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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
08/01/2009 |
Data da última atualização: |
10/10/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PARAIBA, L. C.; KATAGUIRI, K.; CERDEIRA, A. L.; QUEIROZ, S. C. do N. de; FERRACINI, V. L. |
Afiliação: |
LOURIVAL COSTA PARAIBA, CNPMA; Karen Kataguiri, Estagiária-Embrapa Maio Ambiente; ANTONIO LUIZ CERDEIRA, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; VERA LUCIA FERRACINI, CNPMA. |
Título: |
Sugarcane herbicide leaching risk evaluation in Guarany Aquifer. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Anais... Natal: ABAS, 2008. 6p. CD-ROM. |
Idioma: |
Português |
Conteúdo: |
he region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one), MSMA (Amonosodium salt of MAA), paraquat (1,1\'-dimethyl-4,4\'-bipyridinium ion), pendimethalin (N-(1-ethylpropyl)-3,4-dimethyl-2,6- dinitrobenzenamine), picloram (4-amino-3,5,6-trichloro-2-pyridinecarboxylic acid), simazine (6-chloro-N,N\'-diethyl- 1,3,5-triazine-2,4-diamine), sulfentrazone [N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H- 1,2,4-triazol-1-yl]phenyl]methanesulfonamide], and tebuthiuron [N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N\'- dimethylurea]. Results obtained by our simulation study have shown that the herbicides picloram, tebuthiuron, and metribuzin have the highest leaching potential, in either sandy or clayey soils, with picloram reaching the root zone of sugarcane at 0.6m in less than 150 days. Menoshe region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethyle... Mostrar Tudo |
Palavras-Chave: |
Água subterrânea. |
Thesagro: |
Herbicida. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145701/1/2008AA-100.pdf
|
Marc: |
LEADER 02957nam a2200181 a 4500 001 1016122 005 2016-10-10 008 2008 bl uuuu u00u1 u #d 100 1 $aPARAIBA, L. C. 245 $aSugarcane herbicide leaching risk evaluation in Guarany Aquifer.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Anais... Natal: ABAS, 2008. 6p. CD-ROM.$c2008 520 $ahe region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one), MSMA (Amonosodium salt of MAA), paraquat (1,1\'-dimethyl-4,4\'-bipyridinium ion), pendimethalin (N-(1-ethylpropyl)-3,4-dimethyl-2,6- dinitrobenzenamine), picloram (4-amino-3,5,6-trichloro-2-pyridinecarboxylic acid), simazine (6-chloro-N,N\'-diethyl- 1,3,5-triazine-2,4-diamine), sulfentrazone [N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H- 1,2,4-triazol-1-yl]phenyl]methanesulfonamide], and tebuthiuron [N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N\'- dimethylurea]. Results obtained by our simulation study have shown that the herbicides picloram, tebuthiuron, and metribuzin have the highest leaching potential, in either sandy or clayey soils, with picloram reaching the root zone of sugarcane at 0.6m in less than 150 days. 650 $aHerbicida 653 $aÁgua subterrânea 700 1 $aKATAGUIRI, K. 700 1 $aCERDEIRA, A. L. 700 1 $aQUEIROZ, S. C. do N. de 700 1 $aFERRACINI, V. L.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
01/11/2017 |
Data da última atualização: |
01/11/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
AGUIAR, M. S. de; CABRERA DIAZ, J. L.; WENDLAND, A.; FARIA, L. C. de; SOUZA, T. L. P. O. de; PEREIRA, H. S.; KRUG, V. V. S.; MELO, L. C. |
Afiliação: |
MARCELO SFEIR DE AGUIAR, CNPAF; JOSE LUIS CABRERA DIAZ, CNPAF; ADRIANE WENDLAND FERREIRA, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; HELTON SANTOS PEREIRA, CNPAF; VALDINE VALTER SCHMIDT KRUG; LEONARDO CUNHA MELO, CNPAF. |
Título: |
Caracterização para reação às doenças em ensaios de validação de cultivo e uso de feijoeiro-comum no Estado do Paraná. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 9., 2017, Foz do Iguaçu. Melhoramento de plantas: projetando o futuro. Foz do Iguaçu: SBMP, 2017. |
Páginas: |
p. 213. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi caracterizar cultivares e linhagens pré-comerciais de feijoeiro-comum (Phaseolus vulgaris) que compõem os ensaios de Validação de Cultivo e Uso quanto à reação às principais doenças presentes nesse patossistema. |
Palavras-Chave: |
Paraná. |
Thesagro: |
Feijão; Melhoramento genetico vegetal; Phaseolus vulgaris; Variedade resistente. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165946/1/p213.pdf
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Marc: |
LEADER 01172nam a2200265 a 4500 001 2078666 005 2017-11-01 008 2017 bl uuuu u00u1 u #d 100 1 $aAGUIAR, M. S. de 245 $aCaracterização para reação às doenças em ensaios de validação de cultivo e uso de feijoeiro-comum no Estado do Paraná.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 9., 2017, Foz do Iguaçu. Melhoramento de plantas: projetando o futuro. Foz do Iguaçu: SBMP$c2017 300 $ap. 213. 520 $aO objetivo deste trabalho foi caracterizar cultivares e linhagens pré-comerciais de feijoeiro-comum (Phaseolus vulgaris) que compõem os ensaios de Validação de Cultivo e Uso quanto à reação às principais doenças presentes nesse patossistema. 650 $aFeijão 650 $aMelhoramento genetico vegetal 650 $aPhaseolus vulgaris 650 $aVariedade resistente 653 $aParaná 700 1 $aCABRERA DIAZ, J. L. 700 1 $aWENDLAND, A. 700 1 $aFARIA, L. C. de 700 1 $aSOUZA, T. L. P. O. de 700 1 $aPEREIRA, H. S. 700 1 $aKRUG, V. V. S. 700 1 $aMELO, L. C.
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