Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/35859 |
Resumo: | The effect of silicon application on the induction of plant resistance to pests has been widely discussed, as well as its benefits in plant nutrition. However, it is not yet known which source and dose of this nutrient give maize greater productivity and resistance to caterpillar-cartridge (Spodoptera frugiperda) under semi-arid climate conditions. The objective of this work was to evaluate the effect of sources and doses of silicon on yield and resistance of green maize BRS 3046 plants to S. frugiperda in the conditions of Teresina, PI. Two experiments were carried out, in a randomized block design and split-plot design, with four replications. In experiment I, the plots were constituted by doses of potassium silicate (0.0, 1.0, 2.0, 4.0 and 6.0 L ha-1) and in experiment II, by doses of silicon acid (0.0, 0.5, 1.0, 1.5 and 2.0 kg ha-1), evaluated at 15, 30, 45 and 60 days after emergence. The level of leaf damage, number and percentage of damaged plants, number of live leaves, number of caterpillars on ears, plant height, average ear weight and productivity were evaluated. Potassium silicate and silicon acid, respectively, at doses of up to 6.0 L ha-1 and 2.0 kg ha-1 do not change parameters of resistance to S. frugiperda and yield of BRS 3046 maize. The sources and doses of Si do not provide benefits to productivity and do not attenuate damage caused by S. frugiperda in maize plants, BRS 3046. |
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Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plantsPotencial del silicio en la productividad y reducción de daños de caterpillar de cartucho en plantas de maíz Potencial do silício na produtividade e redução de danos da lagarta-do-cartucho em plantas de milhoControl de plagasNutrición vegetalZea mays.Pest controlPlant nutritionZea mays.Controle de pragasNutrição de plantasZea mays. The effect of silicon application on the induction of plant resistance to pests has been widely discussed, as well as its benefits in plant nutrition. However, it is not yet known which source and dose of this nutrient give maize greater productivity and resistance to caterpillar-cartridge (Spodoptera frugiperda) under semi-arid climate conditions. The objective of this work was to evaluate the effect of sources and doses of silicon on yield and resistance of green maize BRS 3046 plants to S. frugiperda in the conditions of Teresina, PI. Two experiments were carried out, in a randomized block design and split-plot design, with four replications. In experiment I, the plots were constituted by doses of potassium silicate (0.0, 1.0, 2.0, 4.0 and 6.0 L ha-1) and in experiment II, by doses of silicon acid (0.0, 0.5, 1.0, 1.5 and 2.0 kg ha-1), evaluated at 15, 30, 45 and 60 days after emergence. The level of leaf damage, number and percentage of damaged plants, number of live leaves, number of caterpillars on ears, plant height, average ear weight and productivity were evaluated. Potassium silicate and silicon acid, respectively, at doses of up to 6.0 L ha-1 and 2.0 kg ha-1 do not change parameters of resistance to S. frugiperda and yield of BRS 3046 maize. The sources and doses of Si do not provide benefits to productivity and do not attenuate damage caused by S. frugiperda in maize plants, BRS 3046.El efecto de la aplicación de silicio en la inducción de resistencia de las plantas a las plagas ha sido ampliamente discutido, así como sus beneficios en la nutrición vegetal. Sin embargo, aún no se sabe qué fuente y dosis de este nutriente otorgan al maíz mayor productividad y resistencia al gusano cogollero (Spodoptera frugiperda) en condiciones de clima semiárido. El objetivo de este trabajo fue evaluar el efecto de fuentes y dosis de silicio sobre el rendimiento y resistencia de plantas de maíz verde BRS 3046 a S. frugiperda en las condiciones de Teresina, PI. Se realizaron dos experimentos, en un diseño de bloques al azar y en un diseño de parcelas divididas, con cuatro repeticiones. En el experimento I, las parcelas estuvieron constituidas por dosis de silicato de potasio (0.0, 1.0, 2.0, 4.0 y 6.0 L ha-1) y en el experimento II, por dosis de ácido silíceo (0.0, 0.5, 1.0, 1.5 y 2.0 kg ha -1), evaluados a los 15, 30, 45 y 60 días después de la emergencia. Se evaluó el nivel de daño foliar, número y porcentaje de plantas dañadas, número de hojas vivas, número de orugas en mazorcas, altura de planta, peso promedio de mazorca y productividad. El silicato de potasio y el ácido de silicio, respectivamente, en dosis de hasta 6,0 L ha-1 y 2,0 kg ha-1 no modifican los parámetros de resistencia a S. frugiperda y rendimiento del maíz BRS 3046. Las dosis de Si no brindan beneficios a la productividad y no atenúan los daños causados por S. frugiperda en plantas de maíz, BRS 3046.O efeito da aplicação com silício sobre a indução de resistência de plantas a pragas tem sido bastante discutido, bem como seus benefícios na nutrição das plantas. No entanto, ainda não se sabe qual fonte e a dose desse nutriente confere ao milho maior produtividade e resistência a lagarta-do-cartucho (Spodoptera frugiperda) sob condições de clima semiárido. O objetivo desse trabalho foi avaliar o efeito de fontes e doses de silício sobre a produtividade e a resistência de plantas de milho verde BRS 3046 à S. frugiperda nas condições do município de Teresina, PI. Foram conduzidos, paralelamente, dois experimentos em delineamento de blocos casualizados e esquema de parcelas subdivididas, com quatro repetições. No experimento I, as parcelas foram constituídas por doses de silicato de potássio (0,0, 1,0, 2,0, 4,0 e 6,0 L ha-1) e no experimento II, por doses de ácido silício (0,0, 0,5, 1,0, 1,5 e 2,0 kg ha-1), avaliados aos 15, 30, 45 e 60 dias após a emergência. Foram avaliados o nível de dano foliar, número e percentagem de plantas danificadas, número de folhas vivas, número de lagartas nas espigas, altura de plantas, peso médio de espigas e produtividade. O silicato de potássio e ácido silício, respectivamente, nas doses de até 6,0 L ha-1 e 2,0 kg ha-1 não modificam parâmetros de resistência à S. frugiperda e de produtividade de milho BRS 3046. As fontes e doses de Si não proporcionam benefícios a produtividade e não atenuam danos provocados pela S. frugiperda em plantas de milho, BRS 3046.Research, Society and Development2022-10-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3585910.33448/rsd-v11i13.35859Research, Society and Development; Vol. 11 No. 13; e593111335859Research, Society and Development; Vol. 11 Núm. 13; e593111335859Research, Society and Development; v. 11 n. 13; e5931113358592525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/35859/30024Copyright (c) 2022 Antônio Natanael Soares; Antônio Leonício Ferreira da Cruz; Ludmila Oliveira Campos; Daniel Gomes e Silva; Carlos Humberto Aires Matos Filho; Fabrício Custódio de Moura Gonçalves; Luís Gonzaga Medeiros Figueiredo Júnior; Francineuma Ponciano de Arrudahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSoares, Antônio Natanael Cruz, Antônio Leonício Ferreira da Campos, Ludmila Oliveira Silva, Daniel Gomes e Matos Filho, Carlos Humberto Aires Gonçalves, Fabrício Custódio de Moura Figueiredo Júnior, Luís Gonzaga Medeiros Arruda, Francineuma Ponciano de 2022-10-17T13:43:46Zoai:ojs.pkp.sfu.ca:article/35859Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:50:37.092574Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants Potencial del silicio en la productividad y reducción de daños de caterpillar de cartucho en plantas de maíz Potencial do silício na produtividade e redução de danos da lagarta-do-cartucho em plantas de milho |
| title |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| spellingShingle |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants Soares, Antônio Natanael Control de plagas Nutrición vegetal Zea mays. Pest control Plant nutrition Zea mays. Controle de pragas Nutrição de plantas Zea mays. |
| title_short |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| title_full |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| title_fullStr |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| title_full_unstemmed |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| title_sort |
Potential of silicon in the productivity and harm reduction of caterpillar-cartridge in maize plants |
| author |
Soares, Antônio Natanael |
| author_facet |
Soares, Antônio Natanael Cruz, Antônio Leonício Ferreira da Campos, Ludmila Oliveira Silva, Daniel Gomes e Matos Filho, Carlos Humberto Aires Gonçalves, Fabrício Custódio de Moura Figueiredo Júnior, Luís Gonzaga Medeiros Arruda, Francineuma Ponciano de |
| author_role |
author |
| author2 |
Cruz, Antônio Leonício Ferreira da Campos, Ludmila Oliveira Silva, Daniel Gomes e Matos Filho, Carlos Humberto Aires Gonçalves, Fabrício Custódio de Moura Figueiredo Júnior, Luís Gonzaga Medeiros Arruda, Francineuma Ponciano de |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Soares, Antônio Natanael Cruz, Antônio Leonício Ferreira da Campos, Ludmila Oliveira Silva, Daniel Gomes e Matos Filho, Carlos Humberto Aires Gonçalves, Fabrício Custódio de Moura Figueiredo Júnior, Luís Gonzaga Medeiros Arruda, Francineuma Ponciano de |
| dc.subject.por.fl_str_mv |
Control de plagas Nutrición vegetal Zea mays. Pest control Plant nutrition Zea mays. Controle de pragas Nutrição de plantas Zea mays. |
| topic |
Control de plagas Nutrición vegetal Zea mays. Pest control Plant nutrition Zea mays. Controle de pragas Nutrição de plantas Zea mays. |
| description |
The effect of silicon application on the induction of plant resistance to pests has been widely discussed, as well as its benefits in plant nutrition. However, it is not yet known which source and dose of this nutrient give maize greater productivity and resistance to caterpillar-cartridge (Spodoptera frugiperda) under semi-arid climate conditions. The objective of this work was to evaluate the effect of sources and doses of silicon on yield and resistance of green maize BRS 3046 plants to S. frugiperda in the conditions of Teresina, PI. Two experiments were carried out, in a randomized block design and split-plot design, with four replications. In experiment I, the plots were constituted by doses of potassium silicate (0.0, 1.0, 2.0, 4.0 and 6.0 L ha-1) and in experiment II, by doses of silicon acid (0.0, 0.5, 1.0, 1.5 and 2.0 kg ha-1), evaluated at 15, 30, 45 and 60 days after emergence. The level of leaf damage, number and percentage of damaged plants, number of live leaves, number of caterpillars on ears, plant height, average ear weight and productivity were evaluated. Potassium silicate and silicon acid, respectively, at doses of up to 6.0 L ha-1 and 2.0 kg ha-1 do not change parameters of resistance to S. frugiperda and yield of BRS 3046 maize. The sources and doses of Si do not provide benefits to productivity and do not attenuate damage caused by S. frugiperda in maize plants, BRS 3046. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-10-16 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/35859 10.33448/rsd-v11i13.35859 |
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https://rsdjournal.org/index.php/rsd/article/view/35859 |
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10.33448/rsd-v11i13.35859 |
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por |
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por |
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https://rsdjournal.org/index.php/rsd/article/view/35859/30024 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 11 No. 13; e593111335859 Research, Society and Development; Vol. 11 Núm. 13; e593111335859 Research, Society and Development; v. 11 n. 13; e593111335859 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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