河南的鲤鱼集约化养殖技术推广很快,从放养密度、搭配品种、饲料营养、捕捞,到鱼病防治、药物使用等各个环节技术都日渐成熟。对广大渔民来说,“三代虫、指环虫”的治疗并不是难事,但是,由于近两年来,市场出售的杀虫类药物种类繁多,在治疗效果上,鱼病医生观点不一,各持己见。每 Henan carp intensive farming technology promotion is very fast, from the stocking density, with varieties, feed nutrition, fishing, prevention and treatment of fish diseases, drug use and other aspects of technology are increasingly mature. For the vast majority of fishermen, the treatment of “three generations of worms and ring worm” is not difficult. However, due to the wide range of pesticides marketed in the past two years, the doctors of fish diseases have different opinions on the treatment effect. Have seen. each