1. National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources; National Engineering & Technology Research Center for Slow and Controlled Release Fertilizers, College of Resources and Environment, Shandong Agricultural University, Taian 271018, Shandong, China
2. Department of Civil and Environmental Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
3. Taian Academy of Agricultural Sciences, Taian 271000, Shandong, China
4. Department of Soil and Water Sciences, Tropical Research and Education Center, IFAS, University of Florida, Homestead, Florida 33031, United States