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Regenwurmpopulation in ökologisch und integriert bewirtschafteten Agroforstsystemen

Huber, Julia; Papaja-Hülsbergen, Susanne; Wolfrum, Sebastian; Schmid, Harald and Hülsbergen, Kurt-Jürgen (2013) Regenwurmpopulation in ökologisch und integriert bewirtschafteten Agroforstsystemen. [Earthworm population in integrated and organic farming systems.] Paper at: , Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

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Summary

Agroforestry systems provide numerous environmental services. One of the advantages is the increase of biodiversity. Earthworms play a major role in soil fertility and have a key function in ecosystems. Abundance, biomass and the amount of species was measured to quantify the influences of trees on the earthworm population in integrated and organic farming systems. Results showed that in poplar stands the amount of earthworms, especially juvenile, was higher than in winter wheat or lucerne-clover-grass fields. Furthermore the organic farming system had higher earthworm abundance and species richness than the integrated farming system. Regarding tree species poplar had fewer earthworms in total and fewer epigeic species.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:agroforestry, earthworms, organic agriculture
Subjects: Soil > Soil quality > Soil biology
Environmental aspects > Biodiversity and ecosystem services
Research affiliation: Germany > University of Munich - TUM > Chair of Organic Farming
Germany > University of Munich - TUM
International Conferences > 2013: Scientific Conference Organic Agriculture > Nature & environment
Related Links:http://www.wissenschaftstagung.de/, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento[shop][route]=catalog&tx_fbmagento[shop][controller]=product&tx_fbmagento[shop][action]=view&tx_fbmagento[shop][id]=1137&tx_fbmagento[shop][s]=beitrage-zur-12-wissenschaftstagung-okologischer-land
Deposited By: Wolfrum, Dipl. Ing. Univ. Sebastian
ID Code:21659
Deposited On:09 Sep 2013 12:41
Last Modified:20 Sep 2013 15:15
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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