Contrasting effects of long term phosphorus fertilization on glomalin-related soil protein (GRSP)
| hal.structure.identifier | Institut National Polytechnique Félix Houphouët-Boigny [Yamoussoukro] [INP-HB] | |
| hal.structure.identifier | Ecologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols] | |
| dc.contributor.author | CISSÉ, G. | |
| hal.structure.identifier | Ecologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols] | |
| dc.contributor.author | ESSI, M. | |
| hal.structure.identifier | Université Jean Lorougnon Guédé [UJloG ] | |
| dc.contributor.author | KEDI, B. | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | MOLLIER, Alain | |
| hal.structure.identifier | Ecologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols] | |
| dc.contributor.author | STAUNTON, Siobhan | |
| dc.date.accessioned | 2024-04-08T11:39:26Z | |
| dc.date.available | 2024-04-08T11:39:26Z | |
| dc.date.issued | 2021-11 | |
| dc.identifier.issn | 1164-5563 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/195034 | |
| dc.description.abstractEn | Glomalin-related soil protein (GRSP) is believed to be produced by arbuscular mycorrhizal fungi (AMF). However, this fraction of organic matter is influenced by various soil and land-use parameters and its link with AMF has been questioned. The aim of this study was to advance the understanding of the origin of GRSP and its value as a marker of AMF activity by focusing on the effects of soil P status. Archived soils from two phosphorus fertilization field trials on sandy soils under maize cultivation in the south-west of France were studied. Trends in GRSP and soil organic carbon (SOC) were compared. Grain yield and available P (Olsen-P) were monitored and compared to assess P sufficiency/limitation. The time trends of GRSP for each site were not significant. No significant P-fertilization effect on GRSP was observed for the P-sufficient continuously cropped soil, for which the crop yield increase was small. For the P-deficient, former forest soil, P fertilization led to a marked increase in crop production and a significantly larger GRSP content. These trends are coherent with GRSP input linked to crop C-inputs, including the incorporation of crop residue. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/ | |
| dc.subject.en | Glomalin | |
| dc.subject.en | Autoclaved-citrate extractable (ACE) protein | |
| dc.subject.en | Phosphate | |
| dc.subject.en | Fungal activity | |
| dc.subject.en | Long-term field trial | |
| dc.title.en | Contrasting effects of long term phosphorus fertilization on glomalin-related soil protein (GRSP) | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ejsobi.2021.103363 | |
| dc.subject.hal | Sciences de l'environnement | |
| bordeaux.journal | European Journal of Soil Biology | |
| bordeaux.page | 103363 | |
| bordeaux.volume | 107 | |
| bordeaux.hal.laboratories | Interactions Soil Plant Atmosphere (ISPA) - UMR 1391 | * |
| bordeaux.institution | Bordeaux Sciences Agro | |
| bordeaux.institution | INRAE | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-03412027 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03412027v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Journal%20of%20Soil%20Biology&rft.date=2021-11&rft.volume=107&rft.spage=103363&rft.epage=103363&rft.eissn=1164-5563&rft.issn=1164-5563&rft.au=CISS%C3%89,%20G.&ESSI,%20M.&KEDI,%20B.&MOLLIER,%20Alain&STAUNTON,%20Siobhan&rft.genre=article |
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