1. State Key Laboratory of Tree Genetics and Breeding, Experimental Center of Forestry in North China, National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Chinese Academy of Forestry, Beijing 100091, China
2. R&D Center, China Academy of Launch Vehicle Technology, Beijing 100076, China
3. Security Department, Chinese Academy of Forestry, Beijing 100091, China
4. College of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, China
5. Management Center of Songshushan Nature Reserve, Inner Mongolia, Songshushan Forestry Center, Wengniute Banner, Chifeng 024500, China