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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
15/10/2015 |
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Data da última atualização: |
23/10/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CERDEIRA, A. L.; SOUZA, M. D. de; FERRACINI, V. L.; QUEIROZ, S. C. do N. de; BOLONHEZI, D.; GOMES, M. A. F.; QUEIROZ, R. H. C.; BALDERRAMA, O.; RAMPAZZO, P. |
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Afiliação: |
ANTONIO LUIZ CERDEIRA, CNPMA; MANOEL DORNELAS DE SOUZA, CNPMA; VERA LUCIA FERRACINI, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; D. BOLONHEZI, IAC; MARCO ANTONIO FERREIRA GOMES, CNPMA; R. H. C. QUEIROZ, EF/USP; O. BALDERRAMA, Dow AgroSciences; P. RAMPAZZO, Dow AgroSciences. |
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Título: |
Effect of sugarcane coverage on the behavior of tebuthiuron in soil in Brazil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: ANNUAL MISSISSIPPI WATER RESOURCES CONFERENCE, 36., 2006, Jackson. Proceedings... Jackson: Mississippi Sate University: Mississippi Water Resources Research Institute, 2006. p. 83-85. |
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Idioma: |
Português |
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Conteúdo: |
The region of Ribeirao Preto City located in Sao Paulo State, southeastern Brazil, is an important sugarcane, soybean and corn producing area. This region is also an important recharge area for groundwater of the Guarany aquifer, a water supply source of the city and region. The herbicide tebuthiuron (N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2 yl]-N,N?-dimethylurea) is regularly applied in the area. In order to understand the movement of tebuthiuron, the herbicide was applied at the recommended label rate with and without sugarcane coverage, on sandy soil area in Santa Rita do Passa Quatro County in Brazil, located in the region. Soil samples were collected at each 20 cm down to 120 cm and taken to the laboratory for determination of tebuthiuron. Tebuthiuron was measured at those depths mentioned before in ten intervals of time up to 300 days. Tebuthiuron halflives varied from 69 days in sugarcane cropped area to 49 days in non-cropped area. After 180 days there were no measurable residues in the soil and tebuthiuron was not found below 40 cm depth in any time. |
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Palavras-Chave: |
Ground Water; Solute Transport. |
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Thesaurus Nal: |
Agriculture; nonpoint source pollution; water quality. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131170/1/2006AA-069.pdf
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Marc: |
LEADER 02000nam a2200265 a 4500
001 2026545
005 2017-10-23
008 2006 bl uuuu u00u1 u #d
100 1 $aCERDEIRA, A. L.
245 $aEffect of sugarcane coverage on the behavior of tebuthiuron in soil in Brazil.$h[electronic resource]
260 $aIn: ANNUAL MISSISSIPPI WATER RESOURCES CONFERENCE, 36., 2006, Jackson. Proceedings... Jackson: Mississippi Sate University: Mississippi Water Resources Research Institute, 2006. p. 83-85.$c2006
520 $aThe region of Ribeirao Preto City located in Sao Paulo State, southeastern Brazil, is an important sugarcane, soybean and corn producing area. This region is also an important recharge area for groundwater of the Guarany aquifer, a water supply source of the city and region. The herbicide tebuthiuron (N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2 yl]-N,N?-dimethylurea) is regularly applied in the area. In order to understand the movement of tebuthiuron, the herbicide was applied at the recommended label rate with and without sugarcane coverage, on sandy soil area in Santa Rita do Passa Quatro County in Brazil, located in the region. Soil samples were collected at each 20 cm down to 120 cm and taken to the laboratory for determination of tebuthiuron. Tebuthiuron was measured at those depths mentioned before in ten intervals of time up to 300 days. Tebuthiuron halflives varied from 69 days in sugarcane cropped area to 49 days in non-cropped area. After 180 days there were no measurable residues in the soil and tebuthiuron was not found below 40 cm depth in any time.
650 $aAgriculture
650 $anonpoint source pollution
650 $awater quality
653 $aGround Water
653 $aSolute Transport
700 1 $aSOUZA, M. D. de
700 1 $aFERRACINI, V. L.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aBOLONHEZI, D.
700 1 $aGOMES, M. A. F.
700 1 $aQUEIROZ, R. H. C.
700 1 $aBALDERRAMA, O.
700 1 $aRAMPAZZO, P.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| 1. |  | CERDEIRA, A. L.; SOUZA, M. D. de; FERRACINI, V. L.; QUEIROZ, S. C. do N. de; BOLONHEZI, D.; GOMES, M. A. F.; QUEIROZ, R. H. C.; BALDERRAMA, O.; RAMPAZZO, P. Effect of sugarcane coverage on the behavior of tebuthiuron in soil in Brazil. In: ANNUAL MISSISSIPPI WATER RESOURCES CONFERENCE, 36., 2006, Jackson. Proceedings... Jackson: Mississippi Sate University: Mississippi Water Resources Research Institute, 2006. p. 83-85.| Tipo: Artigo em Anais de Congresso |
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