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目的掌握小毛足鼠在康保牧场数量及其分布的情况,为鼠疫、鼠害的防治工作提供参考依据。方法采用5 m夹线法进行调查,并计算小毛足鼠捕获率;结合野鼠密度调查及鼠情疫情踏查工作,收集其数量及分布信息。结果1982～2007年采用5 m夹线法,共布夹54 575夹次,捕获小毛足鼠141只,平均捕获率为0.258%;野鼠密度调查,共捕获小毛足鼠41只;鼠情疫情踏查,共捕获小毛足鼠5只。结论小毛足鼠在康保牧场全境均有分布,时间上亦呈连续分布,其栖息生境主要为草滩、林地、坡麓、耕地等。
Objective To grasp the distribution and quantity of the small haired Foothills in Kangbao pasture and provide a reference for the prevention and control of plague and rodent pests. Methods The 5 m line method was used to investigate and calculate the capture rate of the hairy mouse. The number and distribution information of the mouse were collected according to the investigation of the density of rodents and the investigation of the outbreak of rodents. Results A total of 54 575 clips were distributed between 1982 and 2007 with a total of 54 575 clips. The average capture rate was 0.258%. The density of wild rats was 41, , Captured a total of 5 small hairy rats. Conclusions There are distributions in the whole area of Kangbao ranch, and the distribution is also continuous in time. The habitat habitat is mainly grass beach, woodland, slope, farmland and so on.