Copper use efficiency in soybean cultivars
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-3921.pab2019.v54.01140 http://hdl.handle.net/11449/195011 |
Resumo: | The objective of this work was to evaluate the effect of copper use efficiency in soybean cultivars, grown on a typical Ultisol with a high organic matter content, on soil chemical properties and on plant grain yield, nutritional state, and physiological components. The experiment was carried out in greenhouse conditions, in a 5x4 factorial arrangement, with five soybean cultivars (TMG 1066RR, BRS 360RR, NA 6262RR, BMX Turbo RR, and BRS 359RR) and four Cu rates (0, 2, 4, and 8 mg kg(-1)). Under the studied soil conditions, the DTPA-TEA and Mehlich-1 extractants were efficient in determining available Cu in the soil. Regardless of the cultivars, Cu application increased grain yield (GY), shoot dry weight yield (SDWY), number of pods per pot, GY/SDWY ratio, photosynthetic rate, stomatal conductance, internal CO2 concentration, transpiration rate, and chlorophyll content. However, Cu use efficiency varied significantly among the different soybean genotypes. Except for Cu, soil chemical attributes and foliar and grain nutrient contents are not influenced by Cu rates nor by soybean cultivars. |
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Copper use efficiency in soybean cultivarsGlycine maxDTPA-TEAMehlich 1nutritional statephysiological componentsyield componentsThe objective of this work was to evaluate the effect of copper use efficiency in soybean cultivars, grown on a typical Ultisol with a high organic matter content, on soil chemical properties and on plant grain yield, nutritional state, and physiological components. The experiment was carried out in greenhouse conditions, in a 5x4 factorial arrangement, with five soybean cultivars (TMG 1066RR, BRS 360RR, NA 6262RR, BMX Turbo RR, and BRS 359RR) and four Cu rates (0, 2, 4, and 8 mg kg(-1)). Under the studied soil conditions, the DTPA-TEA and Mehlich-1 extractants were efficient in determining available Cu in the soil. Regardless of the cultivars, Cu application increased grain yield (GY), shoot dry weight yield (SDWY), number of pods per pot, GY/SDWY ratio, photosynthetic rate, stomatal conductance, internal CO2 concentration, transpiration rate, and chlorophyll content. However, Cu use efficiency varied significantly among the different soybean genotypes. Except for Cu, soil chemical attributes and foliar and grain nutrient contents are not influenced by Cu rates nor by soybean cultivars.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Embrapa Soja, Rodovia Carlos Joao Str S-N,Caixa Postal 231, BR-86001970 Londrina, PR, BrazilUniv Estadual Paulista, Campus Ilha Solteira,Ave Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Londrina, Rodovia Celso Garcia Cid,PR 445,Km 380, BR-86057970 Londrina, PR, BrazilUniv Estadual Paulista, Campus Ilha Solteira,Ave Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilEmpresa Brasil Pesq AgropecEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Universidade Estadual de Londrina (UEL)Moreira, AdonisCardoso Moraes, Larissa AlexandraRodrigues Nogueira, Thiago Assis [UNESP]Canizella, Brune Trovo2020-12-10T17:01:36Z2020-12-10T17:01:36Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10application/pdfhttp://dx.doi.org/10.1590/S1678-3921.pab2019.v54.01140Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 10 p., 2019.0100-204Xhttp://hdl.handle.net/11449/19501110.1590/S1678-3921.pab2019.v54.01140S0100-204X2019000102103WOS:000499800100001S0100-204X2019000102103.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2024-01-03T06:27:29Zoai:repositorio.unesp.br:11449/195011Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-03T06:27:29Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Copper use efficiency in soybean cultivars |
title |
Copper use efficiency in soybean cultivars |
spellingShingle |
Copper use efficiency in soybean cultivars Moreira, Adonis Glycine max DTPA-TEA Mehlich 1 nutritional state physiological components yield components |
title_short |
Copper use efficiency in soybean cultivars |
title_full |
Copper use efficiency in soybean cultivars |
title_fullStr |
Copper use efficiency in soybean cultivars |
title_full_unstemmed |
Copper use efficiency in soybean cultivars |
title_sort |
Copper use efficiency in soybean cultivars |
author |
Moreira, Adonis |
author_facet |
Moreira, Adonis Cardoso Moraes, Larissa Alexandra Rodrigues Nogueira, Thiago Assis [UNESP] Canizella, Brune Trovo |
author_role |
author |
author2 |
Cardoso Moraes, Larissa Alexandra Rodrigues Nogueira, Thiago Assis [UNESP] Canizella, Brune Trovo |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) Universidade Estadual de Londrina (UEL) |
dc.contributor.author.fl_str_mv |
Moreira, Adonis Cardoso Moraes, Larissa Alexandra Rodrigues Nogueira, Thiago Assis [UNESP] Canizella, Brune Trovo |
dc.subject.por.fl_str_mv |
Glycine max DTPA-TEA Mehlich 1 nutritional state physiological components yield components |
topic |
Glycine max DTPA-TEA Mehlich 1 nutritional state physiological components yield components |
description |
The objective of this work was to evaluate the effect of copper use efficiency in soybean cultivars, grown on a typical Ultisol with a high organic matter content, on soil chemical properties and on plant grain yield, nutritional state, and physiological components. The experiment was carried out in greenhouse conditions, in a 5x4 factorial arrangement, with five soybean cultivars (TMG 1066RR, BRS 360RR, NA 6262RR, BMX Turbo RR, and BRS 359RR) and four Cu rates (0, 2, 4, and 8 mg kg(-1)). Under the studied soil conditions, the DTPA-TEA and Mehlich-1 extractants were efficient in determining available Cu in the soil. Regardless of the cultivars, Cu application increased grain yield (GY), shoot dry weight yield (SDWY), number of pods per pot, GY/SDWY ratio, photosynthetic rate, stomatal conductance, internal CO2 concentration, transpiration rate, and chlorophyll content. However, Cu use efficiency varied significantly among the different soybean genotypes. Except for Cu, soil chemical attributes and foliar and grain nutrient contents are not influenced by Cu rates nor by soybean cultivars. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2020-12-10T17:01:36Z 2020-12-10T17:01:36Z |
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 |
http://dx.doi.org/10.1590/S1678-3921.pab2019.v54.01140 Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 10 p., 2019. 0100-204X http://hdl.handle.net/11449/195011 10.1590/S1678-3921.pab2019.v54.01140 S0100-204X2019000102103 WOS:000499800100001 S0100-204X2019000102103.pdf |
url |
http://dx.doi.org/10.1590/S1678-3921.pab2019.v54.01140 http://hdl.handle.net/11449/195011 |
identifier_str_mv |
Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 10 p., 2019. 0100-204X 10.1590/S1678-3921.pab2019.v54.01140 S0100-204X2019000102103 WOS:000499800100001 S0100-204X2019000102103.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
10 application/pdf |
dc.publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803650162346688512 |