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秃杉起源古老,是世界稀有珍贵树种。本文研究了黔东南苗族侗族自治州雷公山脉区域秃杉的分布与生境状况,认为:雷公山地质构造为江南古陆(雪峰台凸),而“江南古陆”区域是秃杉等古老珍稀树种的密集分布区、残遗中心和后来流布、播迁的原产地,也是我国优越的林业生产发展基地,从而对秃杉林的保存、研究、经营、利用提出了建议。
The old origin of Taiwania flousiana is rare rare species in the world. In this paper, the distribution and habitat status of Taiwania flousiana Gaussen in the area of Thunder Mountain in Qiandongnan Miao and Dong Autonomous Prefecture are studied. It is concluded that the geological structure of Leigong Mountain is the ancient southern Jiangnan Plateau (Xuefengtai convex), and the ancient Jiangnan area is the ancient rare species such as Taiwania flousiana The dense distribution area, the remnant center and the later place of origin and distribution of the planted areas are also the superior bases for the development of forestry in our country, so as to put forward suggestions on the preservation, research, management and utilization of Taiwania flousiana.