摘要
广西喀斯特岩溶石山面积占全区总面积的33.3%,森林植被的严重破坏是这些地区贫困落后的主要原因。对广西喀斯特地区的综合治理开发,要重视对森林植被及珍稀濒危植物的保护。该区至少有290种石山植物为珍稀濒危植物,它们中许多有重要经济用途,在保护的基础上,引种发展一些种类是山区脱贫致富的一条途径。
The Karst occupy 33.3% area in total of Guangsi.One reason for the backwardness is the serious destruction of forest.Two hundred and ninety plant species are regarded as threatened. Many of them have important economical values.It is a way to develop the economy in these area to use some threatened plants based on the protection of forest and threatened plants.
关键词
珍稀植物
保护
广西
Karst area
exploitation
conservation
Guangxi
