1. State
Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing 100875, China
2. Stockbridge
School of Agriculture, University of Massachusetts, Amherst, Massachusetts 01003, United States
3. Coastal
Plains Soil, Water, and Plant Research Center, Agricultural Research
Service, U.S. Department of Agriculture, 2611 West Lucas Street, Florence, South Carolina 29501, United States
4. Leibniz Institute for Agricultural Engineering, Max-Eyth-Allee 100, 14469 Potsdam-Bornim, Germany