Chmelíková, Lucie; Schmid, Harald; Hejcman, Michal and Hülsbergen, Kurt-Jürgen (2013) Wurzeleigenschaften von Luzerne auf ökologisch bewirtschafteten Flächen mit unterschiedlicher Bodentextur. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.
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Summary
Alfalfa (Medicago sativa L.) belongs to the significant part of legume pastures and is high-quality forage. In organic farming, it plays a pivotal role in contribution to a soil nitrogen balance. The aim of this study was to evaluate the effect of the site and the time on the root diameter, number of nodules and yield of alfalfa in field experiments of organic farming. On six areas with different soil texture (clay content: 12-32%) in south Bavaria, Germany, plants were sampled with the monolith method. In May, July and August 2011 the yield, the root diameter and the number of nodules were evaluated. The yield amounted to 8-12 t ha-1. The root diameter increased, the number of nodules decreased with time. The significant differences were investigated in site and in time as well. The nutrients and the other site parameters will be focused yet.
EPrint Type: | Conference paper, poster, etc. |
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Type of presentation: | Paper |
Keywords: | Luzerne, Knöllchenbakterien, Ertrag |
Subjects: | Crop husbandry > Production systems > Cereals, pulses and oilseeds |
Research affiliation: | Germany > University of Munich - TUM > Chair of Organic Farming Germany > University of Munich - TUM 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[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: | 21658 |
Deposited On: | 09 Sep 2013 12:41 |
Last Modified: | 11 Nov 2013 16:10 |
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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