在对优良珍贵阔叶树种的概念及其繁殖特性和生态特性等进行简要归纳的基础上,结合现有技术与生产实践经验,提出适合我国南亚热带地区优良珍贵树种发展的六种经营模式,这些经营模式对我国南亚热带地区以经营马尾松、杉木人工林为主的林业局(场),在进行树种、林种结构调整等营林活动时,具有重要的参考价值。 Based on a brief summary of the concept of fine precious broad-leaved tree species and their reproductive characteristics and ecological characteristics, combined with the existing technologies and production practices, six management models that are suitable for the development of fine and precious tree species in the subtropical region of our country are proposed The model is of great reference value to the forestry bureaus (farms) that mainly operate the masson pine and the Chinese fir plantation in the southern subtropics of our country and carry out the forestation activities such as tree species and forest species structure adjustment.