集宁站是集:二线与京包线的交汇地,货运任务繁忙,鼠害十分严重。为此,1987年进行了现场灭鼠试验。一、现场概况:货场位于市北郊,东西长500m,南北宽160m,面积约8公顷。货运线6条,各类用房175间,各种设施占地约6公顷,环境约2公顷,长有蔬菜和蒿类。转运货物有皮毛、谷物、棉花、 Jining station is set: the second line and the intersection of Beijing Bao line, busy freight operations, rat damage is very serious. To this end, in 1987 on-site anti-rat test. First, the scene overview: The market is located in the northern suburbs of the city, east-west 500m, north-south width of 160m, an area of ​​about 8 hectares. 6 freight lines, various types of space 175, a variety of facilities covering about 6 hectares, the environment about 2 hectares, long vegetables and Artemisia. Transhipment goods are fur, grain, cotton,