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Bedeutung von Mykorrhiza-Pilzen für Rotklee-Gras-Mischungen

van der Heijden, Marcel; Wagg, Cameron; Lukasiewicz, Kasia and Olbrecht, Luise (2013) Bedeutung von Mykorrhiza-Pilzen für Rotklee-Gras-Mischungen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

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Summary

Grass-clover pastures form an essential part of organic farming systems. It is well known that nitrogen fixing bacteria play a key role in determining productivity of grass-clover pastures. Yet, the impact of other plant symbionts, such as arbuscular mycorrhizal (AM) fungi, on grass-clover is still poorly understood. Here we demonstrate that AM fungi enhanced red clover biomass and enabled red clover to coexist with grass. Moreover, the diversity of AM fungi in the soil promoted productivity of grass-clover mixtures. Inoculation experiments in a range of field soils with native AM fungi showed that addition of AM fungi promoted clover biomass in several (but not all) soils. This study shows that AM fungi can be important for clover establishment in pastures.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Bodenbiologie, Biodiversität, Pflanzenernährung, Gras-Klee, Rhizobia
Subjects: Soil > Soil quality
Environmental aspects > Biodiversity and ecosystem services
Research affiliation: International Conferences > 2013: Scientific Conference Organic Agriculture > Plant & soil
Related Links:http://www.wissenschaftstagung.de/, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento
Deposited By: van der Heijden, Prof. Dr. Marcel G.A
ID Code:21551
Deposited On:09 Sep 2013 12:37
Last Modified:11 Nov 2013 18:05
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 12. Wissenschaftstagung erschienen.
Dr. D. Neuhoff, C. Stumm, S. Ziegler u.a. (Hrsg.)
Beiträge zur 12. Wissenschaftstagung Ökologischer Landbau
Ideal und Wirklichkeit: Perspektiven ökologischer Landbewirtschaftung
Erscheinungsjahr: 2013
ISBN-13: 9783895748158
Verlag Dr. Köster, Berlin

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