1. College of Agronomy and Biotechnology/Key Laboratory of Farming System of Ministry of Agriculture China Agricultural University Beijing PR China
2. Biogeochemistry of Agroecosystems, Department of Crop Science Georg August University of Göttingen Göttingen Germany
3. Department of Agroecology Aarhus University Tjele Denmark
4. Department of Environmental Chemistry University of Kassel Witzenhausen Germany
5. Department of Soil Biology and Biochemistry Dokuchaev Soil Science Institute Moscow Russian Federation
6. Department of Agricultural Soil Science, Department of Soil Science of Temperate Ecosystems Georg August University of Göttingen Göttingen Germany
7. Agro‐Technological Institute RUDN University Moscow Russian Federation