摘要
2012年4月～12月,采用全境踏查的方法对牛背梁保护区红豆杉资源现状进行了调查.调查结果显示,保护区内红豆杉资源十分稀少,仅发现红豆杉12株（幼苗1株）,散生.垂直分布范围为1230～1 480m,主要集中在大甘沟和西沟峡等地.针对红豆杉资源现状,提出了相应的保护管理对策与建议.
Taxus mairei resources in Niubeiliang Nature Reserve were investigated from April 2012 to December. The survey results showed that only 12 trees （1 seedling） of Taxus mairei were found in the reserve. They distributed from 1230 to 1 480 m, mainly concentrated in the Dagangou and Xi- gouxia, etc. Taxus mairei resources are very scarce. Protection management countermeasures and suggestions were put forward.
出处
《陕西林业科技》
2014年第1期57-59,共3页
Shaanxi Forest Science and Technology
关键词
红豆杉
资源现状
调查
牛背梁自然保护区
Taxus mairei
resources situation
investigation
Niubeiliang Nature Reserve
