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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
09/06/2022 |
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Data da última atualização: |
09/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUCHLING, C; BRAZ, G. B. P.; PROCOPIO, S. de O.; FERREIRA, C. J. B.; SILVA, A. G. da; CORADIN, J. |
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Afiliação: |
CRISTIANO BUCHLING, Bayer CropScience; GUILHERME BRAGA PEREIRA BRAZ, Universidade de Rio Verde; SERGIO DE OLIVEIRA PROCOPIO, CNPMA; CAMILA JORGE BERNABÉ FERREIRA, Universidade de Rio Verde; ALESSANDRO GUERRA DA SILVA, Universidade de Rio Verde; JHONATAN CORADIN, Universidade de Rio Verde. |
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Título: |
Pre-emergence control and interference of voluntary maize plants on a soybean crop in Brazilian Cerrado. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 44, n. 1, e54544, 2022. |
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ISSN: |
1807-8621 |
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DOI: |
https://doi.org/10.4025/actasciagron.v44i1.54544 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The succession of soybean/maize has been largely adopted. Storm damage and crop problems can lead to grain loss, generating maize ear fragments or even whole ears that remain in the soil and still display germination viability, resulting in the occurrence of volunteer plants. In this context, the present study aimed to evaluate the interference of voluntary maize plants on soybean and investigate the susceptibility of maize hybrids to pre-emergence herbicides. In the first step, an experiment was performed evaluating the influence of voluntary maize plant density and spatial distribution on soybean. The experiment was performed in a randomized completely block design (RCBD) with four replications, with treatments disposed in factorial arrangement (2 x 4) + 1. The first factor corresponded to the spatial distribution of maize plants: row or in between soybean rows; while the second factor adopted four infestation densities of maize plants m-2: 4, 8, 12, and 16. The additional treatment consisted of a control without maize plants. For the second step, an experiment was conducted in two locations aiming to determine the efficacy of pre-emergence herbicides in the control of voluntary maize. Both experiments were installed in RCBD in a split-plot scheme with four replications. Fomesafen, lactofen, sulfentrazone, chlorimuron-ethyl, diclosulam, flumetsulam, imazethapyr, clomazone, metribuzin, [sulfentrazone + diuron], [imazethapyr + flumioxazin], and a control without herbicide application were evaluated in the main plot. In each subplot, the maize hybrids DKB310 PRO3? and DKB390 PRO3? were evaluated. No influence on the position of voluntary maize on the soybean yield was observed. The presence of the maize population led to a progressive decrease in soybean yield, ranging up to 86%, at 16 plants m-2. DKB390 displayed a stand reduction of 82.88% after the use of diclosulam. Diclosulam led to better results regarding maize plant decreases for both hybrids. MenosAbstract: The succession of soybean/maize has been largely adopted. Storm damage and crop problems can lead to grain loss, generating maize ear fragments or even whole ears that remain in the soil and still display germination viability, resulting in the occurrence of volunteer plants. In this context, the present study aimed to evaluate the interference of voluntary maize plants on soybean and investigate the susceptibility of maize hybrids to pre-emergence herbicides. In the first step, an experiment was performed evaluating the influence of voluntary maize plant density and spatial distribution on soybean. The experiment was performed in a randomized completely block design (RCBD) with four replications, with treatments disposed in factorial arrangement (2 x 4) + 1. The first factor corresponded to the spatial distribution of maize plants: row or in between soybean rows; while the second factor adopted four infestation densities of maize plants m-2: 4, 8, 12, and 16. The additional treatment consisted of a control without maize plants. For the second step, an experiment was conducted in two locations aiming to determine the efficacy of pre-emergence herbicides in the control of voluntary maize. Both experiments were installed in RCBD in a split-plot scheme with four replications. Fomesafen, lactofen, sulfentrazone, chlorimuron-ethyl, diclosulam, flumetsulam, imazethapyr, clomazone, metribuzin, [sulfentrazone + diuron], [imazethapyr + flumioxazin], and a control without he... Mostrar Tudo |
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Palavras-Chave: |
Plantas voluntárias. |
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Thesagro: |
Competição Biológica; Milho; Rotação de Cultura; Soja. |
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Thesaurus Nal: |
Corn; Crop rotation; Crop-weed competition; Soybeans; Volunteer plants. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143911/1/Procopio-Pre-emergence-control-2022.pdf
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Marc: |
LEADER 02958naa a2200325 a 4500
001 2143911
005 2022-06-09
008 2022 bl uuuu u00u1 u #d
022 $a1807-8621
024 7 $ahttps://doi.org/10.4025/actasciagron.v44i1.54544$2DOI
100 1 $aBUCHLING, C
245 $aPre-emergence control and interference of voluntary maize plants on a soybean crop in Brazilian Cerrado.$h[electronic resource]
260 $c2022
520 $aAbstract: The succession of soybean/maize has been largely adopted. Storm damage and crop problems can lead to grain loss, generating maize ear fragments or even whole ears that remain in the soil and still display germination viability, resulting in the occurrence of volunteer plants. In this context, the present study aimed to evaluate the interference of voluntary maize plants on soybean and investigate the susceptibility of maize hybrids to pre-emergence herbicides. In the first step, an experiment was performed evaluating the influence of voluntary maize plant density and spatial distribution on soybean. The experiment was performed in a randomized completely block design (RCBD) with four replications, with treatments disposed in factorial arrangement (2 x 4) + 1. The first factor corresponded to the spatial distribution of maize plants: row or in between soybean rows; while the second factor adopted four infestation densities of maize plants m-2: 4, 8, 12, and 16. The additional treatment consisted of a control without maize plants. For the second step, an experiment was conducted in two locations aiming to determine the efficacy of pre-emergence herbicides in the control of voluntary maize. Both experiments were installed in RCBD in a split-plot scheme with four replications. Fomesafen, lactofen, sulfentrazone, chlorimuron-ethyl, diclosulam, flumetsulam, imazethapyr, clomazone, metribuzin, [sulfentrazone + diuron], [imazethapyr + flumioxazin], and a control without herbicide application were evaluated in the main plot. In each subplot, the maize hybrids DKB310 PRO3? and DKB390 PRO3? were evaluated. No influence on the position of voluntary maize on the soybean yield was observed. The presence of the maize population led to a progressive decrease in soybean yield, ranging up to 86%, at 16 plants m-2. DKB390 displayed a stand reduction of 82.88% after the use of diclosulam. Diclosulam led to better results regarding maize plant decreases for both hybrids.
650 $aCorn
650 $aCrop rotation
650 $aCrop-weed competition
650 $aSoybeans
650 $aVolunteer plants
650 $aCompetição Biológica
650 $aMilho
650 $aRotação de Cultura
650 $aSoja
653 $aPlantas voluntárias
700 1 $aBRAZ, G. B. P.
700 1 $aPROCOPIO, S. de O.
700 1 $aFERREIRA, C. J. B.
700 1 $aSILVA, A. G. da
700 1 $aCORADIN, J.
773 $tActa Scientiarum. Agronomy$gv. 44, n. 1, e54544, 2022.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Classificação |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
08/08/2002 |
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Data da última atualização: |
05/08/2020 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
COSTA, J. L. da S. |
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Afiliação: |
JEFFERSON LUIS DA SILVA COSTA, CNPAF. |
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Título: |
Controle de podridões-radiculares na cultura do feijoeiro: eficácia da aplicação de fungicidas no sulco de plantio. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2001. |
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Páginas: |
18 p. |
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Série: |
(Embrapa Arroz e Feijão. Documentos, 118). |
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ISSN: |
1678-9644 |
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Idioma: |
Português |
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Notas: |
Convênio: Embrapa Arroz e Feijão e Hokko do Brasil. |
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Conteúdo: |
É considerável o aumento, nos últimos anos, da incidência das podridões-radiculares na cultura do feijoeiro comum, o que vem ocasionando elevadas perdas de produtividade em lavouras de áreas irrigadas nas regiões Sudoeste e Centro-Oeste do Brasil.
O controle de podridões-radiculares na cultura do feijoeiro por meio da aplicação de fungicidas no sulco de plantio, utilizando-se diversos fungicidas é o que trata este documento que a Embrapa Arroz e Feijão disponibiliza para técnicos e produtores usuários dessa tecnologia, com intuito de contribuir para que todos aqueles que trabalham com essa cultura tenham em mãos mais uma ferramenta de auxílio no combate às perdas em suas lavouras. |
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Palavras-Chave: |
Bean; Brasil; Feijão - Fungo de solo - Controle Químico; Feijão - Podridão Radicular de Rhizocnia - Controle Químico; Feijão - Podridão Radicular Seca - Controle Químico; Feijoeiro; Fungal diseases; Fungo do solo; Goiás; Introdução; Metodologia; Plant diseases; Podridão radicular seca; Resultados e recomendações técnicas; Root rots; Santo Antônio de Goiás. |
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Thesagro: |
Cerrado; Controle Químico; Doença de Planta; Doença Fúngica; Feijão; Fungicida; Fungo; Fusarium Solani; Phaseolus Vulgaris; Podridão Radicular; Rhizoctonia Solani; Solo. |
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Thesaurus NAL: |
beans; chemical control; fungi; fungicides; kidney beans; Rhizoctonia. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAF/19135/1/doc_118.pdf
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Marc: |
LEADER 02399nam a2200565 a 4500
001 1210196
005 2020-08-05
008 2001 bl uuuu u0uu1 u #d
022 $a1678-9644
100 1 $aCOSTA, J. L. da S.
245 $aControle de podridões-radiculares na cultura do feijoeiro$beficácia da aplicação de fungicidas no sulco de plantio.
260 $aSanto Antônio de Goiás: Embrapa Arroz e Feijão$c2001
300 $a18 p.
490 $a(Embrapa Arroz e Feijão. Documentos, 118).
500 $aConvênio: Embrapa Arroz e Feijão e Hokko do Brasil.
520 $aÉ considerável o aumento, nos últimos anos, da incidência das podridões-radiculares na cultura do feijoeiro comum, o que vem ocasionando elevadas perdas de produtividade em lavouras de áreas irrigadas nas regiões Sudoeste e Centro-Oeste do Brasil. O controle de podridões-radiculares na cultura do feijoeiro por meio da aplicação de fungicidas no sulco de plantio, utilizando-se diversos fungicidas é o que trata este documento que a Embrapa Arroz e Feijão disponibiliza para técnicos e produtores usuários dessa tecnologia, com intuito de contribuir para que todos aqueles que trabalham com essa cultura tenham em mãos mais uma ferramenta de auxílio no combate às perdas em suas lavouras.
650 $abeans
650 $achemical control
650 $afungi
650 $afungicides
650 $akidney beans
650 $aRhizoctonia
650 $aCerrado
650 $aControle Químico
650 $aDoença de Planta
650 $aDoença Fúngica
650 $aFeijão
650 $aFungicida
650 $aFungo
650 $aFusarium Solani
650 $aPhaseolus Vulgaris
650 $aPodridão Radicular
650 $aRhizoctonia Solani
650 $aSolo
653 $aBean
653 $aBrasil
653 $aFeijão - Fungo de solo - Controle Químico
653 $aFeijão - Podridão Radicular de Rhizocnia - Controle Químico
653 $aFeijão - Podridão Radicular Seca - Controle Químico
653 $aFeijoeiro
653 $aFungal diseases
653 $aFungo do solo
653 $aGoiás
653 $aIntrodução
653 $aMetodologia
653 $aPlant diseases
653 $aPodridão radicular seca
653 $aResultados e recomendações técnicas
653 $aRoot rots
653 $aSanto Antônio de Goiás
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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