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Wirkung und Rentabilität verschiedener Präparate von effektiven Mikroorganismen in einem ortsfesten Feldversuch


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Urbatzka, Peer; Wendland, Matthias; Salzeder, Georg and Offenberger, Konrad (2013) Wirkung und Rentabilität verschiedener Präparate von effektiven Mikroorganismen in einem ortsfesten Feldversuch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

PDF - Accepted Version - German/Deutsch


Effective microorganisms (EM) were often applied in organic farming. The influence of three different compounds with EM (EM A, EM ceramic powder, Terra Biosa) was examined as compared with a control without application in a stationary field trial. The trial was conducted in 2004 – 2006 at Freising, Bavaria. Field beans, winter wheat and spring barley were grown.
Higher crop yields in the variants with EM A and Terra Biosa application as well as higher crude protein content with EM ceramic powder application were determined compared to the control in each one of the three years. Susceptibility to diseases, resistance to lodging, thousand seed weight, sorting of grain yield and weed abundance were not affected by EM application. Taken into account the costs for compounds and application, the acquired surplus of variants with EM A and Terra Biosa was not profitable.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Effektive Mikroorganismen, Rentabilität, ortsfester Feldversuch
Subjects: Crop husbandry
Research affiliation: Germany > Federal States > Bavaria > State research centre agriculture
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: Urbatzka, Dr. Peer
ID Code:21081
Deposited On:09 Sep 2013 12:24
Last Modified:11 Nov 2013 18:06
Document Language:German/Deutsch
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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