【摘要】 对武威地区草地害鼠的种类、分布、群落组成及其对草地危害情况的调查研究结果表明：该区共有草地鼠类２３种，分属６科，危害草地面积达２８．３９万ｈｍ２，牧草损失量达２６６５８万ｋｇ。根据鼠类群落优势种及其生境的差异，将草地鼠类划分为７个群落，同时总结分析了近年来草地鼠害的防治状况和存在问题，提出了当前草地鼠害防治的一些对策。更多还原

【Abstract】 The species,distrbution,the community composition of the redents on the grassland and harm to thegrasslands were investigated in Wuwei area. The results showed that there were 23 species of the grasslandrodents in the region,which belong to 6 famils.The area of the grassland were harmed by the redentsabout 283. 9 thousand hm2.The total loss rate of the grasses was 266580 thousand kg.The grasslandrodents were divided into 7 redent communities, according to their dominant species and environmentalfactors. The control status and the main problems of the grassland redents were summarized recent year. Some strategies about controlling the grassland rodents were also recommended.更多还原