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宜宾县喜捷乡下食堂村渔业专业组,实行池塘高密度养鱼,在夏秋季采用中西药结合预防鱼病,并用增氧机增氧预防泛池,有效地控制了鱼类缺氧、泛池和鱼病的发生,促进了池塘养鱼高产稳产。下食堂村利用烧砖取土后的废坑凼建池,养殖大规格鱼种,实行高密度养鱼。每亩放养草鱼、白鲢、花鲢、镜鲤、丰鲤、白鲫和罗非鱼等12个养殖品种共1,800尾,重250—300斤。过去,下食堂渔业组在夏秋季只用漂白粉、敌百虫
Yibin County Xijie countryside canteen village fishing professional group, the implementation of high-density fish ponds, in summer and autumn with the combination of Chinese and Western medicine to prevent fish disease, and aerobic aerator to prevent pan-pool, effectively control the fish hypoxia, pan-pool And the occurrence of fish diseases, and promote high-yield and stable fish ponds. The canteen under the village after the use of burning brick soil borrow pit Cotai built pool, breed large-scale species of fish, the implementation of high-density fish farming. A total of 1,800 cultivated species of grass carp, silver carp, silver carp, mirror carp, abundance carp, white carp and tilapia were collected per mu, weighing 250-300 jin. In the past, the canteen fisheries group used only bleaching powder and trichlorfon in summer and autumn