Residual Herbicide Movement in Soil Columns
Atrazine, bromacil, diuron, simazine, terbuthylazine, terbumetone, terbutyrne and trifluran are selective residual herbicides on citrus and very common in Spanish orchards. As a first step to measure the herbicide penetration in soil and therefore the risk of contamination, soil columns (40 cm in le...
| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/5102 |
| _version_ | 1855032226051260416 |
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| author | Gómez-De-Barreda, Diego Gamón Vila, Miguel Lorenzo Rueda, Elena Saez Olmo, A. |
| author_browse | Gamón Vila, Miguel Gómez-De-Barreda, Diego Lorenzo Rueda, Elena Saez Olmo, A. |
| author_facet | Gómez-De-Barreda, Diego Gamón Vila, Miguel Lorenzo Rueda, Elena Saez Olmo, A. |
| author_sort | Gómez-De-Barreda, Diego |
| collection | ReDivia |
| description | Atrazine, bromacil, diuron, simazine, terbuthylazine, terbumetone, terbutyrne and trifluran are selective residual herbicides on citrus and very common in Spanish orchards. As a first step to measure the herbicide penetration in soil and therefore the risk of contamination, soil columns (40 cm in length, 9 cm interior diameter) were packed with an altered, screened loam soil. Simulated treatments were made by pouring, with a pipette, a solution of the chemicals on the soil surface. After the application, irrigations were done until the appearance of drainage water. Herbicide analyses were performed, at five soil depths, using high performance liquid chromatography for diuron (limit of detection 0.04 ppm) and gas chromatography for the rest of the chemicals (0.01 ppm). The leaching potential, in decreasing order was: bromacil > atrazine > simazine > terbumetone > terbuthylazine > terbutryene = diuron > trifluralin |
| format | article |
| id | ReDivia5102 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia51022025-04-25T14:45:23Z Residual Herbicide Movement in Soil Columns Gómez-De-Barreda, Diego Gamón Vila, Miguel Lorenzo Rueda, Elena Saez Olmo, A. Atrazine, bromacil, diuron, simazine, terbuthylazine, terbumetone, terbutyrne and trifluran are selective residual herbicides on citrus and very common in Spanish orchards. As a first step to measure the herbicide penetration in soil and therefore the risk of contamination, soil columns (40 cm in length, 9 cm interior diameter) were packed with an altered, screened loam soil. Simulated treatments were made by pouring, with a pipette, a solution of the chemicals on the soil surface. After the application, irrigations were done until the appearance of drainage water. Herbicide analyses were performed, at five soil depths, using high performance liquid chromatography for diuron (limit of detection 0.04 ppm) and gas chromatography for the rest of the chemicals (0.01 ppm). The leaching potential, in decreasing order was: bromacil > atrazine > simazine > terbumetone > terbuthylazine > terbutryene = diuron > trifluralin 2017-06-01T10:11:43Z 2017-06-01T10:11:43Z 1993 APR 29 1993 article Debarreda, D. G., Gamon, M., Lorenzo, E., Saez, A. (1993). Residual Herbicide Movement in Soil Columns. Science of the Total Environment, 132(2-3), 155-165. 0048-9697 http://hdl.handle.net/20.500.11939/5102 10.1016/0048-9697(93)90129-T en openAccess Impreso |
| spellingShingle | Gómez-De-Barreda, Diego Gamón Vila, Miguel Lorenzo Rueda, Elena Saez Olmo, A. Residual Herbicide Movement in Soil Columns |
| title | Residual Herbicide Movement in Soil Columns |
| title_full | Residual Herbicide Movement in Soil Columns |
| title_fullStr | Residual Herbicide Movement in Soil Columns |
| title_full_unstemmed | Residual Herbicide Movement in Soil Columns |
| title_short | Residual Herbicide Movement in Soil Columns |
| title_sort | residual herbicide movement in soil columns |
| url | http://hdl.handle.net/20.500.11939/5102 |
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