上犹县五指峰长苞铁杉林及其群落分析

摘要

长苞铁杉是我国特有的珍贵稀有树种,在赣南分布范围较窄,资源稀少。通过对上犹县境内五指峰长苞铁杉林的调查,分析其群落结构特征,对保护和发掘这一古老物种提出建议。%Tsuga longibracteata is a rare species endemic to China,a narrow distribution range in southern Jiangxi,scarce resources.The T.longibracteata forests of Wuzhifeng in Shangyou County were investigated,its community structure was analyzed,some specific recommendations about protecting and excavating this ancient species.