3498: 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 ]
(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 ]. Paper presented at 8. Wissenschaftstagung Ökologischer Landbau - Ende der Nische, Kassel, 01.03.2005-04.03.2005; Published in Heß, J and Rahmann, G, Eds. Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau. kassel university press GmbH, Kassel.
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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.
| Document Language: | Deutsch - German |
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| Keywords: | Pflanzenbau, Pflanzenernährung, Gemüsebau, Betriebssysteme, Biologisch-dynamische Präparate |
| Subject Areas: | Knowledge management > Research methodology and philosophy > Specific methods Crop husbandry > Production systems > Vegetables Crop husbandry |
| Research affiliation: | International Conferences > Scientific Conferences for Germany, Austria and Switzerland > Scientific conference 2005 Germany > Institute for Biodynamic Research (IBDF) > Potassium Fertilization / Plant Extracts Germany > Federal Agricultural Research Centre FAL > Plant Nutrition / Soil Science |
| Orgprints ID Number: | 3498 |
| Contact: | Matthes, Christoph |
| Deposited On: | 05 March 2005 |
| EPrint Type: | Conference paper |
| Published?: | Published |
| Peer Review Status: | Peer-reviewed and accepted |
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