Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere
The objective of this study was to compare the effect of fine root activity of Olea europea L. and Ficus carrica L. of soil in its immediate vicinity (in the so-called rhizosphere zone). The study was conducted on two stations in Northern Algeria: Guendoul and Bouira. Olea europea L. and Ficus carri...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Federation of Eurasian Soil Science Societies
2015-10-01
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| Series: | Eurasian Journal of Soil Science |
| Subjects: | |
| Online Access: | http://fesss.org/download/arsiv/OD1Y53RB.pdf |
| _version_ | 1797704815911895040 |
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| author | Sophia Mouas-Bourbia Pierre Barre Malika Boudiaf-Nait Kaci Malika Mouffok Mohamed Rebbouh Lila Kessouri Hallima Ouahab Arezki Derridj Bruce Velde |
| author_facet | Sophia Mouas-Bourbia Pierre Barre Malika Boudiaf-Nait Kaci Malika Mouffok Mohamed Rebbouh Lila Kessouri Hallima Ouahab Arezki Derridj Bruce Velde |
| author_sort | Sophia Mouas-Bourbia |
| collection | DOAJ |
| description | The objective of this study was to compare the effect of fine root activity of Olea europea L. and Ficus carrica L. of soil in its immediate vicinity (in the so-called rhizosphere zone). The study was conducted on two stations in Northern Algeria: Guendoul and Bouira. Olea europea L. and Ficus carrica L. roots significantly modified some chemical properties of rhizosphere soil. Increases of soil carbon, KNH4+ and KHNO3- were observed in the Olea europea L. and Ficus carrica L rhizosphere soil at both stations. Bulk and rhizosphere soil clay mineralogy was similar. Interstratified illite-smectite, smectite-illite and illite were predominant in the clay fraction. Chlorite and kaolinite were less represented. The decomposition of XRD diffractograms of two soil clay fractions using the Decomp program revealed that Olea europea L. roots promote nK+ storage in interlayer position. Indeed, the lower abscissa position of the gravity center (cg) of the X-ray patterns, the peak displacement of clays populations PCI, I/S, S/I toward illite peak position indicates an increase of “illite-like” layer content in the vicinity of Olea europea L. roots. Olea europea L. roots appeared to have more influence on the rhizosphere soil than Ficus carrica L. roots probably because of its higher root biomass and the greater activity of the tree in winter (contrary to Ficus Carrica L., Olea europea L. keep their leaves in winter). The two species underground activity seems to be well reflected in their respective rhizosphere. |
| first_indexed | 2024-03-12T05:26:06Z |
| format | Article |
| id | doaj.art-bc85ce2ca7324ef1a9afb504b1dd7d4c |
| institution | Directory Open Access Journal |
| issn | 2147-4249 |
| language | English |
| last_indexed | 2024-03-12T05:26:06Z |
| publishDate | 2015-10-01 |
| publisher | Federation of Eurasian Soil Science Societies |
| record_format | Article |
| series | Eurasian Journal of Soil Science |
| spelling | doaj.art-bc85ce2ca7324ef1a9afb504b1dd7d4c2023-09-03T07:23:46ZengFederation of Eurasian Soil Science SocietiesEurasian Journal of Soil Science2147-42492015-10-0144220226http://dx.doi.org/10.18393/ejss.2015.4.220-226Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphereSophia Mouas-Bourbia 0Pierre Barre 1Malika Boudiaf-Nait Kaci 2Malika Mouffok 3Mohamed Rebbouh 4Lila Kessouri 5Hallima Ouahab 6Arezki Derridj 7Bruce Velde8Laboratoire Ressources Naturelles, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieLaboratoire de Géologie, UMR 8538 CNRS-ENS, 24 Rue Lhomond, 75231 Paris Cedex 05, FranceLaboratoire Ressources Naturelles, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieLaboratoire de Géologie, UMR 8538 CNRS-ENS, 24 Rue Lhomond, 75231 Paris Cedex 05, FranceDépartement des Sciences Agronomiques, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieDépartement des Sciences Agronomiques, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieDépartement des Sciences Agronomiques, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieLaboratoire de Production, Amélioration & Protection des Végétaux & des Denrées Stockées, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieLaboratoire de Production, Amélioration & Protection des Végétaux & des Denrées Stockées, Faculté des Sciences Biologiques et Agronomiques, UMMTO, AlgérieThe objective of this study was to compare the effect of fine root activity of Olea europea L. and Ficus carrica L. of soil in its immediate vicinity (in the so-called rhizosphere zone). The study was conducted on two stations in Northern Algeria: Guendoul and Bouira. Olea europea L. and Ficus carrica L. roots significantly modified some chemical properties of rhizosphere soil. Increases of soil carbon, KNH4+ and KHNO3- were observed in the Olea europea L. and Ficus carrica L rhizosphere soil at both stations. Bulk and rhizosphere soil clay mineralogy was similar. Interstratified illite-smectite, smectite-illite and illite were predominant in the clay fraction. Chlorite and kaolinite were less represented. The decomposition of XRD diffractograms of two soil clay fractions using the Decomp program revealed that Olea europea L. roots promote nK+ storage in interlayer position. Indeed, the lower abscissa position of the gravity center (cg) of the X-ray patterns, the peak displacement of clays populations PCI, I/S, S/I toward illite peak position indicates an increase of “illite-like” layer content in the vicinity of Olea europea L. roots. Olea europea L. roots appeared to have more influence on the rhizosphere soil than Ficus carrica L. roots probably because of its higher root biomass and the greater activity of the tree in winter (contrary to Ficus Carrica L., Olea europea L. keep their leaves in winter). The two species underground activity seems to be well reflected in their respective rhizosphere.http://fesss.org/download/arsiv/OD1Y53RB.pdfClay mineralsolive treefig treerhizospherepotassium |
| spellingShingle | Sophia Mouas-Bourbia Pierre Barre Malika Boudiaf-Nait Kaci Malika Mouffok Mohamed Rebbouh Lila Kessouri Hallima Ouahab Arezki Derridj Bruce Velde Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere Eurasian Journal of Soil Science Clay minerals olive tree fig tree rhizosphere potassium |
| title | Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere |
| title_full | Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere |
| title_fullStr | Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere |
| title_full_unstemmed | Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere |
| title_short | Influence of Olea europea L. and Ficus Carrica L. fine root activity on the K biodisponibility and clay mineralogy of the rhizosphere |
| title_sort | influence of olea europea l and ficus carrica l fine root activity on the k biodisponibility and clay mineralogy of the rhizosphere |
| topic | Clay minerals olive tree fig tree rhizosphere potassium |
| url | http://fesss.org/download/arsiv/OD1Y53RB.pdf |
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