.fl_str_mv Gossypium hirsutum
genotypes x environments interaction
fiber quality
Agricultural Sciences
topic Gossypium hirsutum
genotypes x environments interaction
fiber quality
Agricultural Sciences
description Environmental stratification studies are important for the plant breeding, since they allow to adequately plan the experimental network. The objective of this work was to identify similar environments for cotton cultivation in the Brazilian Cerrado regarding yield and fiber quality. Nineteen field studies were carried out in a randomized complete block design with twelve genotypes and four replicates. Agronomic (cotton seed yield and fiber percentage) and technological traits (length, micronaire, fiber strength) were evaluated. These results indicate that there are six environments (PVA3, MON, SHE1, SIN, PPA e TRIN) in which the cotton trials should be installed as a matter of priority owing to the phenotypic response pattern obtained for the evaluated traits. The remaining 13 environments are similar to each other for all traits and can be summarized in strategic locations depending on the ease of installation of the trials.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/42259
10.14393/BJ-v35n5a2019-42259
url https://seer.ufu.br/index.php/biosciencejournal/article/view/42259
identifier_str_mv 10.14393/BJ-v35n5a2019-42259
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/42259/27035
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil; Contemporary
dc.publisher.none.fl_str_mv EDUFU
publisher.none.fl_str_mv EDUFU
dc.source.none.fl_str_mv Bioscience Journal ; Vol. 35 No. 5 (2019): Sept./Oct.; 1349-1355
Bioscience Journal ; v. 35 n. 5 (2019): Sept./Oct.; 1349-1355
1981-3163
reponame:Bioscience journal (Online)
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Bioscience journal (Online)
collection Bioscience journal (Online)
repository.name.fl_str_mv Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv biosciencej@ufu.br||
_version_ 1797069080246616064

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