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Phosphorus budget as a tool to monitor soil P changes under grassland production

hal.structure.identifierSoils and Crops Research and Development Centre
dc.contributor.authorZIADI, Noura
hal.structure.identifierEnvironmental and Resource Studies Program
dc.contributor.authorMESSIGA, Aimé Jean
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorMOREL, Christian
hal.structure.identifierAGroécologie, Innovations, teRritoires [AGIR]
dc.contributor.authorJOUANY, Claire
hal.structure.identifierAgrifood Research Finland
dc.contributor.authorVIRKAJARVI, Perttu
hal.structure.identifierAgroscope
dc.contributor.authorSINAJ, Sokrat
hal.structure.identifierSoils and Crops Research and Development Centre
dc.contributor.authorBELANGER, Gilles
dc.date.accessioned2024-04-08T11:54:37Z
dc.date.available2024-04-08T11:54:37Z
dc.date.issued2014
dc.date.conference2014-06-08
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195607
dc.description.abstractEnMonitoring and managing soil P changes to improve P use efficiency and sustain agricultural production remains a major issue. Soil P budget has been used to characterize soil test P (STP) dynamics/changes in Asia, Europe, North America, and South America. However, few studies have been conducted on soil P budget vs. STP under grassland production. To analyze the stability of the relationship between STP and cumulative P budget over a large range of STP values as a result of long-term applications of varying P fertilizer rates in several grassland experiments in Europe and Canada. In five out of the six grassland production systems, a deflection point was observed in the relationship between STP and cumulative P budget. Above the deflection point, the relationship was linear, while below the deflection point, the relationship was not significant.
dc.language.isoen
dc.subject.enP fertilization
dc.subject.ensoil and plant P tests
dc.subject.engrassland
dc.title.enPhosphorus budget as a tool to monitor soil P changes under grassland production
dc.typeAutre communication scientifique (congrès sans actes - poster - séminaire...)
dc.subject.halSciences du Vivant [q-bio]/Sciences agricoles
dc.subject.halSciences de l'environnement/Milieux et Changements globaux
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.conference.title20th World Congress of Soil Science
bordeaux.countryKP
bordeaux.conference.cityJeju
bordeaux.peerReviewedoui
hal.identifierhal-02799674
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.organizerKorean Society of Soil Science and Fertilizer (KSSSF). KOR.
hal.conference.end2014-06-13
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02799674v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014&rft.au=ZIADI,%20Noura&MESSIGA,%20Aim%C3%A9%20Jean&MOREL,%20Christian&JOUANY,%20Claire&VIRKAJARVI,%20Perttu&rft.genre=conference


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