Épocas de dessecação nos atributos pós-colheita de grãos de soja

Detalhes bibliográficos
Autor(a) principal: Botelho, Fernando Mendes
Data de Publicação: 2022
Outros Autores: Schopf, Pedro Alexandre, Ramos Junior, Edison Ulisses, Souza, Ícaro Pererira, Botelho, Silvia de Carvalho Campos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agrarian (Dourados. Online)
Texto Completo: https://ojs.ufgd.edu.br/index.php/agrarian/article/view/15683
Resumo: In order to increase the planting window of the second crop, some producers have used an application of desiccant herbicide before physiological maturation of soybeans in the middle northern of Mato Grosso. The objective of this work was to evaluate the effect of desiccant application at different stages of maturation of soybean crops, and to evaluate the influence of this operation on physical and chemical aspects of the grains. We used grains from cultivars BRS 7980 and M 8372 IPRO. For each cultivar evaluated, desiccation occurred in five phenological stages (R5.5, R6, R7.1, R7.3, R8.1). After harvesting, the beans were dried, cleaned and classified. The anticipation of desiccation reduced the mass of a thousand grains, increased the apparent specific mass and decreased the amount of oil in the grains. The application of the desiccant herbicide at the recommended stage reduced the deterioration of the grains in the field, caused by pathogens.
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spelling Épocas de dessecação nos atributos pós-colheita de grãos de sojaQuality of desiccated soy beans at different stages of maturationPhysical propertiesMaturationGlycine maxGlycine maxPropriedades físicasMaturaçãoIn order to increase the planting window of the second crop, some producers have used an application of desiccant herbicide before physiological maturation of soybeans in the middle northern of Mato Grosso. The objective of this work was to evaluate the effect of desiccant application at different stages of maturation of soybean crops, and to evaluate the influence of this operation on physical and chemical aspects of the grains. We used grains from cultivars BRS 7980 and M 8372 IPRO. For each cultivar evaluated, desiccation occurred in five phenological stages (R5.5, R6, R7.1, R7.3, R8.1). After harvesting, the beans were dried, cleaned and classified. The anticipation of desiccation reduced the mass of a thousand grains, increased the apparent specific mass and decreased the amount of oil in the grains. The application of the desiccant herbicide at the recommended stage reduced the deterioration of the grains in the field, caused by pathogens.Visando aumentar a janela de plantio da segunda safra, a aplicação de herbicida dessecante na lavoura de soja antes da maturação fisiológica dos grãos tem sido prática comum no médio norte de Mato Grosso, por parte dos produtores. Assim, objetivou-se, por meio deste trabalho, avaliar o efeito da aplicação de dessecante em diferentes estádios fenológicos da lavoura de soja nos aspectos físicos e químicos dos grãos, em Sinop-MT, durante a safra da soja 2018/19. As cultivares BRS 7980 e M 8372 IPRO foram dessecadas em cinco estádios fenológicos distintos (R5.5, R6, R7.1, R7.3, R8.1). Após a colheita, os grãos foram secos, limpos e classificados. Em seguida, determinou-se a massa específica aparente, a massa de mil grãos e os componentes de composição centesimal (fibra bruta, extrato etéreo, proteína, cinzas, carboidrato e água). A antecipação da dessecação reduziu a massa de mil grãos, aumentou a massa específica aparente e diminuiu a quantidade de óleo nos grãos. A aplicação do herbicida dessecante no estádio recomendado reduziu as injúrias causadas por patógenos nos grãos de soja das duas cultivares.Editora UFGD2022-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/1568310.30612/agrarian.v15i55.15683Agrarian; v. 15 n. 55 (2022); e15683Agrarian Journal; Vol. 15 No. 55 (2022); e156831984-2538reponame:Agrarian (Dourados. Online)instname:Universidade Federal da Grande Dourados (UFGD)instacron:UFGDporhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/15683/9006Copyright (c) 2022 Fernando Mendes Botelho, Pedro Alexandre Schopf, Edison Ulisses Ramos Junior, Ícaro Pererira Souza, Silvia de Carvalho Campos Botelhohttps://creativecommons.org/licenses/by-nc-sa/3.0/br/info:eu-repo/semantics/openAccessBotelho, Fernando MendesSchopf, Pedro AlexandreRamos Junior, Edison UlissesSouza, Ícaro PereriraBotelho, Silvia de Carvalho Campos2023-01-13T19:10:42Zoai:ojs.pkp.sfu.ca:article/15683Revistahttps://ojs.ufgd.edu.br/index.php/agrarianPUBhttps://ojs.ufgd.edu.br/index.php/agrarian/oairevistaagrarian@ufgd.edu.br||1984-25381984-252Xopendoar:http://ojs.ufgd.edu.br/index.php/agrarian/oaihttp://ojs.ufgd.edu.br/index.php/agrarian/oai2023-01-13T19:10:42Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)false
dc.title.none.fl_str_mv Épocas de dessecação nos atributos pós-colheita de grãos de soja
Quality of desiccated soy beans at different stages of maturation
title Épocas de dessecação nos atributos pós-colheita de grãos de soja
spellingShingle Épocas de dessecação nos atributos pós-colheita de grãos de soja
Botelho, Fernando Mendes
Physical properties
Maturation
Glycine max
Glycine max
Propriedades físicas
Maturação
title_short Épocas de dessecação nos atributos pós-colheita de grãos de soja
title_full Épocas de dessecação nos atributos pós-colheita de grãos de soja
title_fullStr Épocas de dessecação nos atributos pós-colheita de grãos de soja
title_full_unstemmed Épocas de dessecação nos atributos pós-colheita de grãos de soja
title_sort Épocas de dessecação nos atributos pós-colheita de grãos de soja
author Botelho, Fernando Mendes
author_facet Botelho, Fernando Mendes
Schopf, Pedro Alexandre
Ramos Junior, Edison Ulisses
Souza, Ícaro Pererira
Botelho, Silvia de Carvalho Campos
author_role author
author2 Schopf, Pedro Alexandre
Ramos Junior, Edison Ulisses
Souza, Ícaro Pererira
Botelho, Silvia de Carvalho Campos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Botelho, Fernando Mendes
Schopf, Pedro Alexandre
Ramos Junior, Edison Ulisses
Souza, Ícaro Pererira
Botelho, Silvia de Carvalho Campos
dc.subject.por.fl_str_mv Physical properties
Maturation
Glycine max
Glycine max
Propriedades físicas
Maturação
topic Physical properties
Maturation
Glycine max
Glycine max
Propriedades físicas
Maturação
description In order to increase the planting window of the second crop, some producers have used an application of desiccant herbicide before physiological maturation of soybeans in the middle northern of Mato Grosso. The objective of this work was to evaluate the effect of desiccant application at different stages of maturation of soybean crops, and to evaluate the influence of this operation on physical and chemical aspects of the grains. We used grains from cultivars BRS 7980 and M 8372 IPRO. For each cultivar evaluated, desiccation occurred in five phenological stages (R5.5, R6, R7.1, R7.3, R8.1). After harvesting, the beans were dried, cleaned and classified. The anticipation of desiccation reduced the mass of a thousand grains, increased the apparent specific mass and decreased the amount of oil in the grains. The application of the desiccant herbicide at the recommended stage reduced the deterioration of the grains in the field, caused by pathogens.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-16
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://ojs.ufgd.edu.br/index.php/agrarian/article/view/15683
10.30612/agrarian.v15i55.15683
url https://ojs.ufgd.edu.br/index.php/agrarian/article/view/15683
identifier_str_mv 10.30612/agrarian.v15i55.15683
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ufgd.edu.br/index.php/agrarian/article/view/15683/9006
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora UFGD
publisher.none.fl_str_mv Editora UFGD
dc.source.none.fl_str_mv Agrarian; v. 15 n. 55 (2022); e15683
Agrarian Journal; Vol. 15 No. 55 (2022); e15683
1984-2538
reponame:Agrarian (Dourados. Online)
instname:Universidade Federal da Grande Dourados (UFGD)
instacron:UFGD
instname_str Universidade Federal da Grande Dourados (UFGD)
instacron_str UFGD
institution UFGD
reponame_str Agrarian (Dourados. Online)
collection Agrarian (Dourados. Online)
repository.name.fl_str_mv Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)
repository.mail.fl_str_mv revistaagrarian@ufgd.edu.br||
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