摘要
采用样地调查与样线调查相结合的方法，对六盘山国家级自然保护区珍稀濒危植物及分布状况进行了调查，分析其分布特点，结果表明：六盘山国家级自然保护区境内分布国家珍稀濒危植物共19科30属37种，其中国家一级重点保护植物有3种，国家二级重点保护植物23种，其他濒危植物11种，海拔1800．2400m范围是六盘山国家珍稀濒危植物分布相对集中的区域，应重点加强管护．
Using the combination of sample plot survey and line transect method, in Liupan Mountain National Natural Protection Area of rare and endangered plant resource status and distribution were studied. Investigation of Liupan Mountain within the territory of the distribution of national rare and endangered plant species and analysis its distribution characteristics. The results showed that in Liupan Mountain National Nature Reserve within the area of distribution of rare and endangered plants in a total of 19 families, 29 genera and 36 species, which focused on the protection of plants at the national level have three, 24 species of national key protected plants, 10 species of other endangered plants, at an altitude of 1800 to 2400 meters range is relatively concentrated distribution of rare and endangered plants in Liupan Mountain National Regional, should focus on strengthening the management and protection.
出处
《农业科学研究》
2016年第3期32-35,50,共5页
Journal of Agricultural Sciences
基金
2015年宁夏自然科学基金项目:“六盘山国家珍稀濒危植物濒危原因及其繁育研究”
关键词
六盘山
珍稀濒危植物
分布
研究
Liupan Mountain
rare and endangered plants
Investigation
