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Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
03/09/2020 |
Data da última atualização: |
03/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ALECRIM, A. O.; GUIMARÃES, R. J.; CASTANHEIRA, D. T.; REZENDE, T. T.; CARVALHO, M. A. de F.; VOLTOLINI, G. B. |
Afiliação: |
ADEMILSON DE OLIVEIRA ALECRIM, UFLA; RUBENS JOSÉ GUIMARÃES, UFLA; DALYSE TOLEDO CASTANHEIRA, UFLA; TIAGO TERUEL REZENDE, UNIFENAS; MILENE ALVES DE FIGUEIREDO CARVALHO, CNPCa; GIOVANI BELUTTI VOLTOLINI, UFLA. |
Título: |
Sucrose in detoxification of coffee plants with glyphosate drift. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Coffee Science, v. 14, n. 1, p. 48 - 54, jan./mar. 2019. |
Idioma: |
Inglês |
Conteúdo: |
The weed control in coffee plants has great importance, as they compete for light, water and nutrients. The chemical control is the most used, emphasizing the glyphosate, however, when applied, drift can occur and consequently cause injuries to coffee. Many farmers use the sucrose application with the objective to reverse the damage caused by the herbicide drift, even without scientific basis to justify such action. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. The experiment was carried out in a greenhouse, using a randomized block design, arranged in a 3 x 3 factorial scheme with 2 additional treatments, using 3 sucrose doses (2, 4 and 8%) with 3 application times (1, 24 and 168 hours after intoxication with 10% of the commercial glyphosate dose) with an additional one in which the plants were not intoxicated and not treated with sucrose and another only with plants intoxicated by glyphosate. After 75 days performing the experiment, growth, physiological and anatomical characteristics were evaluated. The application of sucrose in the reversal of intoxication of growth variables (height, leaf area number of leaves, shoot dry weight and dry weight of the root system) was not efficient. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. For the physiological variables the application of 2% sucrose, one hour after glyphosate intoxication was the most efficient treatment. MenosThe weed control in coffee plants has great importance, as they compete for light, water and nutrients. The chemical control is the most used, emphasizing the glyphosate, however, when applied, drift can occur and consequently cause injuries to coffee. Many farmers use the sucrose application with the objective to reverse the damage caused by the herbicide drift, even without scientific basis to justify such action. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. The experiment was carried out in a greenhouse, using a randomized block design, arranged in a 3 x 3 factorial scheme with 2 additional treatments, using 3 sucrose doses (2, 4 and 8%) with 3 application times (1, 24 and 168 hours after intoxication with 10% of the commercial glyphosate dose) with an additional one in which the plants were not intoxicated and not treated with sucrose and another only with plants intoxicated by glyphosate. After 75 days performing the experiment, growth, physiological and anatomical characteristics were evaluated. The application of sucrose in the reversal of intoxication of growth variables (height, leaf area number of leaves, shoot dry weight and dry weight of the root system) was not efficient. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. ... Mostrar Tudo |
Thesagro: |
Anatomia Vegetal; Coffea Arábica; Fisiologia Vegetal; Herbicida; Intoxicação. |
Thesaurus Nal: |
Coffea arabica var. arabica; Herbicides; Plant anatomy; Plant physiology. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215738/1/1-2019.pdf
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Marc: |
LEADER 02464naa a2200289 a 4500 001 2124699 005 2020-09-03 008 2019 bl uuuu u00u1 u #d 100 1 $aALECRIM, A. O. 245 $aSucrose in detoxification of coffee plants with glyphosate drift.$h[electronic resource] 260 $c2019 520 $aThe weed control in coffee plants has great importance, as they compete for light, water and nutrients. The chemical control is the most used, emphasizing the glyphosate, however, when applied, drift can occur and consequently cause injuries to coffee. Many farmers use the sucrose application with the objective to reverse the damage caused by the herbicide drift, even without scientific basis to justify such action. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. The experiment was carried out in a greenhouse, using a randomized block design, arranged in a 3 x 3 factorial scheme with 2 additional treatments, using 3 sucrose doses (2, 4 and 8%) with 3 application times (1, 24 and 168 hours after intoxication with 10% of the commercial glyphosate dose) with an additional one in which the plants were not intoxicated and not treated with sucrose and another only with plants intoxicated by glyphosate. After 75 days performing the experiment, growth, physiological and anatomical characteristics were evaluated. The application of sucrose in the reversal of intoxication of growth variables (height, leaf area number of leaves, shoot dry weight and dry weight of the root system) was not efficient. The objective of this study was to evaluate the effect of the sucrose application on the detoxification of coffee plants in the implantation phase with glyphosate drift. For the physiological variables the application of 2% sucrose, one hour after glyphosate intoxication was the most efficient treatment. 650 $aCoffea arabica var. arabica 650 $aHerbicides 650 $aPlant anatomy 650 $aPlant physiology 650 $aAnatomia Vegetal 650 $aCoffea Arábica 650 $aFisiologia Vegetal 650 $aHerbicida 650 $aIntoxicação 700 1 $aGUIMARÃES, R. J. 700 1 $aCASTANHEIRA, D. T. 700 1 $aREZENDE, T. T. 700 1 $aCARVALHO, M. A. de F. 700 1 $aVOLTOLINI, G. B. 773 $tCoffee Science$gv. 14, n. 1, p. 48 - 54, jan./mar. 2019.
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Embrapa Café (CNPCa) |
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Registros recuperados : 2 | |
1. | | ALECRIM, A. O.; GUIMARÃES, R. J.; CASTANHEIRA, D. T.; REZENDE, T. T.; CARVALHO, M. A. de F.; VOLTOLINI, G. B. Sucrose in detoxification of coffee plants with glyphosate drift. Coffee Science, v. 14, n. 1, p. 48 - 54, jan./mar. 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Café. |
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2. | | ASSUNÇÃO, L.; PAULINO, R. N. L.; MENICUCCI NETTO, P.; ALECRIM, A. O.; GUIMARÃES, R. J.; CARVALHO, M. A. de F.; CASTANHEIRA, D. T. Ecofisiologia de cafeeiros jovens intoxicados com Glyphosate após a aplicação de produtos remediadores. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 43., 2017, Poços de Caldas. Novas tecnologias para um bom café produzir. Brasília, DF: Embrapa Café, 2017.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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Registros recuperados : 2 | |
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