Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/208265 |
Resumo: | More sustainable practices involving biological nitrogen fixation (BNF) and the use of portable chlorophyll meter in fertilization management are promising to increase nitrogen (N) use efficiency in the common bean crop. This study aimed to monitor N managements using a portable chlorophyll meter and its effects on agronomic attributes of Carioca-type common bean cultivars with indeterminate and determinate growth habits (‘IPR Campos Gerais’ and ‘IAC Imperador’). The experiment was carried out in a randomized block design (RBD), in a 2 × 9 factorial scheme, with four replicates. The first factor consisted of the cultivars and the second factor of the N management. The data were subjected to analysis of variance by F test and, when necessary, the means were grouped by the Scott-Knott test at 5% probability level. The use of portable chlorophyll meter is a viable alternative for N monitoring and management in common bean, allowing the reduction of top-dressing N application, regardless of the cultivar used. |
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Repositório Institucional da UNESP |
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Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivarsClorofilómetro portátil en el monitoreo y manejo de nitrógeno en cultivares de frijolesAgronomic nitrogen efficiencyBiological nitrogen fixationChlorophyll indexPhaseolus vulgaris LMore sustainable practices involving biological nitrogen fixation (BNF) and the use of portable chlorophyll meter in fertilization management are promising to increase nitrogen (N) use efficiency in the common bean crop. This study aimed to monitor N managements using a portable chlorophyll meter and its effects on agronomic attributes of Carioca-type common bean cultivars with indeterminate and determinate growth habits (‘IPR Campos Gerais’ and ‘IAC Imperador’). The experiment was carried out in a randomized block design (RBD), in a 2 × 9 factorial scheme, with four replicates. The first factor consisted of the cultivars and the second factor of the N management. The data were subjected to analysis of variance by F test and, when necessary, the means were grouped by the Scott-Knott test at 5% probability level. The use of portable chlorophyll meter is a viable alternative for N monitoring and management in common bean, allowing the reduction of top-dressing N application, regardless of the cultivar used.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Department of Crop Production School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)Department of Rural Engineering School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)Department of Crop Production School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)Department of Rural Engineering School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)CAPES: 001Universidade Estadual Paulista (Unesp)Filla, Vinicius Augusto [UNESP]Coelho, Anderson Prates [UNESP]Leal, Fábio Tiraboschi [UNESP]Bettiol, João Víctor Trombeta [UNESP]Lemos, Leandro Borges [UNESP]2021-06-25T11:09:19Z2021-06-25T11:09:19Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article64-77Revista de la Facultad de Ciencias Agrarias, v. 52, n. 2, p. 64-77, 2020.1853-86650370-4661http://hdl.handle.net/11449/2082652-s2.0-85097960328Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de la Facultad de Ciencias Agrariasinfo:eu-repo/semantics/openAccess2024-06-07T13:53:19Zoai:repositorio.unesp.br:11449/208265Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:01:36.692064Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars Clorofilómetro portátil en el monitoreo y manejo de nitrógeno en cultivares de frijoles |
title |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
spellingShingle |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars Filla, Vinicius Augusto [UNESP] Agronomic nitrogen efficiency Biological nitrogen fixation Chlorophyll index Phaseolus vulgaris L |
title_short |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
title_full |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
title_fullStr |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
title_full_unstemmed |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
title_sort |
Portable chlorophyll meter in monitoring and management of nitrogen in common bean cultivars |
author |
Filla, Vinicius Augusto [UNESP] |
author_facet |
Filla, Vinicius Augusto [UNESP] Coelho, Anderson Prates [UNESP] Leal, Fábio Tiraboschi [UNESP] Bettiol, João Víctor Trombeta [UNESP] Lemos, Leandro Borges [UNESP] |
author_role |
author |
author2 |
Coelho, Anderson Prates [UNESP] Leal, Fábio Tiraboschi [UNESP] Bettiol, João Víctor Trombeta [UNESP] Lemos, Leandro Borges [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Filla, Vinicius Augusto [UNESP] Coelho, Anderson Prates [UNESP] Leal, Fábio Tiraboschi [UNESP] Bettiol, João Víctor Trombeta [UNESP] Lemos, Leandro Borges [UNESP] |
dc.subject.por.fl_str_mv |
Agronomic nitrogen efficiency Biological nitrogen fixation Chlorophyll index Phaseolus vulgaris L |
topic |
Agronomic nitrogen efficiency Biological nitrogen fixation Chlorophyll index Phaseolus vulgaris L |
description |
More sustainable practices involving biological nitrogen fixation (BNF) and the use of portable chlorophyll meter in fertilization management are promising to increase nitrogen (N) use efficiency in the common bean crop. This study aimed to monitor N managements using a portable chlorophyll meter and its effects on agronomic attributes of Carioca-type common bean cultivars with indeterminate and determinate growth habits (‘IPR Campos Gerais’ and ‘IAC Imperador’). The experiment was carried out in a randomized block design (RBD), in a 2 × 9 factorial scheme, with four replicates. The first factor consisted of the cultivars and the second factor of the N management. The data were subjected to analysis of variance by F test and, when necessary, the means were grouped by the Scott-Knott test at 5% probability level. The use of portable chlorophyll meter is a viable alternative for N monitoring and management in common bean, allowing the reduction of top-dressing N application, regardless of the cultivar used. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2021-06-25T11:09:19Z 2021-06-25T11:09:19Z |
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 |
Revista de la Facultad de Ciencias Agrarias, v. 52, n. 2, p. 64-77, 2020. 1853-8665 0370-4661 http://hdl.handle.net/11449/208265 2-s2.0-85097960328 |
identifier_str_mv |
Revista de la Facultad de Ciencias Agrarias, v. 52, n. 2, p. 64-77, 2020. 1853-8665 0370-4661 2-s2.0-85097960328 |
url |
http://hdl.handle.net/11449/208265 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de la Facultad de Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
64-77 |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128218165673984 |