1. Institute for Applied Site Ecology and Soil Protection in Central Germany, Hauptstraße 19, D‐06132 Halle/S., Germany
2. Department of Soil Sciences, UFZ Centre for Environmental Research Leipzig‐Halle, Theodor‐Lieser‐Str. 4, D‐06120 Halle/Saale, Germany
3. Experimental Station Bad Lauchstädt, UFZ Centre for Environmental Research Leipzig‐Halle, Hallesche Str. 44, D‐06246 Bad Lauchstädt, Germany
4. Martin‐Luther‐University Halle‐Wittenberg, Institute for Soil Science and Plant Nutrition, Adam‐Kuckhoff‐Str. 17, D‐06108 Halle/Saale, Germany
5. Martin‐Luther‐University Halle‐Wittenberg, Institute for Agriculture and Crop Production, Ludwig‐Wucherer‐Straße 2, D‐06108 Halle/Saale, Germany