摘要
本文从新疆牧草资源的生态环境和饲用价值分析中,印证了作者早先提出的划分草地植物生态经济类群的原理与方法,从植物生长型、地理分布、饲用价值三方面介绍了新疆草地植物生态经济类群。
The principle and method of classifying the ccolgical-economic groups of grassland plants, which had been raised previously, is confirmed through analysing their environments and feeding value in Xinjiang. The (?)cological-economic groups of grassland plants in Xinjiang is introduced from their growth form of plants, geographic distribution and feeding value.
关键词
牧草
资源
生态环境
新疆
herbage resource
ecological environment
Feeding value
ecological-economic group
