%A Lamiae Ghaouti %A Werner Vogt-Kaute %A Dr. Wolfgang Link %J Ende der Nische, Beitr?ge zur 8. Wissenschaftstagung ?kologischer Landbau %T Entwicklung ?kologischer Regionalsorten bei Ackerbohnen %X The agronomic performance of faba bean showing a range of genotypic structures (heterozygosity, heterogeneity) was analysed in four different organic locations and one conventional location in 2004. Heterogeneous and heterozygous genotypes were most often highest performing (grain yield). The project is continued. %K Vicia faba L., Wechselwirkung Genotyp x Umwelt, lokale Adaptation, ?kologische Pflanzenz?chtung, BOEL, B?L, FKZ 03OE438 %E J He? %E G Rahmann %D 2005 %I kassel university press GmbH, Kassel %L orgprints3444