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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
04/06/2020 |
Data da última atualização: |
27/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GALON, L.; WEIRICH, S. N.; FRANCESCHETTI, M. B.; ASPIAZU, I.; SILVA, A. F. da; FORTE, C. T.; ROSSETTO, E. R. de O.; BRANDLER, D.; PERIN, G. F.; ULKOVSKI, C. |
Afiliação: |
Leandro Galon, Universidade Federal da Fronteira Sul; Sabrina Natalia Weirich, Universidade Federal da Fronteira Sul; Milena Barretta Franceschetti, Universidade Federal da Fronteira Sul; Ignacio Aspiazú, Universidade Estadual de Montes Claros; ALEXANDRE FERREIRA DA SILVA, CNPMS; Cesar Tiago Forte, Universidade Federal de Santa Maria; Emanuel Rodrigo de Oliveira Rossetto, Universidade Federal Fronteira Sul; Daiani Brandler, Universidade Federal da Fronteira Sul; Gismael Francisco Perin, Universidade Federal da Fronteira Sul; Cleiton Ulkovski, Universidade Federal da Fronteira Sul. |
Título: |
Selectivity of saflufenacil applied alone or mixed to glyphosate in maize. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Journal of Agricultural Studies, v. 8, n. 3, p. 775-787, 2020. |
DOI: |
https://doi.org/10.5296/jas.v8i3.16957 |
Idioma: |
Inglês |
Conteúdo: |
The use of selective herbicides is important for weed management in agricultural crops. Selectivity studies of new molecules are really important to expand the control options of glyphosate-resistant and -tolerant eudicotyledons in corn. The objective of this work was to evaluate the selectivity of the herbicide saflufenacil applied alone in different doses in post-emergence of corn and in a mixture with glyphosate. The design used was randomized blocks, with four replications, with treatments consisting of five doses of saflufenacil, applied alone and in a mixture with a fixed dose of glyphosate, in addition to the weeded control and only glyphosate. At 7, 14, 21 and 28 days after application (DAT), the phytotoxicity of the herbicides to the crop was evaluated. The physiological variables were measured at 35 DAT. At harvest, yield components were determined, in addition to the mass of 1,000 grains and grain yield. The application of the mixture of glyphosate with saflufenacil increases phytotoxicity symptoms and yield losses. Doses of up to 70 g ha-1, applied alone, caused low phytotoxicity to corn and did not interfere in yield. The use of glyphosate + saflufenacil tank mixtures caused decreases in yield of 43.96 and 40.81% when compared, respectively, with the weeded control and the averages of the applications of the herbicides alone. Saflufenacil has the potential to be used in the management of eudicotyledonous weeds, as long as it is not mixed with glyphosate and the dose limit is respected. MenosThe use of selective herbicides is important for weed management in agricultural crops. Selectivity studies of new molecules are really important to expand the control options of glyphosate-resistant and -tolerant eudicotyledons in corn. The objective of this work was to evaluate the selectivity of the herbicide saflufenacil applied alone in different doses in post-emergence of corn and in a mixture with glyphosate. The design used was randomized blocks, with four replications, with treatments consisting of five doses of saflufenacil, applied alone and in a mixture with a fixed dose of glyphosate, in addition to the weeded control and only glyphosate. At 7, 14, 21 and 28 days after application (DAT), the phytotoxicity of the herbicides to the crop was evaluated. The physiological variables were measured at 35 DAT. At harvest, yield components were determined, in addition to the mass of 1,000 grains and grain yield. The application of the mixture of glyphosate with saflufenacil increases phytotoxicity symptoms and yield losses. Doses of up to 70 g ha-1, applied alone, caused low phytotoxicity to corn and did not interfere in yield. The use of glyphosate + saflufenacil tank mixtures caused decreases in yield of 43.96 and 40.81% when compared, respectively, with the weeded control and the averages of the applications of the herbicides alone. Saflufenacil has the potential to be used in the management of eudicotyledonous weeds, as long as it is not mixed with glyphosate and the ... Mostrar Tudo |
Palavras-Chave: |
Mistura de tanque. |
Thesagro: |
Fitotoxicidade; Herbicida; Rendimento; Zea Mays. |
Thesaurus Nal: |
Phytotoxicity; Yields. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213691/1/Selectivity-Saflufenacil.pdf
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Marc: |
LEADER 02440naa a2200325 a 4500 001 2123005 005 2020-10-27 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.5296/jas.v8i3.16957$2DOI 100 1 $aGALON, L. 245 $aSelectivity of saflufenacil applied alone or mixed to glyphosate in maize.$h[electronic resource] 260 $c2020 520 $aThe use of selective herbicides is important for weed management in agricultural crops. Selectivity studies of new molecules are really important to expand the control options of glyphosate-resistant and -tolerant eudicotyledons in corn. The objective of this work was to evaluate the selectivity of the herbicide saflufenacil applied alone in different doses in post-emergence of corn and in a mixture with glyphosate. The design used was randomized blocks, with four replications, with treatments consisting of five doses of saflufenacil, applied alone and in a mixture with a fixed dose of glyphosate, in addition to the weeded control and only glyphosate. At 7, 14, 21 and 28 days after application (DAT), the phytotoxicity of the herbicides to the crop was evaluated. The physiological variables were measured at 35 DAT. At harvest, yield components were determined, in addition to the mass of 1,000 grains and grain yield. The application of the mixture of glyphosate with saflufenacil increases phytotoxicity symptoms and yield losses. Doses of up to 70 g ha-1, applied alone, caused low phytotoxicity to corn and did not interfere in yield. The use of glyphosate + saflufenacil tank mixtures caused decreases in yield of 43.96 and 40.81% when compared, respectively, with the weeded control and the averages of the applications of the herbicides alone. Saflufenacil has the potential to be used in the management of eudicotyledonous weeds, as long as it is not mixed with glyphosate and the dose limit is respected. 650 $aPhytotoxicity 650 $aYields 650 $aFitotoxicidade 650 $aHerbicida 650 $aRendimento 650 $aZea Mays 653 $aMistura de tanque 700 1 $aWEIRICH, S. N. 700 1 $aFRANCESCHETTI, M. B. 700 1 $aASPIAZU, I. 700 1 $aSILVA, A. F. da 700 1 $aFORTE, C. T. 700 1 $aROSSETTO, E. R. de O. 700 1 $aBRANDLER, D. 700 1 $aPERIN, G. F. 700 1 $aULKOVSKI, C. 773 $tJournal of Agricultural Studies$gv. 8, n. 3, p. 775-787, 2020.
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Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
20/02/2009 |
Data da última atualização: |
04/03/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
OSHIRO, M. M.; MEDEIROS, S. R.; TORRES JÚNIOR, R. A. de A.; SOUZA, A. R. D. L.; COSTA, J. A. R.; REIS, S. F.; MANVAILER, G. V.; MORAIS, M. G. |
Afiliação: |
Maurílio Oshiro, Mestrando UFMS; Sérgio Raposo de Medeiros, CNPGC; Roberto Augusto de Almeida Torres Júnior, CNPGC; Andréa Roberto Duarte Lopes Souza Mestre em Ciência Animal bolsista FUNDECT/CAPES/UFMS; J. A. R. Costa Bolsista AT CNPGC; S. F. Reis Bolsista AT CNPGC; Gabriel Vilela Manvailer, UFMS; Maria da Graça Morais, UFMS. |
Título: |
Características de carcaça de bovinos alimentados com dieta com alto teor de gordura em confinamento. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 3., 2007, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2007. |
Páginas: |
p. 20 |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Conteúdo: |
Objetivou-se estudar o efeito de dieta com elevado teor de gordura sobre características de carcaça de novilhos inteiros de diferentes grupos genéticos.
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Palavras-Chave: |
Aberdeen Angus; Caracu; Lipídios; Nelore. |
Thesagro: |
Análise Estatística; Bovino; Carcaça; Confinamento; Dieta; Gordura; Ingestão; Novilho; Nutrição Animal; Produção Animal. |
Thesaurus NAL: |
Angus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01291naa a2200397 a 4500 001 1326909 005 2009-03-04 008 2007 bl uuuu u00u1 u #d 100 1 $aOSHIRO, M. M. 245 $aCaracterísticas de carcaça de bovinos alimentados com dieta com alto teor de gordura em confinamento. 260 $c2007 300 $ap. 20$c1 CD-ROM. 520 $aObjetivou-se estudar o efeito de dieta com elevado teor de gordura sobre características de carcaça de novilhos inteiros de diferentes grupos genéticos. 650 $aAngus 650 $aAnálise Estatística 650 $aBovino 650 $aCarcaça 650 $aConfinamento 650 $aDieta 650 $aGordura 650 $aIngestão 650 $aNovilho 650 $aNutrição Animal 650 $aProdução Animal 653 $aAberdeen Angus 653 $aCaracu 653 $aLipídios 653 $aNelore 700 1 $aMEDEIROS, S. R. 700 1 $aTORRES JÚNIOR, R. A. de A. 700 1 $aSOUZA, A. R. D. L. 700 1 $aCOSTA, J. A. R. 700 1 $aREIS, S. F. 700 1 $aMANVAILER, G. V. 700 1 $aMORAIS, M. G. 773 $tIn: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 3., 2007, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2007.
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