中国草地经济植物资源研究及经济类群的划分

The Study and Classification on Economic Plant Resources on Grassland of China.

在扼要概述草地植物资源经济类群研究的历史和现状的基础上，全面论述了草地经济植物的组成，提出了经济类群的划分方案，将草地经济植物初步划分为饲用、食用、药用、工用、境用５大类群２２类７１组，并对其利用应注意的问题进行了论述。

Through the study of more than 8000 plants on the grassland,this paper comprehensiv-ely expounded the composition of economic plants of grassland put forward the classifi-cation role of econmic communities。And grouped the grassland economic plants into five communities as feeding,food,medical,industrial and environmental plants, 22types and 71 groups。