Enzyme activity in soil after different procedures for managing rice straw
Severe problems are caused by site burning of rice straw in Valencia, the third largest Spanish city. Removal, incorporation or composting are being tested as alternatives to burning, and the changes they produce in selected soil biological properties have been studied in two field trials. One...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Instituto de Biodiversidad Agraria y Desarrollo Rural (IBADER)
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/7000 https://revistas.usc.gal/index.php/rr/article/view/4501 |
| _version_ | 1855492198187925504 |
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| author | Albiach, Remedios Pomares, Fernando Ribó, Marta Pérez-Piqueres, Ana Canet, Rodolfo |
| author_browse | Albiach, Remedios Canet, Rodolfo Pomares, Fernando Pérez-Piqueres, Ana Ribó, Marta |
| author_facet | Albiach, Remedios Pomares, Fernando Ribó, Marta Pérez-Piqueres, Ana Canet, Rodolfo |
| author_sort | Albiach, Remedios |
| collection | ReDivia |
| description | Severe problems are caused by site burning of
rice straw in Valencia, the third largest Spanish city.
Removal, incorporation or composting are being tested as
alternatives to burning, and the changes they produce in
selected soil biological properties have been studied in two
field trials. One compares removal, burning and
incorporation the straw, and a second evaluates the
application of straw-derived compost for rice production. No
statistically-significant effects on the measured indicators of
biological activity were found in either experiment, indicating
that management-induced changes are small.
Unexpectedly, burning did not affect negatively enzyme
activities or microbial biomass contents since there were no
differences between treatments, or usual levels were
recovered in a few months. The changes induced by straw
removal or incorporation were also not statistically
significant. When straw-derived compost applications were
assayed, dehydrogenase activity was slightly variable and
apparently unaffected by N and compost rates or
compost/mineral N combinations, but phosphomonosterase
activity seems to increase parallel to compost to mineral N
ratio. |
| format | Artículo |
| id | ReDivia7000 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Instituto de Biodiversidad Agraria y Desarrollo Rural (IBADER) |
| publisherStr | Instituto de Biodiversidad Agraria y Desarrollo Rural (IBADER) |
| record_format | dspace |
| spelling | ReDivia70002025-04-25T14:48:03Z Enzyme activity in soil after different procedures for managing rice straw Albiach, Remedios Pomares, Fernando Ribó, Marta Pérez-Piqueres, Ana Canet, Rodolfo Soil biological properties Dehydrogenase activity Phosphomonosterase activity Microbial biomass Burning rice straw P34 Soil biology P33 Soil chemistry and physics Enzyme activity Severe problems are caused by site burning of rice straw in Valencia, the third largest Spanish city. Removal, incorporation or composting are being tested as alternatives to burning, and the changes they produce in selected soil biological properties have been studied in two field trials. One compares removal, burning and incorporation the straw, and a second evaluates the application of straw-derived compost for rice production. No statistically-significant effects on the measured indicators of biological activity were found in either experiment, indicating that management-induced changes are small. Unexpectedly, burning did not affect negatively enzyme activities or microbial biomass contents since there were no differences between treatments, or usual levels were recovered in a few months. The changes induced by straw removal or incorporation were also not statistically significant. When straw-derived compost applications were assayed, dehydrogenase activity was slightly variable and apparently unaffected by N and compost rates or compost/mineral N combinations, but phosphomonosterase activity seems to increase parallel to compost to mineral N ratio. 2021-01-19T16:27:58Z 2021-01-19T16:27:58Z 2016 article publishedVersion Albiach, R., Pomares, F., Ribó, M., Pérez-Piqueres, A., & Canet, R. (2016). Enzyme activity in soil after different procedures for managing rice straw. Recursos Rurais, (12), 33-38. 1885-5547 2255-5994 e-ISSN http://hdl.handle.net/20.500.11939/7000 https://revistas.usc.gal/index.php/rr/article/view/4501 en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess Instituto de Biodiversidad Agraria y Desarrollo Rural (IBADER) electronico |
| spellingShingle | Soil biological properties Dehydrogenase activity Phosphomonosterase activity Microbial biomass Burning rice straw P34 Soil biology P33 Soil chemistry and physics Enzyme activity Albiach, Remedios Pomares, Fernando Ribó, Marta Pérez-Piqueres, Ana Canet, Rodolfo Enzyme activity in soil after different procedures for managing rice straw |
| title | Enzyme activity in soil after different procedures for managing rice straw |
| title_full | Enzyme activity in soil after different procedures for managing rice straw |
| title_fullStr | Enzyme activity in soil after different procedures for managing rice straw |
| title_full_unstemmed | Enzyme activity in soil after different procedures for managing rice straw |
| title_short | Enzyme activity in soil after different procedures for managing rice straw |
| title_sort | enzyme activity in soil after different procedures for managing rice straw |
| topic | Soil biological properties Dehydrogenase activity Phosphomonosterase activity Microbial biomass Burning rice straw P34 Soil biology P33 Soil chemistry and physics Enzyme activity |
| url | http://hdl.handle.net/20.500.11939/7000 https://revistas.usc.gal/index.php/rr/article/view/4501 |
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