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1981年我们在草原上进行了机械撤播土丸毒饵大面积灭鼠试验,并与目前牧区常用的灭鼠方法与饵剂做了工作效率与灭鼠效果的比较,现将结果报告如下。一、试验现场与方法(一)试验现场试验现场设在内蒙古锡林郭勒盟镶黄旗文贡勿拉公社境内的天然牧场,地理区划属察哈尔低山丘陵干草原,海拔1,200米。植被以针茅、冷蒿、多根葱、锦鸡儿为主,覆盖度30%左右。啮齿动物以草原黄鼠(Citellus dauricus)为主,其次有长爪沙鼠(Meriones ungiculatus)、五趾跳鼠
In 1981, we carried out a large area detritus test on mechanical retreating soil pill poison bait on the grassland. Compared with the current rodent control methods and bait used in the pastoral area, we compared the work efficiency with the detrusor effect. The results are reported as follows. I. Test Site and Methods (I) Test Site The test site is located in the natural pasture of the commune in Xilinguole, Xilinguole, Inner Mongolia. The geographic division is Chahar hillock steppe, 1,200 meters above sea level. Vegetation to Stipa, Artemisia frigida, onion, Caragana mainly coverage of about 30%. Rodents are mainly grass carp (Citellus dauricus), followed by Meriones ungiculatus,