Managing the value of composts as organic amendments and fertilizers in sandy soils

Autores
Castán, Elisa; Satti, Patricia; González Polo, Marina; Iglesias, María Cándida; Mazzarino, María Julia
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: Satti, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Satti, Patricia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: González Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: González-Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: Iglesias, María Cándida . Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Nutrient rich composts are employed at low rates to minimize risks of N and P losses; this limits their value as soil improvers through C addition and the build up of soil organic matter. Blending with nutrientpoor composts such as those from the organic fraction of municipal solid waste could reduce the risks of nutrient losses while maintaining the positive effects on soil organic matter. We conducted a 2-yr experiment with composts of diverse origin: organic fraction of municipal solid waste (MC), cattle feedlot manure (FC), poultry litter (PC) and biosolids (BC), alone or blended (FC-MC, PC-MC) in a sandy soil under the humid warm climatic conditions of NE Argentina. We studied the effects of a single application (40 Mg ha 1 ) on the surface soil (0–10 cm) properties of a permanent subtropical pasture through annual chemical and biological analyses. On five dates, available N and P were also determined at 0–10 cm and 55–65 cm. Soil total C and N increased over time while potential N mineralization and CO2 emission decreased. All amendments resulted in similar increments of soil C and N despite marked differences in quantity and quality of organic matter inputs. Because MC had substantial amounts of Ca carbonates, it contributed to a reduction of available P from manure composts through dilution and precipitation. The release of available P from biosolids composts (where P is bound to Fe and Al) was lower than from manure composts (where P is bound by Ca phosphates). The highest environmental risk from compost application would likely be the leaching of soluble N produced during the composting process and released immediately after field application. Blending with N-poor MC would contribute to nitrate dilution.
Fuente
Agriculture, Ecosystems and Environment, 2016, vol. 224, p. 29-38.
Materia
Biosolids
Animal manures
Municipal solid waste
Compost mixtures
Organic matter
Nutrients
Ca carbonates
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/28377

id RIUNNE_82d459a4659e342428b727559b7b9aec
oai_identifier_str oai:repositorio.unne.edu.ar:123456789/28377
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Managing the value of composts as organic amendments and fertilizers in sandy soilsCastán, ElisaSatti, PatriciaGonzález Polo, MarinaIglesias, María CándidaMazzarino, María JuliaBiosolidsAnimal manuresMunicipal solid wasteCompost mixturesOrganic matterNutrientsCa carbonatesFil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.Fil: Satti, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Satti, Patricia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.Fil: González Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: González-Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.Fil: Iglesias, María Cándida . Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.Nutrient rich composts are employed at low rates to minimize risks of N and P losses; this limits their value as soil improvers through C addition and the build up of soil organic matter. Blending with nutrientpoor composts such as those from the organic fraction of municipal solid waste could reduce the risks of nutrient losses while maintaining the positive effects on soil organic matter. We conducted a 2-yr experiment with composts of diverse origin: organic fraction of municipal solid waste (MC), cattle feedlot manure (FC), poultry litter (PC) and biosolids (BC), alone or blended (FC-MC, PC-MC) in a sandy soil under the humid warm climatic conditions of NE Argentina. We studied the effects of a single application (40 Mg ha 1 ) on the surface soil (0–10 cm) properties of a permanent subtropical pasture through annual chemical and biological analyses. On five dates, available N and P were also determined at 0–10 cm and 55–65 cm. Soil total C and N increased over time while potential N mineralization and CO2 emission decreased. All amendments resulted in similar increments of soil C and N despite marked differences in quantity and quality of organic matter inputs. Because MC had substantial amounts of Ca carbonates, it contributed to a reduction of available P from manure composts through dilution and precipitation. The release of available P from biosolids composts (where P is bound to Fe and Al) was lower than from manure composts (where P is bound by Ca phosphates). The highest environmental risk from compost application would likely be the leaching of soluble N produced during the composting process and released immediately after field application. Blending with N-poor MC would contribute to nitrate dilution.Elsevier B.V.2016-03-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfCastán, Elisa, et al., 2016. Managing the value of composts as organic amendments and fertilizers in sandy soils. Agriculture, Ecosystems and Environment. Ámsterdam: Elsevier B.V., vol. 224, p. 29-38. ISSN 0167-8809.0167-8809http://repositorio.unne.edu.ar/handle/123456789/28377Agriculture, Ecosystems and Environment, 2016, vol. 224, p. 29-38.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttps://www.sciencedirect.com/science/article/abs/pii/S016788091630144X?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-09-29T14:29:44Zoai:repositorio.unne.edu.ar:123456789/28377instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-09-29 14:29:44.808Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Managing the value of composts as organic amendments and fertilizers in sandy soils
title Managing the value of composts as organic amendments and fertilizers in sandy soils
spellingShingle Managing the value of composts as organic amendments and fertilizers in sandy soils
Castán, Elisa
Biosolids
Animal manures
Municipal solid waste
Compost mixtures
Organic matter
Nutrients
Ca carbonates
title_short Managing the value of composts as organic amendments and fertilizers in sandy soils
title_full Managing the value of composts as organic amendments and fertilizers in sandy soils
title_fullStr Managing the value of composts as organic amendments and fertilizers in sandy soils
title_full_unstemmed Managing the value of composts as organic amendments and fertilizers in sandy soils
title_sort Managing the value of composts as organic amendments and fertilizers in sandy soils
dc.creator.none.fl_str_mv Castán, Elisa
Satti, Patricia
González Polo, Marina
Iglesias, María Cándida
Mazzarino, María Julia
author Castán, Elisa
author_facet Castán, Elisa
Satti, Patricia
González Polo, Marina
Iglesias, María Cándida
Mazzarino, María Julia
author_role author
author2 Satti, Patricia
González Polo, Marina
Iglesias, María Cándida
Mazzarino, María Julia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biosolids
Animal manures
Municipal solid waste
Compost mixtures
Organic matter
Nutrients
Ca carbonates
topic Biosolids
Animal manures
Municipal solid waste
Compost mixtures
Organic matter
Nutrients
Ca carbonates
dc.description.none.fl_txt_mv Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Castán, Elisa. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: Satti, Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Satti, Patricia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: González Polo, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: González-Polo, Marina. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Fil: Iglesias, María Cándida . Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Mazzarino, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
Fil: Mazzarino, María Julia. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche; Argentina.
Nutrient rich composts are employed at low rates to minimize risks of N and P losses; this limits their value as soil improvers through C addition and the build up of soil organic matter. Blending with nutrientpoor composts such as those from the organic fraction of municipal solid waste could reduce the risks of nutrient losses while maintaining the positive effects on soil organic matter. We conducted a 2-yr experiment with composts of diverse origin: organic fraction of municipal solid waste (MC), cattle feedlot manure (FC), poultry litter (PC) and biosolids (BC), alone or blended (FC-MC, PC-MC) in a sandy soil under the humid warm climatic conditions of NE Argentina. We studied the effects of a single application (40 Mg ha 1 ) on the surface soil (0–10 cm) properties of a permanent subtropical pasture through annual chemical and biological analyses. On five dates, available N and P were also determined at 0–10 cm and 55–65 cm. Soil total C and N increased over time while potential N mineralization and CO2 emission decreased. All amendments resulted in similar increments of soil C and N despite marked differences in quantity and quality of organic matter inputs. Because MC had substantial amounts of Ca carbonates, it contributed to a reduction of available P from manure composts through dilution and precipitation. The release of available P from biosolids composts (where P is bound to Fe and Al) was lower than from manure composts (where P is bound by Ca phosphates). The highest environmental risk from compost application would likely be the leaching of soluble N produced during the composting process and released immediately after field application. Blending with N-poor MC would contribute to nitrate dilution.
description Fil: Castán, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Castán, Elisa, et al., 2016. Managing the value of composts as organic amendments and fertilizers in sandy soils. Agriculture, Ecosystems and Environment. Ámsterdam: Elsevier B.V., vol. 224, p. 29-38. ISSN 0167-8809.
0167-8809
http://repositorio.unne.edu.ar/handle/123456789/28377
identifier_str_mv Castán, Elisa, et al., 2016. Managing the value of composts as organic amendments and fertilizers in sandy soils. Agriculture, Ecosystems and Environment. Ámsterdam: Elsevier B.V., vol. 224, p. 29-38. ISSN 0167-8809.
0167-8809
url http://repositorio.unne.edu.ar/handle/123456789/28377
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/abs/pii/S016788091630144X?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv Agriculture, Ecosystems and Environment, 2016, vol. 224, p. 29-38.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
_version_ 1844621672613675008
score 12.559606