Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia
- Autores
- Gonzalez Polo, Marina; Kowaljow, Esteban; Castán, Elisa; Sauzet, Ophelie; Mazzarino, María Julia
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- Studies of degraded semiarid regions have shown that organic residue addition is a sound restoration alternative. We examined the effects of a single dose (40 Mg ha−1) of biosolids compost (BC) and compost of the organic fraction of municipal solid waste (MC) 6 years after they were applied to a sandy soil of NW Patagonia. Results were compared with those of inorganic fertilization (IF, 100 kg N+35 kg P ha−1) treatment and of unamended control. We measured plant cover, biomass, and diversity and chemical, biological, and biochemical soil properties. We did not find any significant effect of treatments on plant attributes. However, effects on soil properties were significant and more persistent with composts than with IF, especially with BC, which had higher organic C and nutrients than MC. Total soil C and N were twice as high in the BC-amended soil as in the control and IF soils. Soil extractable P was 4-fold and 2-fold higher in BCandMC-treated soils, respectively, than in the control soil, and even higher than in the IF treatment in response to BC. The highest β-glucosidase and acid hosphomonoesterase activities were found in the BC-treated soil, related to higher C and P in the soil and to higher activities of both enzymes in the biosolids compost. The highest phenol oxidase activity was found in MC and in the MC-treated soil. Potential respiration and K2SO4-extractable C were higher in the compost-treated soil, but there was no difference in microbial biomass C between the compost-treated and the control soils. Despite the fact that the soil was coarse textured and a single moderate dose of compost was applied, recovery of soil chemical, microbiological, and biochemical properties was long-lasting, indicating that application of urban compost is a feasible restoration practice in this semiarid region.
Fil: Gonzalez Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Kowaljow, Esteban. Universidad Nacional de Cordoba; Argentina.
Fil: Kowaljow, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Sauzet, Ophelie. AgroParisTech. Environment and Arable Crops; Francia.
Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.
Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Gonzalez Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. - Fuente
- Biology and soil fertility. Núm. 51 (2015)
- Materia
-
Biosolids compost
Municipal solid waste compost
Soil chemical properties
Biological Indicators
Enzymatic activities
Ciencias de la Tierra y Medio Ambiente - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Universidad Nacional del Comahue
- OAI Identificador
- oai:rdi.uncoma.edu.ar:uncomaid/17142
Ver los metadatos del registro completo
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Persistent effect of organic matter pulse on a sandy soil of semiarid PatagoniaGonzalez Polo, MarinaKowaljow, EstebanCastán, ElisaSauzet, OphelieMazzarino, María JuliaBiosolids compostMunicipal solid waste compostSoil chemical propertiesBiological IndicatorsEnzymatic activitiesCiencias de la Tierra y Medio AmbienteStudies of degraded semiarid regions have shown that organic residue addition is a sound restoration alternative. We examined the effects of a single dose (40 Mg ha−1) of biosolids compost (BC) and compost of the organic fraction of municipal solid waste (MC) 6 years after they were applied to a sandy soil of NW Patagonia. Results were compared with those of inorganic fertilization (IF, 100 kg N+35 kg P ha−1) treatment and of unamended control. We measured plant cover, biomass, and diversity and chemical, biological, and biochemical soil properties. We did not find any significant effect of treatments on plant attributes. However, effects on soil properties were significant and more persistent with composts than with IF, especially with BC, which had higher organic C and nutrients than MC. Total soil C and N were twice as high in the BC-amended soil as in the control and IF soils. Soil extractable P was 4-fold and 2-fold higher in BCandMC-treated soils, respectively, than in the control soil, and even higher than in the IF treatment in response to BC. The highest β-glucosidase and acid hosphomonoesterase activities were found in the BC-treated soil, related to higher C and P in the soil and to higher activities of both enzymes in the biosolids compost. The highest phenol oxidase activity was found in MC and in the MC-treated soil. Potential respiration and K2SO4-extractable C were higher in the compost-treated soil, but there was no difference in microbial biomass C between the compost-treated and the control soils. Despite the fact that the soil was coarse textured and a single moderate dose of compost was applied, recovery of soil chemical, microbiological, and biochemical properties was long-lasting, indicating that application of urban compost is a feasible restoration practice in this semiarid region.Fil: Gonzalez Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Kowaljow, Esteban. Universidad Nacional de Cordoba; Argentina.Fil: Kowaljow, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Sauzet, Ophelie. AgroParisTech. Environment and Arable Crops; Francia.Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Gonzalez Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina.Springer2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfpp. 241–249application/pdf0178-2762http://rdi.uncoma.edu.ar/handle/uncomaid/17142Biology and soil fertility. Núm. 51 (2015)reponame:Repositorio Digital Institucional (UNCo)instname:Universidad Nacional del Comahueenghttps://link.springer.com/article/10.1007/s00374-014-0961-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/2025-09-29T14:28:54Zoai:rdi.uncoma.edu.ar:uncomaid/17142instacron:UNCoInstitucionalhttp://rdi.uncoma.edu.ar/Universidad públicaNo correspondehttp://rdi.uncoma.edu.ar/oaimirtha.mateo@biblioteca.uncoma.edu.ar; adriana.acuna@biblioteca.uncoma.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:71082025-09-29 14:28:55.093Repositorio Digital Institucional (UNCo) - Universidad Nacional del Comahuefalse |
| dc.title.none.fl_str_mv |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| title |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| spellingShingle |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia Gonzalez Polo, Marina Biosolids compost Municipal solid waste compost Soil chemical properties Biological Indicators Enzymatic activities Ciencias de la Tierra y Medio Ambiente |
| title_short |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| title_full |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| title_fullStr |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| title_full_unstemmed |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| title_sort |
Persistent effect of organic matter pulse on a sandy soil of semiarid Patagonia |
| dc.creator.none.fl_str_mv |
Gonzalez Polo, Marina Kowaljow, Esteban Castán, Elisa Sauzet, Ophelie Mazzarino, María Julia |
| author |
Gonzalez Polo, Marina |
| author_facet |
Gonzalez Polo, Marina Kowaljow, Esteban Castán, Elisa Sauzet, Ophelie Mazzarino, María Julia |
| author_role |
author |
| author2 |
Kowaljow, Esteban Castán, Elisa Sauzet, Ophelie Mazzarino, María Julia |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Biosolids compost Municipal solid waste compost Soil chemical properties Biological Indicators Enzymatic activities Ciencias de la Tierra y Medio Ambiente |
| topic |
Biosolids compost Municipal solid waste compost Soil chemical properties Biological Indicators Enzymatic activities Ciencias de la Tierra y Medio Ambiente |
| dc.description.none.fl_txt_mv |
Studies of degraded semiarid regions have shown that organic residue addition is a sound restoration alternative. We examined the effects of a single dose (40 Mg ha−1) of biosolids compost (BC) and compost of the organic fraction of municipal solid waste (MC) 6 years after they were applied to a sandy soil of NW Patagonia. Results were compared with those of inorganic fertilization (IF, 100 kg N+35 kg P ha−1) treatment and of unamended control. We measured plant cover, biomass, and diversity and chemical, biological, and biochemical soil properties. We did not find any significant effect of treatments on plant attributes. However, effects on soil properties were significant and more persistent with composts than with IF, especially with BC, which had higher organic C and nutrients than MC. Total soil C and N were twice as high in the BC-amended soil as in the control and IF soils. Soil extractable P was 4-fold and 2-fold higher in BCandMC-treated soils, respectively, than in the control soil, and even higher than in the IF treatment in response to BC. The highest β-glucosidase and acid hosphomonoesterase activities were found in the BC-treated soil, related to higher C and P in the soil and to higher activities of both enzymes in the biosolids compost. The highest phenol oxidase activity was found in MC and in the MC-treated soil. Potential respiration and K2SO4-extractable C were higher in the compost-treated soil, but there was no difference in microbial biomass C between the compost-treated and the control soils. Despite the fact that the soil was coarse textured and a single moderate dose of compost was applied, recovery of soil chemical, microbiological, and biochemical properties was long-lasting, indicating that application of urban compost is a feasible restoration practice in this semiarid region. Fil: Gonzalez Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Fil: Kowaljow, Esteban. Universidad Nacional de Cordoba; Argentina. Fil: Kowaljow, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Fil: Sauzet, Ophelie. AgroParisTech. Environment and Arable Crops; Francia. Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Fil: Gonzalez Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. |
| description |
Studies of degraded semiarid regions have shown that organic residue addition is a sound restoration alternative. We examined the effects of a single dose (40 Mg ha−1) of biosolids compost (BC) and compost of the organic fraction of municipal solid waste (MC) 6 years after they were applied to a sandy soil of NW Patagonia. Results were compared with those of inorganic fertilization (IF, 100 kg N+35 kg P ha−1) treatment and of unamended control. We measured plant cover, biomass, and diversity and chemical, biological, and biochemical soil properties. We did not find any significant effect of treatments on plant attributes. However, effects on soil properties were significant and more persistent with composts than with IF, especially with BC, which had higher organic C and nutrients than MC. Total soil C and N were twice as high in the BC-amended soil as in the control and IF soils. Soil extractable P was 4-fold and 2-fold higher in BCandMC-treated soils, respectively, than in the control soil, and even higher than in the IF treatment in response to BC. The highest β-glucosidase and acid hosphomonoesterase activities were found in the BC-treated soil, related to higher C and P in the soil and to higher activities of both enzymes in the biosolids compost. The highest phenol oxidase activity was found in MC and in the MC-treated soil. Potential respiration and K2SO4-extractable C were higher in the compost-treated soil, but there was no difference in microbial biomass C between the compost-treated and the control soils. Despite the fact that the soil was coarse textured and a single moderate dose of compost was applied, recovery of soil chemical, microbiological, and biochemical properties was long-lasting, indicating that application of urban compost is a feasible restoration practice in this semiarid region. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
acceptedVersion |
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0178-2762 http://rdi.uncoma.edu.ar/handle/uncomaid/17142 |
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0178-2762 |
| url |
http://rdi.uncoma.edu.ar/handle/uncomaid/17142 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://link.springer.com/article/10.1007/s00374-014-0961-4 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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application/pdf pp. 241–249 application/pdf |
| dc.publisher.none.fl_str_mv |
Springer |
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Springer |
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Biology and soil fertility. Núm. 51 (2015) reponame:Repositorio Digital Institucional (UNCo) instname:Universidad Nacional del Comahue |
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Universidad Nacional del Comahue |
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Repositorio Digital Institucional (UNCo) - Universidad Nacional del Comahue |
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mirtha.mateo@biblioteca.uncoma.edu.ar; adriana.acuna@biblioteca.uncoma.edu.ar |
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