Glyphosate loss by runoff and its relationship with phosphorus fertilization
The aim of this study was to evaluate the relationship between glyphosate and phosphate fertilizer application and their contribution to surface water runoff contamination. The study was performed in Aquic Argiudoll soil (Tezanos Pinto series). Four treatments were assessed on three dates of rainf...
| Autores principales: | , , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/2112 https://pubs.acs.org/doi/10.1021/jf505533r |
| _version_ | 1855034906033258496 |
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| author | Sasal, Maria Carolina Demonte, Luisina Delma Cislaghi, Andrea Gabioud, Emmanuel Adrian Oszust, José Daniel Wilson, Marcelo German Michlig, Nicolas Beldoménico, Horacio Ramón Repetti, María Rosa |
| author_browse | Beldoménico, Horacio Ramón Cislaghi, Andrea Demonte, Luisina Delma Gabioud, Emmanuel Adrian Michlig, Nicolas Oszust, José Daniel Repetti, María Rosa Sasal, Maria Carolina Wilson, Marcelo German |
| author_facet | Sasal, Maria Carolina Demonte, Luisina Delma Cislaghi, Andrea Gabioud, Emmanuel Adrian Oszust, José Daniel Wilson, Marcelo German Michlig, Nicolas Beldoménico, Horacio Ramón Repetti, María Rosa |
| author_sort | Sasal, Maria Carolina |
| collection | INTA Digital |
| description | The aim of this study was to evaluate the relationship between glyphosate and phosphate fertilizer application and
their contribution to surface water runoff contamination. The study was performed in Aquic Argiudoll soil (Tezanos Pinto
series). Four treatments were assessed on three dates of rainfall simulation after fertilizer and herbicide application. The soluble
phosphorus in runoff water was determined by a colorimetric method. For the determination of glyphosate and
aminomethylphosphonic acid (AMPA), a method based on fluorenylmethyloxycarbonyl (FMOC) group derivatization, solid
phase extraction (SPE) purification, and ultrahigh-performance liquid chromatography−tandem mass spectrometry (UHPLCMS/MS) was employed. The application of phosphorus fertilizer resulted in an increased loss of glyphosate by runoff after 1 day of application. These results suggest the need for further study to understand the interactions and to determine appropriate
application timing with the goal of reducing the pollution risk by runoff. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2112 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA21122019-01-23T17:30:52Z Glyphosate loss by runoff and its relationship with phosphorus fertilization Sasal, Maria Carolina Demonte, Luisina Delma Cislaghi, Andrea Gabioud, Emmanuel Adrian Oszust, José Daniel Wilson, Marcelo German Michlig, Nicolas Beldoménico, Horacio Ramón Repetti, María Rosa Glifosato Escorrentia Abonos Fosfatados Phosphate Fertilizers Runoff Glyphosate Fertilización Fosfatada The aim of this study was to evaluate the relationship between glyphosate and phosphate fertilizer application and their contribution to surface water runoff contamination. The study was performed in Aquic Argiudoll soil (Tezanos Pinto series). Four treatments were assessed on three dates of rainfall simulation after fertilizer and herbicide application. The soluble phosphorus in runoff water was determined by a colorimetric method. For the determination of glyphosate and aminomethylphosphonic acid (AMPA), a method based on fluorenylmethyloxycarbonyl (FMOC) group derivatization, solid phase extraction (SPE) purification, and ultrahigh-performance liquid chromatography−tandem mass spectrometry (UHPLCMS/MS) was employed. The application of phosphorus fertilizer resulted in an increased loss of glyphosate by runoff after 1 day of application. These results suggest the need for further study to understand the interactions and to determine appropriate application timing with the goal of reducing the pollution risk by runoff. Fil: Sasal, Maria Carolina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina Fil: Demonte, Luisina Delma. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina Fil: Cislaghi, Andrea. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina Fil: Gabioud, Emmanuel Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina Fil: Oszust, José Daniel. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina Fil: Wilson, Marcelo German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina Fil: Michlig, Nicolas. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina Fil: Beldoménico, Horacio Ramón. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina Fil: Repetti, María Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina 2018-03-23T17:43:14Z 2018-03-23T17:43:14Z 2015-02-23 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2112 https://pubs.acs.org/doi/10.1021/jf505533r 0021-8561 1520-5118 (Online) eng info:eu-repograntAgreement/INTA/PNNAT/1128041/AR./Gestion de sistemas agropecuarios y agroindustriales para reducir la contaminación. info:eu-repograntAgreement/INTA/PNNAT/1128043/AR./Los agroquímicos como fuente de contaminación difusa en agroecosistemas. info:eu-repo/semantics/restrictedAccess application/pdf Journal of agricultural and food chemistry 63 (18) : 4444-4448. (2015) |
| spellingShingle | Glifosato Escorrentia Abonos Fosfatados Phosphate Fertilizers Runoff Glyphosate Fertilización Fosfatada Sasal, Maria Carolina Demonte, Luisina Delma Cislaghi, Andrea Gabioud, Emmanuel Adrian Oszust, José Daniel Wilson, Marcelo German Michlig, Nicolas Beldoménico, Horacio Ramón Repetti, María Rosa Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title | Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title_full | Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title_fullStr | Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title_full_unstemmed | Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title_short | Glyphosate loss by runoff and its relationship with phosphorus fertilization |
| title_sort | glyphosate loss by runoff and its relationship with phosphorus fertilization |
| topic | Glifosato Escorrentia Abonos Fosfatados Phosphate Fertilizers Runoff Glyphosate Fertilización Fosfatada |
| url | http://hdl.handle.net/20.500.12123/2112 https://pubs.acs.org/doi/10.1021/jf505533r |
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