9372 1 archive 1356 disk0/00/00/93/72 2007-05-23 2009-08-20 14:34:08 2009-08-20 14:34:08 conference_item show 0 de 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/ wissenschaftstagung-2007-0103 annual-crop-production 20.-23.03.2007 Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau Universität Hohenheim, Stuttgart, Deutschland yes 0 Shape, Scent and Taste of Wheat from the DOK Trial TRUE paper Arncken C. Weibel F.P. Mäder P. pub 7plantbreed Entwicklung Ökolandbau, Lebensmittelqualität, Pflanzenbau, ganzheitliche Zuchtziele This project was designed as an iterative process of describing quality profiles of “organic” and “high-quality” wheat and finding adequate, sensory-based methods to do so. Wheat growing in 1998-2000 at the DOK long-term field trial (FLIEßBACH et al. 2007, MÄDER et al. 2002) was repeatedly investigated. The ripening phase started earlier and lasted longer in treatment D2 (bio-dynamic) and was shortest in treatment K2 (conventional). Coded grain samples were examined in respect to treatment differ-ences in smell and taste. For D2 samples the author used the highest number of “sweetness” terms and the lowest number of other terms, whereas in M (conven-tional/mineral fertilizer only) grains, the highest numbers of “poorness” terms and the lowest of “sweetness” terms were used, thus showing correspondence to field obser-vations. In a sensory assay of wheat porridge with 19 persons, coded D2 samples were ranked best. If developed further, these methods could also be used as a useful and cheap additional tool in wheat selection. 2007 published public 6953 1 9372 1 application/pdf de public

9372_Arncken_Vortrag.pdf

9372_Arncken_Vortrag.pdf 41121 http://orgprints.org/9372/1/9372_Arncken_Vortrag.pdf