世双鼠靶对乌拉特后旗天然梭梭林大沙鼠防治效果试验报告
Experimental report of the Shi-Shuang-Shu-Ba on the prevention and control effect of Rhombomys opimus in natural Haloxylon ammodendron forests in Ulat Hou Banner
查干 1赵健 2李红霞 2郝天客 2陈国康3
作者信息
- 1. 巴彦淖尔市林业和草原事业发展中心,巴彦淖尔 015000
- 2. 阿拉善盟额济纳旗草原工作站,额济纳 735400
- 3. 内蒙古农业大学草原与资源环境学院,呼和浩特 010010
- 折叠
摘要
近年来,内蒙古乌拉特后旗天然梭梭(Haloxylon ammodendron)林区的大沙鼠(Rhombomys opimus)对当地的生境造成了严重破坏,它们通过挖掘洞系与啃食优良牧草,致使草地水土大量流失、草地生产力与草原载畜量严重下降;同时大沙鼠也是鼠疫杆菌的携带者与传播者,是危害人类健康的潜在隐患.为此乌拉特后旗草原站运用生物防治技术,利用世双鼠靶生态灭鼠剂开展前期鼠害防治效果试验,结果表明:世双鼠靶灭鼠剂对该地区大沙鼠的防治效果明显,有效洞口灭洞率达 55%,毒饵取食率试验 5 d内高达 75%,平均取食率为 60%:适口性良好,无环境污染,且在试验区未发现有非靶动物中毒死亡的现象.因此,世双鼠靶灭鼠剂在当地的鼠害防治工作中可进行大面积推广应用.
Abstract
In recent years,the Rhombomys opimus in natural Haloxylon ammodendron forest region of Inner Mongolia caused serious damage to local habitats.By digging caves and eating high-quality forage,they had caused a large amount of soil and water loss in the grassland,and the productivity of the grassland and the live-stock carrying capacity of the grassland decreased seriously.At the same time,Rhombomys opimus are also carri-ers and disseminators of yersinia pestis,which is a potential hazard to human health.Therefore,the grassland station of the Ulat Hou banner utilized biological control technology and conducted rodent control trials by using the Shi-Shuang-Shu-Ba ecological rodenticide.The results showed that the Shi-Shuang-Shu-Ba rodenticide had significant effects in the prevention and control of Rhombomys opimus,the rodents effective hole extinction rate was up to 55%,the poisonous bait feeding rate was up to 75%within 5 days and the average feeding rate was 60%.Shi-Shuang-Shu-Ba rodenticide had good palatability,no environmental pollution and no poisoning deaths of non-target were detected.Therefore,Shi-Shuang-Shu-Ba ecological rodenticide can be widely used for rodent control work in this region.
关键词
大沙鼠/世双鼠靶/梭梭/防治Key words
Rhombomys opimus/Shi-Shuang-Shu-Ba/Haloxylon ammodendron/control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据