1. Key Laboratory of Silviculture, Co-Innovation Center of Jiangxi Typical Trees Cultivation and Utilization, College of Forestry, Jiangxi Agricultural University, Zhimin Rd. 1101, Nanchang, 330045, P.R. China
2. Jiangxi Provincial Engineering Research Center For Seed-Breeding and Utilization of Camphor Trees, College of Water Conservancy and Ecological Engineering, Nanchang Institute of Technology, Nanchang 330099, P.R. China