在每年天气炎热的夏季,也是部分鱼虾上市的高峰季节。伴随收获的喜悦,下网捕鱼及运输途中出现的死鱼问题成了养殖户和鱼贩们的心病,鱼猪、鱼鸭混养的池塘、正在发病的鱼塘,拉网损失尤为严重。为避免出现更多不必要损失,介绍一 In the hot summer weather every year, it is also the peak season for some fish and shrimp. Along with the joy of harvesting, the problem of dead fish that appeared during fishing and transportation on the undernet became the heart disease of farmers and fishmongers. Fish, pigs, ducks and fish ponds that are polycultured, and fish ponds that are in the process of disease are particularly seriously affected by the loss of nets. To avoid more unnecessary losses, introduce one