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Einfluss von Deckfrucht und Fruchtfolge auf die Wiederansiedlung gefährdeter Ackerwildpflanzen

Lang, Marion; Truffel, Cindy; Prestele, Julia; Wiesinger, Klaus; Kollmann, Johannes and Albrecht , Harald (2015) Einfluss von Deckfrucht und Fruchtfolge auf die Wiederansiedlung gefährdeter Ackerwildpflanzen. [Effects of cover crops and crop rotation un the reintroduction of threatened arable plants.] Paper at: 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17. - 20. März 2015.

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Summary

Due to recent intensification of land use the arable flora is considered to belong to the most threatened groups of plants in Europe. Therefore, the objective of the project ‘re-introduction of rare arable plants on organic farms in Germany’ is to develop methods for a successful re-establishment of arable plants on fields with favourable management conditions. The present study describes the effects of different cover crops and crop rotations on the establishment of three endangered species (Consolida regalis, Legousia speculum-veneris, Lithospermum arvense) in a field experiment at Gräfelfing close to Munich. Results from the first 3 years indicate that successful establishment mainly depends on crop competition during the 1st year. As individual species respond differently to crop competition, successful conservation may necessitate a spatially differentiated concept where management of different sites is adapted to the individual requirements of different species.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Agro-Biodiversität, Artenschutz, Ackerwildkräuter, Konkurrenz
Agrovoc keywords:
LanguageValueURI
German - DeutschUNSPECIFIEDUNSPECIFIED
Subjects: Crop husbandry > Crop combinations and interactions
Environmental aspects > Biodiversity and ecosystem services
Crop husbandry > Weed management
Research affiliation: Germany > University of Munich - TUM
International Conferences > 2015: Scientific Conference of the German Speaking Countries > Plant & soil
ISBN:978-3-89574-885-1
DOI:27023
Related Links:http://www.wissenschaftstagung.de/
Deposited By: Albrecht, Dr. Harald
ID Code:27023
Deposited On:22 Jun 2015 14:32
Last Modified:13 Jan 2016 10:19
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 13. Wissenschaftstagung erschienen.
Häring, A.M., Hörning, B., Hoffmann-Bahnsen, R., Luley, H., Luthardt, V., Pape, J., Trei, G. (Hrsg.)(2015):
Am Mut hängt der Erfolg - Rückblicke und Ausblicke auf die ökologische Landbewirtschaftung.
Beiträge zur 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17.-20. März 2015
Verlag Dr. Köster, Berlin

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