1. Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Engineering Research Center of Masson Pine, State Forestry and Grassland Administration, Zhejiang Provincial Key Laboratory of Tree Breeding, Hangzhou, People’s Republic of China
2. Sichuan Provincial Key Laboratory of Ecological Forestry Engineering on the Upper Reaches of the Yangtze River & National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Rainy Area of West China Plantation Ecosystem Permanent Scientific Research Base, Institute of Ecology & Forestry, Sichuan Agricultural University, Chengdu, People’s Republic of China