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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
21/05/2010 |
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Data da última atualização: |
05/12/2012 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
FONTANELI, R. S.; SANTOS, H. P. dos; CAIERÃO, E.; NASCIMENTO JUNIOR, A. do. |
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Afiliação: |
RENATO SERENA FONTANELI, CNPT; HENRIQUE PEREIRA DOS SANTOS, CNPT; EDUARDO CAIERAO, CNPT; ALFREDO DO NASCIMENTO JUNIOR, CNPT. |
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Título: |
Avaliação de cereais de inverno quanto à precocidade no rendimento de forragem para o vazio outonal, sob plantio direto. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE AVEIA, 29., 2009, Porto Alegre. Resultados experimentais... Porto Alegre: Universidade Federal do Rio Grande do Sul, 2009. p. 135-137. |
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Páginas: |
3 p. |
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Idioma: |
Português |
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Palavras-Chave: |
Forrageira. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 00671naa a2200169 a 4500
001 1853771
005 2012-12-05
008 2009 bl uuuu u00u1 u #d
100 1 $aFONTANELI, R. S.
245 $aAvaliação de cereais de inverno quanto à precocidade no rendimento de forragem para o vazio outonal, sob plantio direto.
260 $c2009
300 $a3 p.
653 $aForrageira
700 1 $aSANTOS, H. P. dos
700 1 $aCAIERÃO, E.
700 1 $aNASCIMENTO JUNIOR, A. do
773 $tIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE AVEIA, 29., 2009, Porto Alegre. Resultados experimentais... Porto Alegre: Universidade Federal do Rio Grande do Sul, 2009. p. 135-137.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
16/01/2008 |
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Data da última atualização: |
28/09/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
CERDEIRA, A. L.; PESSOA, M. C. P. Y.; BOLONHEZI, D.; GOMES, M. A. F.; SPADOTTO, C. A.; SOUZA, M. D. de; FERRACINI, V. L.; QUEIROZ, R. H. C.; LANCHOTE, V. L.; QUEIROZ, S. C. do N. de; F. NETO, C. |
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Afiliação: |
ANTONIO LUIZ CERDEIRA, CNPMA; MARIA CONCEICAO PERES YOUNG PESSOA, CNPMA; Denizart Bolonhezi, IAC; MARCO ANTONIO FERREIRA GOMES, CNPMA; CLAUDIO APARECIDO SPADOTTO, SGTE; MANOEL DORNELAS DE SOUZA, CNPMA; VERA LUCIA FERRACINI, CNPMA; Regina Helena C. Queiroz, Faculdade de Farmácia-USP; Vera Lúcia Lanchote, Faculdade de Farmácia-USP; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; Carlos F. Neto, DAERP, Water Service Department, Ribeirão Preto, SP, Brazil. |
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Título: |
Effects of agriculture on ground water in a recharge area of Guarany Aquifer in Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: ANNUAL MISSISSIPPI WATER RESOURCES CONFERENCE, 37., 2007, Jackson. Publications... Jackson: Mississippi State University, 2007. p.120-125. |
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Idioma: |
Inglês |
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Conteúdo: |
The region of Ribeirão Preto City located in São Paulo State, southeastern Brazil, is an important and highly mechanized sugar cane producing area. It is also an important recharge area of the Guarany aquifer, which provides water to several cities and rural communities in the region. Research has been conducted in this region since 1995 to assess the behavior of herbicides, such as atrazine, simazine, ametryn, tebuthiuron, diuron, 2,4-D, picloram, and hexazinone, applied in the area. Nitrate applied as nitrogen fertilizer was also evaluated. Espraiado watershed, located over the recharge area, was chosen for this study. Water samples were collected from seven wells located inside the watershed and from surface water of Espraiado stream. Other samples were taken from city wells located at the edge of the recharge area with exception of the control samples that were collected from downtown wells. Results have shown that no residue of herbicide was found in ground water wells and only ametryn was found at levels higher than the Maximum Concentration Level (MCL) of 0.1 ?g/L in surface water of the watershed. However, nitrate was detected at levels close to the MCL of 10 mg/L in wells located in downtown, far away from the sugar cane area. |
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Thesagro: |
Agricultura; Águas subterrâneas; Poluição da água; Qualidade da água. |
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Thesaurus NAL: |
Agriculture; Groundwater contamination; Soil transport processes; Water pollution. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61558/1/2007AA002.pdf
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Marc: |
LEADER 02328nam a2200325 a 4500
001 1015666
005 2015-09-28
008 2007 bl uuuu u00u1 u #d
100 1 $aCERDEIRA, A. L.
245 $aEffects of agriculture on ground water in a recharge area of Guarany Aquifer in Brazil.$h[electronic resource]
260 $aIn: ANNUAL MISSISSIPPI WATER RESOURCES CONFERENCE, 37., 2007, Jackson. Publications... Jackson: Mississippi State University, 2007. p.120-125.$c2007
520 $aThe region of Ribeirão Preto City located in São Paulo State, southeastern Brazil, is an important and highly mechanized sugar cane producing area. It is also an important recharge area of the Guarany aquifer, which provides water to several cities and rural communities in the region. Research has been conducted in this region since 1995 to assess the behavior of herbicides, such as atrazine, simazine, ametryn, tebuthiuron, diuron, 2,4-D, picloram, and hexazinone, applied in the area. Nitrate applied as nitrogen fertilizer was also evaluated. Espraiado watershed, located over the recharge area, was chosen for this study. Water samples were collected from seven wells located inside the watershed and from surface water of Espraiado stream. Other samples were taken from city wells located at the edge of the recharge area with exception of the control samples that were collected from downtown wells. Results have shown that no residue of herbicide was found in ground water wells and only ametryn was found at levels higher than the Maximum Concentration Level (MCL) of 0.1 ?g/L in surface water of the watershed. However, nitrate was detected at levels close to the MCL of 10 mg/L in wells located in downtown, far away from the sugar cane area.
650 $aAgriculture
650 $aGroundwater contamination
650 $aSoil transport processes
650 $aWater pollution
650 $aAgricultura
650 $aÁguas subterrâneas
650 $aPoluição da água
650 $aQualidade da água
700 1 $aPESSOA, M. C. P. Y.
700 1 $aBOLONHEZI, D.
700 1 $aGOMES, M. A. F.
700 1 $aSPADOTTO, C. A.
700 1 $aSOUZA, M. D. de
700 1 $aFERRACINI, V. L.
700 1 $aQUEIROZ, R. H. C.
700 1 $aLANCHOTE, V. L.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aF. NETO, C.
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Embrapa Meio Ambiente (CNPMA) |
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