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Entwicklung von Maissorten mit spezieller Anpassung an die Bedingungen des Ökologischen Landbaus

Burger, H.; Schloen, M.; Schmidt, W. and Geiger, H.H. (2007) Entwicklung von Maissorten mit spezieller Anpassung an die Bedingungen des Ökologischen Landbaus. [Development of maize varieties with specific adaptation to organic farming conditions.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

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Summary

Organic farming has gained in importance in Germany during the past years. Therefore an increasing demand exists for varieties with specific adaptation to this farming system. Hence it becomes necessary for plant breeders to optimize their selection strategy for varieties which meet the requirements of organic farming. For this purpose a research project was conducted at the University of Hohenheim, Institute of Plant Breeding, Seed Science, and Population Genetics in cooperation with the KWS SAAT AG. It was supported by the “Bundesprogramm Ökologischer Landbau” and lasted from April 2004 to December 2006. In the present contribution the results of comparative trials with maize under organic and conventional farming conditions in 2004 and 2005 are reported. It is demonstrated that under organic farming maize genotypes can be evaluated with similar precision as under conventional conditions. However, inconsistent correlations between the two farming systems indicate that the predictability of performance under organic farming from data obtained under conventional farming and vice versa strongly depends on the genetic materials.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Entwicklung Ökolandbau, Pflanzenbau, Pflanzenzüchtung, BÖL, BOEL, FKZ 03OE651/2
Subjects: Crop husbandry > Breeding, genetics and propagation
Research affiliation: International Conferences > 2007: Scientific Conference on Organic Agriculture > 1 Plant and Soil > 1.3 Plant breeding
Germany > Federal Organic Farming Scheme - BOELN > Plants > Pflanzenzüchtung
Related Links:http://www.bundesprogramm-oekolandbau.de, http://www.bundesprogramm.de/fkz=03OE651/2, http://orgprints.org/perl/search/advanced?addtitle%2Ftitle=&keywords=03OE651/2&projects=BOEL&_order=bypublication&_action_search=Suchen
Deposited By: Burger, Dr. Henriette
ID Code:9669
Deposited On:10 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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