Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils

Aims: Gypsum soils are P-limited atypical soils that harbour a rich endemic flora. These singular soils are usually found in drylands, where plant activity and soil nutrient availability are seasonal. No previous studies have analysed the seasonality of P nutrition and its interaction with the arbus...

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Autores: Cera, Andreu, Duplat, Estephania, Montserrat Martí, Gabriel, Gómez-Bolea, Antoni, Rodríguez-Echeverría, Susana, Palacio, Sara
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/180285
Acceso en línea:https://hdl.handle.net/2445/180285
Access Level:acceso abierto
Palabra clave:Vegetació
Fulles
Ecosistemes
Sòls àrids
Ecologia
Vegetation
Leaves
Biotic communities
Arid soils
Ecology
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spelling Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soilsCera, AndreuDuplat, EstephaniaMontserrat Martí, GabrielGómez-Bolea, AntoniRodríguez-Echeverría, SusanaPalacio, SaraVegetacióFullesEcosistemesSòls àridsEcologiaVegetationLeavesBiotic communitiesArid soilsEcologyAims: Gypsum soils are P-limited atypical soils that harbour a rich endemic flora. These singular soils are usually found in drylands, where plant activity and soil nutrient availability are seasonal. No previous studies have analysed the seasonality of P nutrition and its interaction with the arbuscular mycorrhiza fungi (AMF) colonisation in gypsum plants. Our aim was to evaluate the seasonal changes in plant nutrient status, AMF colonisation and rhizospheric soil nutrient availability in gypsum specialist and generalist species. Methods: We evaluated seasonal variation in the proportion of root length colonised by AMF structures (hyphae, vesicules and arbuscules), plant nutrient status (leaf C, N and P and fine root C and N) and rhizospheric soil content (P, organic matter, nitrate and ammonium) of three gypsum specialists and two generalists throughout a year. Results: All species showed arbuscules within roots, including species of Caryophyllaceae and Brassicaceae. Root colonisation by arbuscules (AC) was higher in spring than in other seasons, when plants showed high leaf P-requirements. Higher AC was decoupled from inorganic N and P availability in rhizospheric soil, and foliar nutrient content. Generalists showed higher AC than specialists, but only in spring. Conclusions: Seasonality was found in AMF colonisation, rhizospheric soil content and plant nutrient status. The mutualism between plants and AMF was highest in spring, when P-requirements are higher for plants, especially in generalists. However, AMF decoupled from plant demands in autumn, when nutrient availability increases in rhizospheric soil.Springer Verlag2021202120212021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion16 p.application/pdfapplication/pdfhttps://hdl.handle.net/2445/180285Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1007/s11104-021-05140-3Plant and Soil, 2021, p. 1-16https://doi.org/10.1007/s11104-021-05140-3info:eu-repo/grantAgreement/EC/H2020/777803cc by (c) Cera, Andreu et al., 2021http://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1802852026-05-29T05:05:01Z
dc.title.none.fl_str_mv Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
title Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
spellingShingle Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
Cera, Andreu
Vegetació
Fulles
Ecosistemes
Sòls àrids
Ecologia
Vegetation
Leaves
Biotic communities
Arid soils
Ecology
title_short Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
title_full Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
title_fullStr Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
title_full_unstemmed Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
title_sort Seasonal variation in AMF colonisation, soil and plant nutrient content in gypsum specialist and generalist species growing in P‑poor soils
dc.creator.none.fl_str_mv Cera, Andreu
Duplat, Estephania
Montserrat Martí, Gabriel
Gómez-Bolea, Antoni
Rodríguez-Echeverría, Susana
Palacio, Sara
author Cera, Andreu
author_facet Cera, Andreu
Duplat, Estephania
Montserrat Martí, Gabriel
Gómez-Bolea, Antoni
Rodríguez-Echeverría, Susana
Palacio, Sara
author_role author
author2 Duplat, Estephania
Montserrat Martí, Gabriel
Gómez-Bolea, Antoni
Rodríguez-Echeverría, Susana
Palacio, Sara
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Vegetació
Fulles
Ecosistemes
Sòls àrids
Ecologia
Vegetation
Leaves
Biotic communities
Arid soils
Ecology
topic Vegetació
Fulles
Ecosistemes
Sòls àrids
Ecologia
Vegetation
Leaves
Biotic communities
Arid soils
Ecology
description Aims: Gypsum soils are P-limited atypical soils that harbour a rich endemic flora. These singular soils are usually found in drylands, where plant activity and soil nutrient availability are seasonal. No previous studies have analysed the seasonality of P nutrition and its interaction with the arbuscular mycorrhiza fungi (AMF) colonisation in gypsum plants. Our aim was to evaluate the seasonal changes in plant nutrient status, AMF colonisation and rhizospheric soil nutrient availability in gypsum specialist and generalist species. Methods: We evaluated seasonal variation in the proportion of root length colonised by AMF structures (hyphae, vesicules and arbuscules), plant nutrient status (leaf C, N and P and fine root C and N) and rhizospheric soil content (P, organic matter, nitrate and ammonium) of three gypsum specialists and two generalists throughout a year. Results: All species showed arbuscules within roots, including species of Caryophyllaceae and Brassicaceae. Root colonisation by arbuscules (AC) was higher in spring than in other seasons, when plants showed high leaf P-requirements. Higher AC was decoupled from inorganic N and P availability in rhizospheric soil, and foliar nutrient content. Generalists showed higher AC than specialists, but only in spring. Conclusions: Seasonality was found in AMF colonisation, rhizospheric soil content and plant nutrient status. The mutualism between plants and AMF was highest in spring, when P-requirements are higher for plants, especially in generalists. However, AMF decoupled from plant demands in autumn, when nutrient availability increases in rhizospheric soil.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/180285
url https://hdl.handle.net/2445/180285
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1007/s11104-021-05140-3
Plant and Soil, 2021, p. 1-16
https://doi.org/10.1007/s11104-021-05140-3
info:eu-repo/grantAgreement/EC/H2020/777803
dc.rights.none.fl_str_mv cc by (c) Cera, Andreu et al., 2021
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc by (c) Cera, Andreu et al., 2021
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 16 p.
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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