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Energiepflanzenanbau für die Biogaserzeugung im Ökologischen Landbau

Graß, R.; Stülpnagel, R.; Kuschnereit, S. and Wachendorf, M. (2009) Energiepflanzenanbau für die Biogaserzeugung im Ökologischen Landbau. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

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Summary

The interest in the cultivation of energy plants for the biogas production is increasing
in organic agriculture. But this cropping has to be designed according to the principles
of organic farming and sustainable agriculture. Therefore in the research project
ÖKOVERS different energy crops as a part of a standard crop rotation are compared
in two different cropping systems. Cropping system 1 is a double cropping system with
a mixture of grass/clover harvested in spring as first crop and a following second crop
like sunflowers, maize, sorghum, amaranth, buckwheat and others. The second
system is a mixture of grass/clover with several cuts during one year. The highest
yield was obtained with the mixture of grass/clover in the second system with 18,5 t
ha-1. Also the highest methane yield with 5100 Nm3 ha -1 was achieved with the
grass/clover mixture. The different summer crops after grass/clover mixture were
affected by drought during the summer and early frost in autumn. Hence the mixture of
grass/clover was a good alternative to maize. These results will be checked in further
researches.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Energiepflanzenanbau, Umweltverträglichkeit, Biodiversität
Subjects: Crop husbandry > Crop combinations and interactions
Research affiliation: International Conferences > 2009: Scientific Conference on Organic Agriculture > Pflanze und Boden > Bioenergie
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37
Deposited By: Graß, Dr. Rüdiger
ID Code:13785
Deposited On:05 May 2009
Last Modified:12 Apr 2010 07:37
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 10. Wissenschaftagung erschienen:
Mayer, J.; Alföldi, T.; Leiber, F.; Dubois, D.; Fried, P.; Heckendorn, F.; Hillmann, E.; Klocke, P.; Lüscher, A.; Riedel, S.; Stolze, M.; Strasser, F.; van der Heijden, M. and Willer, H., (Hrsg.) (2009) Werte – Wege – Wirkungen: Biolandbau im Spannungsfeld zwischen Ernährungssicherung, Markt und Klimawandel. Beiträge zur 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.
Band 1: Boden, Pflanzenbau, Agrartechnik, Umwelt- und Naturschutz, Biolandbau international, Wissensmanagement
Band 2: Tierhaltung, Agrarpolitik und Betriebswirtschaft, Märkte und Lebensmittel.
Verlag Dr. Köster, Berlin.
Der Tagungsband kann beim Verlag Dr. Köster bezogen werden; siehe http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37

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