Side-effects of plant domestication: ecosystem impacts of changes in litter quality

Domestication took plants from natural environments to agro-ecosystems, where resources are generally plentiful and plant life is better buffered against environmental risks such as drought or pathogens. We hypothesized that predictions derived from the comparison of low vs high resource ecosystems...

Descripción completa

Detalles Bibliográficos
Autores: García-Palacios, Pablo, Milla, Rubén, Delgado-Baquerizo, Manuel, Martín-Robles, Nieves, Álvaro-Sánchez, Mónica, Wall, Diana H.
Tipo de recurso: artículo
Estado:Versión aceptada para 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:10261/342043
Acceso en línea:http://hdl.handle.net/10261/342043
https://api.elsevier.com/content/abstract/scopus_id/84875484529
Access Level:acceso abierto
Palabra clave:Plant domestication
Agro-ecosystems
Artificial selection
Litter decomposition
Litter quality
Nitrogen (N) cycling
id ES_5eb8f9588bc2fd847f25a89a0f06419f
oai_identifier_str oai:digital.csic.es:10261/342043
network_acronym_str ES
network_name_str España
repository_id_str
spelling Side-effects of plant domestication: ecosystem impacts of changes in litter qualityGarcía-Palacios, PabloMilla, RubénDelgado-Baquerizo, ManuelMartín-Robles, NievesÁlvaro-Sánchez, MónicaWall, Diana H.Plant domesticationAgro-ecosystemsArtificial selectionLitter decompositionLitter qualityNitrogen (N) cyclingDomestication took plants from natural environments to agro-ecosystems, where resources are generally plentiful and plant life is better buffered against environmental risks such as drought or pathogens. We hypothesized that predictions derived from the comparison of low vs high resource ecosystems (faster-growing plants promoting faster nutrient cycling in the latter) extrapolate to the process of domestication. We conducted the first comprehensive assessment of the consequences of domestication on litter quality and key biogeochemical processes by comparing 24 domesticated crops against their closest wild ancestors. Twelve litter chemistry traits, litter decomposability and indicators of soil carbon (C) and nitrogen (N) cycling were assessed in each domesticated vs wild ancestor pair. These assessments were done in microbial-poor and microbial-rich soils to exemplify intensively and extensively managed agricultural soils, respectively. Plant domestication has increased litter quality, encouraging litter decomposability (36% and 44% increase in the microbial-rich and microbial-poor soils, respectively), higher soil NO3 - availability and lower soil C : N ratios. These effects held true for the majority of the crops surveyed and for soils with different microbial communities. Our results support ecological theory predictions derived from the comparison of low- and high-resource ecosystems, suggesting a parallelism between ecosystem-level impacts of natural and artificial selection.P.G.P. was supported by a postdoctoral contract from Comunidad de Madrid (REMEDINAL-2) and by a Fulbright fellowship from the Spanish Ministerio de Educación. R.M. was supported by the MINECO-Spain (grants AGL2010-10935-E and CGL2011-28778 and Ramón y Cajal contract).Peer reviewedComunidad de MadridMinisterio de Educación (España)Ministerio de Economía y Competitividad (España)202420242013info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/342043https://api.elsevier.com/content/abstract/scopus_id/84875484529reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#S2009/AMB-1783/REMEDINAL-2info:eu-repo/grantAgreement/MICINN//AGL2010-10935-Einfo:eu-repo/grantAgreement/MICINN//CGL2011-28778https://doi.org/10.1111/nph.12127Noinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3420432026-05-22T06:33:51Z
dc.title.none.fl_str_mv Side-effects of plant domestication: ecosystem impacts of changes in litter quality
title Side-effects of plant domestication: ecosystem impacts of changes in litter quality
spellingShingle Side-effects of plant domestication: ecosystem impacts of changes in litter quality
García-Palacios, Pablo
Plant domestication
Agro-ecosystems
Artificial selection
Litter decomposition
Litter quality
Nitrogen (N) cycling
title_short Side-effects of plant domestication: ecosystem impacts of changes in litter quality
title_full Side-effects of plant domestication: ecosystem impacts of changes in litter quality
title_fullStr Side-effects of plant domestication: ecosystem impacts of changes in litter quality
title_full_unstemmed Side-effects of plant domestication: ecosystem impacts of changes in litter quality
title_sort Side-effects of plant domestication: ecosystem impacts of changes in litter quality
dc.creator.none.fl_str_mv García-Palacios, Pablo
Milla, Rubén
Delgado-Baquerizo, Manuel
Martín-Robles, Nieves
Álvaro-Sánchez, Mónica
Wall, Diana H.
author García-Palacios, Pablo
author_facet García-Palacios, Pablo
Milla, Rubén
Delgado-Baquerizo, Manuel
Martín-Robles, Nieves
Álvaro-Sánchez, Mónica
Wall, Diana H.
author_role author
author2 Milla, Rubén
Delgado-Baquerizo, Manuel
Martín-Robles, Nieves
Álvaro-Sánchez, Mónica
Wall, Diana H.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Comunidad de Madrid
Ministerio de Educación (España)
Ministerio de Economía y Competitividad (España)
dc.subject.none.fl_str_mv Plant domestication
Agro-ecosystems
Artificial selection
Litter decomposition
Litter quality
Nitrogen (N) cycling
topic Plant domestication
Agro-ecosystems
Artificial selection
Litter decomposition
Litter quality
Nitrogen (N) cycling
description Domestication took plants from natural environments to agro-ecosystems, where resources are generally plentiful and plant life is better buffered against environmental risks such as drought or pathogens. We hypothesized that predictions derived from the comparison of low vs high resource ecosystems (faster-growing plants promoting faster nutrient cycling in the latter) extrapolate to the process of domestication. We conducted the first comprehensive assessment of the consequences of domestication on litter quality and key biogeochemical processes by comparing 24 domesticated crops against their closest wild ancestors. Twelve litter chemistry traits, litter decomposability and indicators of soil carbon (C) and nitrogen (N) cycling were assessed in each domesticated vs wild ancestor pair. These assessments were done in microbial-poor and microbial-rich soils to exemplify intensively and extensively managed agricultural soils, respectively. Plant domestication has increased litter quality, encouraging litter decomposability (36% and 44% increase in the microbial-rich and microbial-poor soils, respectively), higher soil NO3 - availability and lower soil C : N ratios. These effects held true for the majority of the crops surveyed and for soils with different microbial communities. Our results support ecological theory predictions derived from the comparison of low- and high-resource ecosystems, suggesting a parallelism between ecosystem-level impacts of natural and artificial selection.
publishDate 2013
dc.date.none.fl_str_mv 2013
2024
2024
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/10261/342043
https://api.elsevier.com/content/abstract/scopus_id/84875484529
url http://hdl.handle.net/10261/342043
https://api.elsevier.com/content/abstract/scopus_id/84875484529
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#
#PLACEHOLDER_PARENT_METADATA_VALUE#
S2009/AMB-1783/REMEDINAL-2
info:eu-repo/grantAgreement/MICINN//AGL2010-10935-E
info:eu-repo/grantAgreement/MICINN//CGL2011-28778
https://doi.org/10.1111/nph.12127
No
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
_version_ 1869409149344808960
score 15.198674

Similares en LA Referencia