Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth

10 páginas.-- 3 figuras.-- 1 tabla.-- 52 referencias

Detalles Bibliográficos
Autores: Mingorance, M. Dolores, Rossini Oliva, S., Valdés, B., Pina Gata, F. J., Leidi, Eduardo O., Guzmán, Ivan L., Peña, Aránzazu
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2013
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/95639
Acceso en línea:http://hdl.handle.net/10261/95639
Access Level:acceso abierto
Palabra clave:Ahipa
Mine soil
Organic amendment
Rye grass
Tomato
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spelling Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growthMingorance, M. DoloresRossini Oliva, S.Valdés, B.Pina Gata, F. J.Leidi, Eduardo O.Guzmán, Ivan L.Peña, AránzazuAhipaMine soilOrganic amendmentRye grassTomato10 páginas.-- 3 figuras.-- 1 tabla.-- 52 referenciasPurpose: Degraded soils, such as those encountered in areas of mine activities, need to be ameliorated by liming to correct soil acidity and by addition of organic inputs to improve soil properties and fertility. Materials and methods: Non-amended mine soil and soil amended with stabilized sewage sludge were incubated for 45 days. Soil physicochemical and biological indicators were periodically measured along incubation and other enzyme activities at the end of incubation. In improved soils, a study of plant development in 250-g pots was carried out with three vegetal species: tomato, rye grass and ahipa. Germination and mortality rates, biomass production and photosynthetic pigments were measured. Results and discussion: Soil incubation with sewage sludge slightly increased soil pH and led to an enhancement of soil electrical conductivity, organic carbon and dehydrogenase activity, especially for the higher doses (5 and 10%). However soil respiration was more promoted with the 2% dose, pointing to a possible toxic effect of the sludge. At the end of incubation, physicochemical and biological properties were in general enhanced. Biomass production was improved in tomato and rye grass by sewage sludge addition (more at the 2% dose), whilst ahipa growth was not affected by sewage sludge treatments. Tomato mortality reached 73% with high sludge doses (10%). Conclusions: According to this set of parameters, amendment with sewage sludge of a limed acid mine soil would be considered as a good strategy for soil amelioration in view of plant establishment and development.Proyecto de Excelencia, Junta de Andalucía (P10-RNM5814), cofinanced with European FEDER-FSE funds.Peer reviewedSpringer Nature201420142013info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Preprintinfo:eu-repo/semantics/submittedVersionhttp://hdl.handle.net/10261/95639reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1007/s11368-013-0743-xinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/956392026-05-22T06:33:51Z
dc.title.none.fl_str_mv Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
title Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
spellingShingle Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
Mingorance, M. Dolores
Ahipa
Mine soil
Organic amendment
Rye grass
Tomato
title_short Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
title_full Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
title_fullStr Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
title_full_unstemmed Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
title_sort Stabilized municipal sewage sludge addition to improve properties of an acid mine soil for plant growth
dc.creator.none.fl_str_mv Mingorance, M. Dolores
Rossini Oliva, S.
Valdés, B.
Pina Gata, F. J.
Leidi, Eduardo O.
Guzmán, Ivan L.
Peña, Aránzazu
author Mingorance, M. Dolores
author_facet Mingorance, M. Dolores
Rossini Oliva, S.
Valdés, B.
Pina Gata, F. J.
Leidi, Eduardo O.
Guzmán, Ivan L.
Peña, Aránzazu
author_role author
author2 Rossini Oliva, S.
Valdés, B.
Pina Gata, F. J.
Leidi, Eduardo O.
Guzmán, Ivan L.
Peña, Aránzazu
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ahipa
Mine soil
Organic amendment
Rye grass
Tomato
topic Ahipa
Mine soil
Organic amendment
Rye grass
Tomato
description 10 páginas.-- 3 figuras.-- 1 tabla.-- 52 referencias
publishDate 2013
dc.date.none.fl_str_mv 2013
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Preprint
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/95639
url http://hdl.handle.net/10261/95639
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1007/s11368-013-0743-x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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