摘要
祁连山高寒草地分布在高海拔、低热量的生态环境 ;植被低矮 ,组成植物多系低温生态类型 ;利用方式和改良途径有较大的一致性 ,且具有一定的生产力和经济价值 ;针对饲草产量质量下降 ,草地超载过牧 ,畜草矛盾突出、冬季缺草与人工饲草不足的矛盾等问题 。
The alpine grassland is distributed in the area with high altitude and low temperary. The vegetation over the zone is short and the categories of the plants almost belong to the same type with similar features, which can be classified into cold zoological ones. Those features make it feasible to make better use of the plant sources in this region. This essay believes that application of the plant on the zone is certain to create great production and economic value. Concerning with the low grass quality, overgrazing and feeds shortage esp. in winter, the essay puts forward some corresponding solutions.
出处
《草原与草坪》
CAS
2002年第2期15-18,共4页
Grassland and Turf
基金
甘肃省教育厅科研资助项目"河西走廊生态重建与持续发展研究"(996-0 4)
关键词
祁连山
高寒草地
合理利用
Qilian Mountains
alpine grassland
proper utilization
