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Registro Completo |
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
01/12/2010 |
Data da última atualização: |
02/12/2010 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CARDOSO, M. J.; RIBEIRO, V. Q. |
Afiliação: |
MILTON JOSE CARDOSO, CPAMN; VALDENIR QUEIROZ RIBEIRO, CPAMN. |
Título: |
Milho e sorgo consorciados ao feijão-caupi para sistema agrícola familiar do Semi-Árido Piauiense. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 28.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 4., 2010, Goiânia. Potencialidades, desafios e sustentabilidade: Resumos expandidos... Goiânia: ABMS, 2010. |
Idioma: |
Português |
Notas: |
Trabalho publicado também no Livro de resumos do 28º CONGRESSO NACIONAL DE MILHO E SORGO; 4º SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 2010, Goiânia. |
Palavras-Chave: |
Produtividade de grãos; Uso eficiente da terra. |
Thesagro: |
Zea Mays. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/23798/1/0454.pdf
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Marc: |
LEADER 00805nam a2200157 a 4500 001 1868448 005 2010-12-02 008 2010 bl uuuu u00u1 u #d 100 1 $aCARDOSO, M. J. 245 $aMilho e sorgo consorciados ao feijão-caupi para sistema agrícola familiar do Semi-Árido Piauiense. 260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 28.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 4., 2010, Goiânia. Potencialidades, desafios e sustentabilidade: Resumos expandidos... Goiânia: ABMS$c2010 500 $aTrabalho publicado também no Livro de resumos do 28º CONGRESSO NACIONAL DE MILHO E SORGO; 4º SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 2010, Goiânia. 650 $aZea Mays 653 $aProdutividade de grãos 653 $aUso eficiente da terra 700 1 $aRIBEIRO, V. Q.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
09/12/2020 |
Data da última atualização: |
14/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SILVA, M. R. da; GALON, L.; ROSSETTO, E. R. de O.; SILVA, A. F. da; FAVRETTO, E. L.; BRUNETTO, L.; GALLINA, A.; SILVA, A. M. L. da; TONIN, R. J. |
Afiliação: |
Maicon Rodrigues da Silva, Universidade Federal da Fronteira Sul; Leandro Galon, Universidade Federal da Fronteira Sul; Emanuel Rodrigo de Oliveira Rossetto, Universidade Federal da Fronteira Sul; ALEXANDRE FERREIRA DA SILVA, CNPMS; Emanuel Luis Favretto, Universidade Federal da Fronteira Sul; Leonardo Brunetto, Universidade Federal da Fronteira Sul; Alessandra Gallina, Universidade Federal da Fronteira Sul; Antônio Marcos Loureiro da Silva, Universidade Federal da Fronteira Sul; Rodrigo José Tonin, Universidade Federal da Fronteira Sul. |
Título: |
Weed management in glyphosate-resistant maize. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Arquivos do Instituto Biológico, v. 87, e0862019, 2020. |
DOI: |
10.1590/1808-1657000862019 |
Idioma: |
Inglês |
Conteúdo: |
The application of glyphosate associated with other herbicides is an important alternative for weed control in maize, to increase control spectrum and to minimize problems with resistance and tolerance from some species to the product. The objective of this work was to evaluate the efficacy, selectivity and effects on the grain yield components of glyphosate-resistant maize as a function of its application, associated or not with other pre- and postemergence herbicides. The design used was randomized blocks with four replications. Treatments consisted in the use of glyphosate combined with the herbicides: atrazine, [atrazine + simazine], [atrazine + oil], [atrazine + S-metolachlor], applied pre- and/or postemergence and [nicosulfuron + mesotrione] only postemergence, plus two controls, one weeded and one infested. The evaluated variables were maize phytotoxicity, weed control, ear insertion height, number of rows per ear, number of grains per row, one thousand grain mass and grain yield. Herbicide treatments caused low phytotoxicity to maize, less than 6%; control greater than 88, 95 and 95% for alexandergrass, turnip and sunflower, respectively, and did not affect grain yield components. The tested herbicides are selective to the hybrid Forseed 2A521 PW and effective in weed control. Weed control with weeding or herbicide increased maize Forseed 2A521 PW yield by 43%. The association of glyphosate with pre- or postemergence herbicides increased maize grain yield by approximately 14%. MenosThe application of glyphosate associated with other herbicides is an important alternative for weed control in maize, to increase control spectrum and to minimize problems with resistance and tolerance from some species to the product. The objective of this work was to evaluate the efficacy, selectivity and effects on the grain yield components of glyphosate-resistant maize as a function of its application, associated or not with other pre- and postemergence herbicides. The design used was randomized blocks with four replications. Treatments consisted in the use of glyphosate combined with the herbicides: atrazine, [atrazine + simazine], [atrazine + oil], [atrazine + S-metolachlor], applied pre- and/or postemergence and [nicosulfuron + mesotrione] only postemergence, plus two controls, one weeded and one infested. The evaluated variables were maize phytotoxicity, weed control, ear insertion height, number of rows per ear, number of grains per row, one thousand grain mass and grain yield. Herbicide treatments caused low phytotoxicity to maize, less than 6%; control greater than 88, 95 and 95% for alexandergrass, turnip and sunflower, respectively, and did not affect grain yield components. The tested herbicides are selective to the hybrid Forseed 2A521 PW and effective in weed control. Weed control with weeding or herbicide increased maize Forseed 2A521 PW yield by 43%. The association of glyphosate with pre- or postemergence herbicides increased maize grain yield by approxim... Mostrar Tudo |
Palavras-Chave: |
Glifosato; Planta daninha. |
Thesagro: |
Brachiaria; Erva Daninha; Helianthus Annuus; Herbicida; Raphanus Sativus. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218990/1/Weed-management.pdf
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Marc: |
LEADER 02363naa a2200313 a 4500 001 2127887 005 2020-12-14 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1590/1808-1657000862019$2DOI 100 1 $aSILVA, M. R. da 245 $aWeed management in glyphosate-resistant maize.$h[electronic resource] 260 $c2020 520 $aThe application of glyphosate associated with other herbicides is an important alternative for weed control in maize, to increase control spectrum and to minimize problems with resistance and tolerance from some species to the product. The objective of this work was to evaluate the efficacy, selectivity and effects on the grain yield components of glyphosate-resistant maize as a function of its application, associated or not with other pre- and postemergence herbicides. The design used was randomized blocks with four replications. Treatments consisted in the use of glyphosate combined with the herbicides: atrazine, [atrazine + simazine], [atrazine + oil], [atrazine + S-metolachlor], applied pre- and/or postemergence and [nicosulfuron + mesotrione] only postemergence, plus two controls, one weeded and one infested. The evaluated variables were maize phytotoxicity, weed control, ear insertion height, number of rows per ear, number of grains per row, one thousand grain mass and grain yield. Herbicide treatments caused low phytotoxicity to maize, less than 6%; control greater than 88, 95 and 95% for alexandergrass, turnip and sunflower, respectively, and did not affect grain yield components. The tested herbicides are selective to the hybrid Forseed 2A521 PW and effective in weed control. Weed control with weeding or herbicide increased maize Forseed 2A521 PW yield by 43%. The association of glyphosate with pre- or postemergence herbicides increased maize grain yield by approximately 14%. 650 $aBrachiaria 650 $aErva Daninha 650 $aHelianthus Annuus 650 $aHerbicida 650 $aRaphanus Sativus 653 $aGlifosato 653 $aPlanta daninha 700 1 $aGALON, L. 700 1 $aROSSETTO, E. R. de O. 700 1 $aSILVA, A. F. da 700 1 $aFAVRETTO, E. L. 700 1 $aBRUNETTO, L. 700 1 $aGALLINA, A. 700 1 $aSILVA, A. M. L. da 700 1 $aTONIN, R. J. 773 $tArquivos do Instituto Biológico$gv. 87, e0862019, 2020.
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