近年来,人参地鼠害相当严重,咬坏、吃掉人参根、茎,破坏人参生长。就我实验现场而言,1986年人参籽基本被老鼠吃光,直接经济损失达20多万元。为此,于1987年春进行了一次杀鼠迷毒饵饱和投药试验,灭鼠率达98.9%,有效地控制了鼠害,不仅保住了参籽,且未发生其他破坏现象,获得良好的经济效益。 In recent years, ginseng ground rodent quite serious, bitten, eat ginseng root, stem, damage ginseng growth. As far as my experimental field is concerned, the ginseng seeds were basically eaten by rats in 1986, with a direct economic loss of more than 200,000 yuan. To this end, in the spring of 1987, a poisonous bait killing poisoning test was administered to rats. The rodent rate was 98.9%. The rodent pests were effectively controlled. Not only the seeds were preserved, but no other damage occurred and good economic benefits were obtained.