home    about    browse    search    latest    help 
Login | Create Account

Gefäßversuch mit gesteigerter Kaliumdüngung als methodischer Ansatz einer Wirksamkeitsprüfung biologisch-dynamischer Präparationen

Matthes, Christoph; Spieß, Hartmut and Haneklaus, Silvia (2005) Gefäßversuch mit gesteigerter Kaliumdüngung als methodischer Ansatz einer Wirksamkeitsprüfung biologisch-dynamischer Präparationen. [Potassium fertilization response trial in a pot experiment as an approach for testing the effectiveness of biodynamic preparations.] In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.

[img] PDF
369Kb

Summary

Effects of biodynamic yarrow preparation and plant extracts of Achillea millefolium and Digitalis purpurea on development, yield and nutrient content of radish were investigated at different rates of potassium supply in a two-year pot experiment. The results of this approach for testing biodynamic preparations depended on environmental conditions and the physiological stage of the plants at harvest. Treatments with Achillea and Digitalis had similar effects on yield and nutrient contents in tubers of radish.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Pflanzenbau, Pflanzenernährung, Gemüsebau, Betriebssysteme, Biologisch-dynamische Präparate
Subjects: Knowledge management > Research methodology and philosophy > Specific methods
Crop husbandry > Production systems > Vegetables
Crop husbandry
Research affiliation: International Conferences > 2005: Scientific Conference on Organic Agriculture
Germany > Institute for Biodynamic Research - IBDF > Potassium Fertilization / Plant Extracts
Germany > Federal Research Centre for Cultivated Plants - JKI > Institute for Crop and Soil Science
Deposited By: Matthes, Christoph
ID Code:3498
Deposited On:05 Mar 2005
Last Modified:12 Apr 2010 07:29
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted

Repository Staff Only: item control page