Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência e Agrotecnologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542021000100217 |
Resumo: | ABSTRACT Abiotic stresses reduce the yield and quality of cotton production, however, this problem may be mitigated by exogenous elicitors. This study investigated physiological adjustments, improvement in productivity, and fiber yield and quality from naturally colored cotton BRS Topázio cultivar under leaf silicon spraying. Five doses of silicon (0, 50, 100, 150, and 200 mg L-1) were tested in a completely randomized design. The variables assessed were physiological, production, fiber yield and quality. Data were submitted to principal component analysis, multivariate and univariate variance, and multiple linear regression. Silicon promotes physiological adjustments, increased production, cotton fiber yield and quality. Optimum silicon dose varies depending on the variable response. Fiber quality from plants treated with silicon is within the expected pattern for this cultivar and the international standard D-4605 of the American Society for Testing and Materials. Therefore, planting BRS Topázio cultivar under silicon foliar applications may be recommended to improve the naturally colored fiber cotton production chain in the Brazilian semiarid region. |
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Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon sprayingGossypium hirsutumsemiaridpotassium silicatefiber technologies.ABSTRACT Abiotic stresses reduce the yield and quality of cotton production, however, this problem may be mitigated by exogenous elicitors. This study investigated physiological adjustments, improvement in productivity, and fiber yield and quality from naturally colored cotton BRS Topázio cultivar under leaf silicon spraying. Five doses of silicon (0, 50, 100, 150, and 200 mg L-1) were tested in a completely randomized design. The variables assessed were physiological, production, fiber yield and quality. Data were submitted to principal component analysis, multivariate and univariate variance, and multiple linear regression. Silicon promotes physiological adjustments, increased production, cotton fiber yield and quality. Optimum silicon dose varies depending on the variable response. Fiber quality from plants treated with silicon is within the expected pattern for this cultivar and the international standard D-4605 of the American Society for Testing and Materials. Therefore, planting BRS Topázio cultivar under silicon foliar applications may be recommended to improve the naturally colored fiber cotton production chain in the Brazilian semiarid region.Editora da UFLA2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542021000100217Ciência e Agrotecnologia v.45 2021reponame:Ciência e Agrotecnologia (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLA10.1590/1413-7054202145005721info:eu-repo/semantics/openAccessFerraz,Rener Luciano de SouzaCosta,Patrícia da SilvaMagalhães,Ivomberg DouradoMedeiros,Aldair de SouzaViégas,Pedro Roberto AlmeidaMelo,Alberto Soares deeng2021-07-14T00:00:00Zoai:scielo:S1413-70542021000100217Revistahttp://www.scielo.br/cagroPUBhttps://old.scielo.br/oai/scielo-oai.php||renpaiva@dbi.ufla.br|| editora@editora.ufla.br1981-18291413-7054opendoar:2022-11-22T16:31:44.979471Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
title |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
spellingShingle |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying Ferraz,Rener Luciano de Souza Gossypium hirsutum semiarid potassium silicate fiber technologies. |
title_short |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
title_full |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
title_fullStr |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
title_full_unstemmed |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
title_sort |
Physiological adjustments, fiber yield and quality of colored cotton BRS Topázio cultivar under leaf silicon spraying |
author |
Ferraz,Rener Luciano de Souza |
author_facet |
Ferraz,Rener Luciano de Souza Costa,Patrícia da Silva Magalhães,Ivomberg Dourado Medeiros,Aldair de Souza Viégas,Pedro Roberto Almeida Melo,Alberto Soares de |
author_role |
author |
author2 |
Costa,Patrícia da Silva Magalhães,Ivomberg Dourado Medeiros,Aldair de Souza Viégas,Pedro Roberto Almeida Melo,Alberto Soares de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Ferraz,Rener Luciano de Souza Costa,Patrícia da Silva Magalhães,Ivomberg Dourado Medeiros,Aldair de Souza Viégas,Pedro Roberto Almeida Melo,Alberto Soares de |
dc.subject.por.fl_str_mv |
Gossypium hirsutum semiarid potassium silicate fiber technologies. |
topic |
Gossypium hirsutum semiarid potassium silicate fiber technologies. |
description |
ABSTRACT Abiotic stresses reduce the yield and quality of cotton production, however, this problem may be mitigated by exogenous elicitors. This study investigated physiological adjustments, improvement in productivity, and fiber yield and quality from naturally colored cotton BRS Topázio cultivar under leaf silicon spraying. Five doses of silicon (0, 50, 100, 150, and 200 mg L-1) were tested in a completely randomized design. The variables assessed were physiological, production, fiber yield and quality. Data were submitted to principal component analysis, multivariate and univariate variance, and multiple linear regression. Silicon promotes physiological adjustments, increased production, cotton fiber yield and quality. Optimum silicon dose varies depending on the variable response. Fiber quality from plants treated with silicon is within the expected pattern for this cultivar and the international standard D-4605 of the American Society for Testing and Materials. Therefore, planting BRS Topázio cultivar under silicon foliar applications may be recommended to improve the naturally colored fiber cotton production chain in the Brazilian semiarid region. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542021000100217 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542021000100217 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1413-7054202145005721 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Editora da UFLA |
publisher.none.fl_str_mv |
Editora da UFLA |
dc.source.none.fl_str_mv |
Ciência e Agrotecnologia v.45 2021 reponame:Ciência e Agrotecnologia (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Ciência e Agrotecnologia (Online) |
collection |
Ciência e Agrotecnologia (Online) |
repository.name.fl_str_mv |
Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
||renpaiva@dbi.ufla.br|| editora@editora.ufla.br |
_version_ |
1799874971569225728 |