Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues
The effect of the addition of spent mushroom substrate (SMS) to the soil as an amendment on the distribution and/or fate of copper from a copper-based fungicide applied to a vineyard soil in La Rioja (N. Spain) was studied. The study was carried out on experimental plots amended or not with SMS at r...
| Autores: | ; ; ; |
|---|---|
| Tipo de documento: | Artículo |
| Estado: | Published version |
| Fecha de publicación: | 2011 |
| País: | España |
| Institución: | Universidad de La Rioja (UR) |
| Repositorio: | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| OAI Identifier: | oai:portal.dialnet.es:doc/5bbc6843b750603269e805a9 |
| Acceso en línea: | https://investigacion.unirioja.es/documentos/5bbc6843b750603269e805a9 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | Chemical forms Copper distribution Spent mushroom substrate Vineyard soil |
| _version_ | 1878742268981018624 |
|---|---|
| author | Herrero-Hernández, E. [0000-0002-5778-9183] |
| author2 | Andrades, M.S. [0000-0003-4136-8656] Rodríguez-Cruz, M.S. [0000-0001-6748-3391] Sánchez-Martín, M.J. [0000-0002-8304-1232] |
| author2_role | author author author |
| author_browse | Andrades, M.S. [0000-0003-4136-8656] Herrero-Hernández, E. [0000-0002-5778-9183] Rodríguez-Cruz, M.S. [0000-0001-6748-3391] Sánchez-Martín, M.J. [0000-0002-8304-1232] |
| author_facet | Herrero-Hernández, E. [0000-0002-5778-9183] Andrades, M.S. [0000-0003-4136-8656] Rodríguez-Cruz, M.S. [0000-0001-6748-3391] Sánchez-Martín, M.J. [0000-0002-8304-1232] |
| author_role | author |
| collection | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| description | The effect of the addition of spent mushroom substrate (SMS) to the soil as an amendment on the distribution and/or fate of copper from a copper-based fungicide applied to a vineyard soil in La Rioja (N. Spain) was studied. The study was carried out on experimental plots amended or not with SMS at rates of 40 and 100 t ha -1. The variation in total Cu content in the topsoil (0-10 cm) and in the soil profile (0-50 cm), and the distribution of Cu in different fractions of the topsoil were studied as a function of the dose of Cu added (5 and 10 kg ha -1) and of the time elapsed since application (0-12 months). In addition, the changes in the chemical properties (solid organic carbon (OC), dissolved organic carbon (DOC) and pH) of the soils were studied. A greater capacity for Cu retention by the amended soils than by the unamended one was observed only when the fungicide was applied at the high dose. No effect of the amendment rate was noted on this retention capacity. The metal content in the topsoil decreased over time in step with the disappearance of the OC in the amended soil due to its oxidation, mineralization and/or leaching. This decrease in total Cu content was possibly due to the formation of soluble Cu complexes with the DOC, which facilitated its transport through the soil. A re-distribution of Cu in the different soil fractions was also observed over time, mainly from the organic to the residual fraction. The results obtained indicate that the increase in OC due to the application of SMS at the rates used does not lead to any significant increase in the persistence of Cu in the soil over time. Of greater interest would be the assessment of the risk for groundwater quality, owing to possible leaching of the fungicide enhanced by the SMS when SMS and Cu-based fungicides are jointly applied to vineyard soils. © 2011 Elsevier Ltd. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_f2eea04ffb85a5a3137a478564d3f29b |
| institution | Universidad de La Rioja (UR) |
| instname_str | Universidad de La Rioja (UR) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:portal.dialnet.es:doc/5bbc6843b750603269e805a9 |
| publishDate | 2011 |
| publishDateSort | 2011 |
| reponame_str | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| spelling | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues Herrero-Hernández, E. [0000-0002-5778-9183] Andrades, M.S. [0000-0003-4136-8656] Rodríguez-Cruz, M.S. [0000-0001-6748-3391] Sánchez-Martín, M.J. [0000-0002-8304-1232] Chemical forms Copper distribution Spent mushroom substrate Vineyard soil The effect of the addition of spent mushroom substrate (SMS) to the soil as an amendment on the distribution and/or fate of copper from a copper-based fungicide applied to a vineyard soil in La Rioja (N. Spain) was studied. The study was carried out on experimental plots amended or not with SMS at rates of 40 and 100 t ha -1. The variation in total Cu content in the topsoil (0-10 cm) and in the soil profile (0-50 cm), and the distribution of Cu in different fractions of the topsoil were studied as a function of the dose of Cu added (5 and 10 kg ha -1) and of the time elapsed since application (0-12 months). In addition, the changes in the chemical properties (solid organic carbon (OC), dissolved organic carbon (DOC) and pH) of the soils were studied. A greater capacity for Cu retention by the amended soils than by the unamended one was observed only when the fungicide was applied at the high dose. No effect of the amendment rate was noted on this retention capacity. The metal content in the topsoil decreased over time in step with the disappearance of the OC in the amended soil due to its oxidation, mineralization and/or leaching. This decrease in total Cu content was possibly due to the formation of soluble Cu complexes with the DOC, which facilitated its transport through the soil. A re-distribution of Cu in the different soil fractions was also observed over time, mainly from the organic to the residual fraction. The results obtained indicate that the increase in OC due to the application of SMS at the rates used does not lead to any significant increase in the persistence of Cu in the soil over time. Of greater interest would be the assessment of the risk for groundwater quality, owing to possible leaching of the fungicide enhanced by the SMS when SMS and Cu-based fungicides are jointly applied to vineyard soils. © 2011 Elsevier Ltd. https://investigacion.unirioja.es/documentos/5bbc6843b750603269e805a9 |
| spellingShingle | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues Herrero-Hernández, E. [0000-0002-5778-9183] Chemical forms Copper distribution Spent mushroom substrate Vineyard soil |
| status_str | publishedVersion |
| title | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| title_full | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| title_fullStr | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| title_full_unstemmed | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| title_short | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| title_sort | Effect of spent mushroom substrate applied to vineyard soil on the behaviour of copper-based fungicide residues |
| topic | Chemical forms Copper distribution Spent mushroom substrate Vineyard soil |
| topic_facet | Chemical forms Copper distribution Spent mushroom substrate Vineyard soil |
| url | https://investigacion.unirioja.es/documentos/5bbc6843b750603269e805a9 |