Affiliation: | 1. Institute of Organic Agriculture, University of Bonn, Katzenburgweg 3, 53115, Bonn, Germany 4. Campus Klein-Altendorf, Klein-Altendorf 2, 53359, Rheinbach, Germany 2. Department of Soil Science, University of Kassel, Nordbahnhofstr. 1a, 37213, Witzenhausen, Germany 3. Institute of Plant Nutrition and Soil Science, Christian-Albrechts-University zu Kiel, Hermann-Rodewald-Str. 2, 24118, Kiel, Germany
|