一、利用地道越冬湖南省株洲市601工厂人防办公室职工,利用人防地道分支改建成简易鱼池,进行养鱼.他们发现地道里的水温常年保持在16-18℃,于是在去年11月下旬,协助附近三户养鱼专业户,把160斤尼罗罗非鱼(平均尾重1.5两)移入地道里的小池(70平米、水深0.8米)中越冬.越冬期间有电灯照明和投喂浮萍、麦麸、糠饼等饵料.今年4月28日起捕转 First, the use of authentic over the winter Zhuzhou City, Hunan Province plant 601 factory air defense office workers, the use of civilians to protect the road branch into a simple fish pond, fish farming, they found that the water in the tunnel perennial maintained at 16-18 ℃, so in late November last year, to assist In the nearby three specialized fish farming households, 160 tons of Nile tilapia (average tail weight 1.5 taels) were moved into the small pool (70 square meters, water depth 0.8 meters) in the tunnel through the winter, lighting and feeding duckweed and wheat Bran, bran cake and other food