1. Shandong Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment; Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture, Shandong Provincial Engineering Research Center of Environmental Protection Fertilizers, Jinan, P. R. China
2. State Key Laboratory, Nutrition Resources Integrated Utilization, Linshu, P. R. China
3. Fruit and Tea Technique Extension Station, Shandong Agriculture Department, Jinan, Shandong, P. R. China