Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne

14 páginas.- 4 figuras.- 8 tablas.- referencias

Detalles Bibliográficos
Autores: Leiva-Suárez, Blanca, Paneque Carmona, M., Rosa Arranz, José M. de la, González-Pérez, José Antonio, Leiva, María José, Knicker, Heike
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/215451
Acceso en línea:http://hdl.handle.net/10261/215451
Access Level:acceso abierto
Palabra clave:13C and 15N‐labelling
Biochar
Carbon sequestration
Long‐term fertilization
Pot experiments
Soil amendments
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spelling Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenneLeiva-Suárez, BlancaPaneque Carmona, M.Rosa Arranz, José M. de laGonzález-Pérez, José AntonioLeiva, María JoséKnicker, Heike13C and 15N‐labellingBiocharCarbon sequestrationLong‐term fertilizationPot experimentsSoil amendments14 páginas.- 4 figuras.- 8 tablas.- referenciasHydrothermal carbonization and dry pyrolysis transform sewage sludge (SS) into nitrogen‐ (N) and phosphorus‐ (P) rich hydrochars (Hyd) and pyrochars (Py), respectively, which may act as slow‐release fertilizers with carbon (C) sequestration potential. Whereas this has been mostly studied with short‐term experiments, this study focused on the cycling of char‐derived N, P and C after ageing during a second grass cropping cycle. Lolium perenne was grown for 3 months in pots on soil mixed with 13C and 15N‐enriched SS, Hyd or Py and allowed to age during a first cropping period of 10‐month incubation. The δ 15N of the plants confirmed that even during the second cropping, N derived from the amendments was plant accessible. Higher uptake of N from Hyd than from Py is explained by the lower biodegradability of the latter. Plant growth during the second cropping period was associated with a decrease of total P in all treatments, but only the soils with Hyd and Py evidenced an increase of Olsen P. Thus, during the second cropping, more insoluble P was mobilized from the carbonized residues than P needed for plant growth. Compared to control soils prepared with and without KNO3, higher biomass production was yielded with the amended soils. Hyd proved to have the highest longer‐term N mobilization potential. Following the change in δ 13C of the soil, we observed that during the second incubation, independently of their aromaticity, all amendments and the native soil organic matter had comparable turnover rates, although the amount of organic matter with slower turnover added with the amendment increased with aromaticity. A rough estimation of the impact of thermal treatment of SS on its C‐sequestration potential revealed no major differences between char types. The higher fertilization capacity of Hyd, however, indicates that it is a good candidate for soil amendment as long‐term fertilization is combined with a long‐term increase of the SOC pool.Ministerio de Ciencia Innovación y Universidades, Grant/Award Numbers:CGL2012-37041, CGL2015-64811-P,CGL2016-78937-RPeer reviewedJohn Wiley & SonsMinisterio de Ciencia, Innovación y Universidades (España)Rosa Arranz, José M. de la [0000-0003-2857-2345]González-Pérez, José Antonio [0000-0001-7607-1444]Knicker, Heike [0000-0002-0483-2109]Paneque Carmona, M. [0000-0003-4283-3564]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/215451reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2015-64811-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2016-78937-Rhttp://dx.doi.org/10.1111/ejss.13000Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2154512026-05-22T06:33:51Z
dc.title.none.fl_str_mv Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
title Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
spellingShingle Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
Leiva-Suárez, Blanca
13C and 15N‐labelling
Biochar
Carbon sequestration
Long‐term fertilization
Pot experiments
Soil amendments
title_short Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
title_full Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
title_fullStr Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
title_full_unstemmed Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
title_sort Soil amendment with sewage sludge‐derived chars increases C‐sequestration potential and provides N and P for plant growth during a second cropping period with Lolium perenne
dc.creator.none.fl_str_mv Leiva-Suárez, Blanca
Paneque Carmona, M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
Leiva, María José
Knicker, Heike
author Leiva-Suárez, Blanca
author_facet Leiva-Suárez, Blanca
Paneque Carmona, M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
Leiva, María José
Knicker, Heike
author_role author
author2 Paneque Carmona, M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
Leiva, María José
Knicker, Heike
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Rosa Arranz, José M. de la [0000-0003-2857-2345]
González-Pérez, José Antonio [0000-0001-7607-1444]
Knicker, Heike [0000-0002-0483-2109]
Paneque Carmona, M. [0000-0003-4283-3564]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv 13C and 15N‐labelling
Biochar
Carbon sequestration
Long‐term fertilization
Pot experiments
Soil amendments
topic 13C and 15N‐labelling
Biochar
Carbon sequestration
Long‐term fertilization
Pot experiments
Soil amendments
description 14 páginas.- 4 figuras.- 8 tablas.- referencias
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/215451
url http://hdl.handle.net/10261/215451
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2015-64811-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2016-78937-R
http://dx.doi.org/10.1111/ejss.13000
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
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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