青海天然草地退化与治理技术  

THE DEGRADATION SITUATION OF NATURAL GRASSLAND AND CONTROL MEASURES IN QINGHAI PROVINCE

作　　者：辛玉春[1] 

机构地区：[1]青海省草原总站,青海西宁810008

出　　处：《青海草业》2014年第4期44-49,共6页Qinghai Prataculture

摘　　要：青海省天然草地的退化范围涉及全省牧区6个藏族自治州和1地、1市,尤其是青南高原"三江源区",是天然草地退化最严重的区域,是全省草地退化扩展速率最快的地区,同时也是草地治理和恢复的重点和难点。结合当前正在实施的生态治理项目,提出了几种退化草地治理措施和技术,为退化草地的治理和恢复提供服务。By means of the distribution of natural grassland degradation and so on present situation analysis. The results show that the natural grassland ecosystem in qinghai province appeared different degree of degradation, Ranging from 1 to 6 Tibetan autonomous prefecture of pastoral areas, especially the sanjiangyuan area of natural grassland degradation is the most serious and the propagation rate of the fastest area in Qinghai, but also the emphasis and difficulty in grassland management and recovery. And combined with the current ongoing degraded grassland management technology, summarize and explore several targeted degraded grassland management measures and the technology pattern, for the management of degraded grassland and recovery to provide teehnical guidance

关 键 词：青海 天然草地 退化 现状 治理措施 

分 类 号：S324[农业科学—作物遗传育种]