全国药用类高效水土保持植物资源的开发利用

Development and Utilization of National Efficient Officinal Plant Resources of Soil and Water Conservation

我国药用类高效水土保持植物资源约有432种,其中植物性农药利用涉及15种,中草药利用涉及429种。这些植物资源中,杜仲、厚朴和黄檗曾被誉为我国"三大木本药材"。植物性农药类植物含有除虫菊素、植物碱、糖甙类等物质,有杀虫灭菌或除莠的功能。药用类植物大部分自然分布或人工栽培在山丘区,具有很好的水土保持功能。

In China,there are about 432 varieties of efficient officinal plant resources for soil and water conservation,of which,15 kinds used for botanical pesticide and 429 kinds used for Chinese herbal medicine. Among these plant resources,Eucommia ulmoides,Magnolia officinalis and Phellodendron amurense were once regarded as China’s "three woody herbs". Botanical pesticide plant contains pyrethroids,alkaloids,glucosides and other substances and have the function of killing insects and killing weeds. The most of officinal plants are naturally distributed or artificially cultivated in hilly area and have good soil and water conservation function.