Épocas de dessecação nos atributos pós-colheita de grãos de soja
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
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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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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1792205855621382144 |