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Registros recuperados : 13 | |
4. | | PRATA, F.; LAVORENTI, A.; REGITANO, J. B.; TORNISIELO, V. L. Degradação e sorção de ametrina em dois solos com aplicação de vinhaça. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 36, n. 7, p. 975-81, jul. 2001 Título em inglês: Degradation and sorption of ametryne in two soils with vinasse application. Biblioteca(s): Embrapa Unidades Centrais. |
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8. | | REGITANO, J. B.; ROCHA, W. S. D.; BONFLEUR, E. J.; MILORI, D.; ALLEONI, L. R. Effect of soil water content on the distribuition of diuron into organomineral aggregates of highly weathered tropical soils. Journal of Agricultural and Food Chemistry. [S. l.], v. 64, n. 20, p. 3935-3941, 2016. Entrada padronizada: MILORI, D. M. B. P. Biblioteca(s): Embrapa Gado de Leite; Embrapa Instrumentação. |
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9. | | VAZ, L. R. L.; BARIZON, R. R. M.; SOUZA, A. J. de; REGITANO, J. B. Runoff of hexazinone and diuron in green cane systems. Water, Air, & Soil Pollution, v. 232, n. 3, article 116, 2021. Biblioteca(s): Embrapa Meio Ambiente. |
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11. | | MARTIN-NETO, L.; FERREIRA, J. A.; VAZ, C. M. P.; REGITANO, J. B.; SIMÕES, M. L.; MELO, W. J. de. Compostos antropogênicos e sua relevância para a qualidade do solo. In: REUNIAO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRICAO DE PLANTAS, 24.; REUNIAO BRASILEIRA SOBRE MICORRIZAS, 8.; SIMPOSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 6.; REUNIAO BRASILEIRA DE BIOLOGIA DO SOLO, 3., 2000, Santa Maria. Fertbio 2000: biodinamica do solo. Santa Maria: UFSM/Departamento de Solos, 2000. não paginado. Biblioteca(s): Embrapa Instrumentação. |
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12. | | BARIZON, R. R. M.; FIGUEIREDO, R. de O.; SOUZA, D. R. C. de; REGITANO, J. B.; FERRACINI, V. L. Pesticides in the surface waters of the Camanducaia River watershed, Brazil. Journal of Environmental Science and Health, Part B, New York, p. 1-10, 2019. Biblioteca(s): Embrapa Meio Ambiente. |
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13. | | DE PIERRI, L.; NOVOTNY, E. H.; CERRI, C. E. P.; SOUZA, A. J. de; MATTOS, B. B.; TORNISIELO, V. L; REGITANO, J. B. Accessing biochar's porosity using a new low field NMR approach and its impacts on the retention of highly mobile herbicides. Chemosphere, v. 287, pt. 3, 132237, Jan. 2022. Biblioteca(s): Embrapa Solos. |
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Registros recuperados : 13 | |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Instrumentação. |
Data corrente: |
30/06/2016 |
Data da última atualização: |
24/07/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
REGITANO, J. B.; ROCHA, W. S. D.; BONFLEUR, E. J.; MILORI, D.; ALLEONI, L. R. |
Afiliação: |
DEBORA MARCONDES BASTOS P MILORI, CNPDIA. |
Título: |
Effect of soil water content on the distribuition of diuron into organomineral aggregates of highly weathered tropical soils. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of Agricultural and Food Chemistry. [S. l.], v. 64, n. 20, p. 3935-3941, 2016. |
DOI: |
10.1021/acs.jafc.5b04664 |
Idioma: |
Inglês |
Notas: |
Entrada padronizada: MILORI, D. M. B. P. |
Conteúdo: |
We evaluated the effects of soil water content on the retention of diuron and its residual distribution into organomineral aggregates in four Brazilian oxisols. 14C-Diuron was incubated for days at 25, 50, and 75% of maximum water-holding capacity for each soil. After 42 days, the physical fractionation method was used to obtain >150, 53–150, 20–53, 2–20, and <2 μm aggregate sizes. Diuron retention increased with increasing soil water content for all soils. At lower soil water content, diuron’s retention was higher in the sandier soil. It was mostly retained in the fine (<20 μm) aggregates of sandier soil, and for clayed soils, retention was higher in the coarse aggregates (>53 μm). The sorption coefficients (Kd and Koc) generated by batch studies should be carefully used because they do not provide information about aggregation and diffusion effects on pesticides soil sorption. |
Palavras-Chave: |
Pesticide sorption; Physical fractionation; Tropical; Water diffusion. |
Thesagro: |
Água; Solo. |
Thesaurus NAL: |
Oxisols; soil organic matter; Soil water content. |
Categoria do assunto: |
-- P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01864naa a2200301 a 4500 001 2048109 005 2018-07-24 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1021/acs.jafc.5b04664$2DOI 100 1 $aREGITANO, J. B. 245 $aEffect of soil water content on the distribuition of diuron into organomineral aggregates of highly weathered tropical soils.$h[electronic resource] 260 $c2016 500 $aEntrada padronizada: MILORI, D. M. B. P. 520 $aWe evaluated the effects of soil water content on the retention of diuron and its residual distribution into organomineral aggregates in four Brazilian oxisols. 14C-Diuron was incubated for days at 25, 50, and 75% of maximum water-holding capacity for each soil. After 42 days, the physical fractionation method was used to obtain >150, 53–150, 20–53, 2–20, and <2 μm aggregate sizes. Diuron retention increased with increasing soil water content for all soils. At lower soil water content, diuron’s retention was higher in the sandier soil. It was mostly retained in the fine (<20 μm) aggregates of sandier soil, and for clayed soils, retention was higher in the coarse aggregates (>53 μm). The sorption coefficients (Kd and Koc) generated by batch studies should be carefully used because they do not provide information about aggregation and diffusion effects on pesticides soil sorption. 650 $aOxisols 650 $asoil organic matter 650 $aSoil water content 650 $aÁgua 650 $aSolo 653 $aPesticide sorption 653 $aPhysical fractionation 653 $aTropical 653 $aWater diffusion 700 1 $aROCHA, W. S. D. 700 1 $aBONFLEUR, E. J. 700 1 $aMILORI, D. 700 1 $aALLEONI, L. R. 773 $tJournal of Agricultural and Food Chemistry. [S. l.]$gv. 64, n. 20, p. 3935-3941, 2016.
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