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Der Dauerbeobachtungsversuch Trenthorst - Ertragsentwicklung in verschiedenen Fruchtfolgen und Kulturen 2003 bis 2005

Schaub, Dagmar; Paulsen, Hans Marten; Böhm, Herwart and Rahmann, Gerold (2007) Der Dauerbeobachtungsversuch Trenthorst - Ertragsentwicklung in verschiedenen Fruchtfolgen und Kulturen 2003 bis 2005. [Long-term monitoring Trenthorst – development of yields of different rotations and crops 2003 to 2005.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

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Summary

Only few long-term trials under temperate climate analyse the effect of different crop rotations. To compare various crop rotations (two cash crop and three livestock farms) under the same site conditions the long-term monitoring Trenthorst was established in 2003. A detailed description of the study is given in SCHAUB et al. (2007). The follow-ing paper presents the yields of three farms (dairy, cash crop and mixed) for the years 2003 to 2005. The dairy and cash crop farm obtained similar average yields, whereas the yields of the mixed farm were lower. This can be attributed to more inhomogene-ous fields and to the oil crops in the rotation of the mixed farm, which led to a lower yield potential of the rotation and to weed problems.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:long-term monitoring, production systems, soil fertility, plant nutrition Dauerbeobachtungsversuch, Betriebssysteme, Bodenfruchtbarkeit, Pflanzenernährung
Subjects: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Crop combinations and interactions
Soil
Research affiliation: Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL
International Conferences > 2007: Scientific Conference on Organic Agriculture > 1 Plant and Soil > 1.5 Plant nutrition, soil fertility, fertilizers, farm yard manure
Deposited By: Schaub, Dagmar
ID Code:9615
Deposited On:31 May 2007
Last Modified:12 Apr 2010 07:34
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Die endgültige Version des Beitrags ist veröffentlicht in:
S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007)
Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/

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