二、預防:caoyusiyangguochengzhongyaozhuyisiliaodapei,tichangyongcaoyuzhuanyongpeihesiliao,yixieyangzhihuyongliyusiliaotouweicaoyu,liyusiliaodanbaizhihanlianggao,rongyizaochengcaoyuzhiganbingfasheng。zaicaoyushengchanggaofengqi,meitianbixudapeiweiqingcao,zengjiasiliaozhongcuxianweihanliang,jianshaodanbaizhihanliang。caoyuhuanzhiganbinghou,yingtingzhitouweishangpinsiliao,zhuantouqingcao,tongshimeige15天投喂一些保肝降脂的藥物。
三、治療:1.每100公斤飼料加魚肝寶200~400克,每天投喂2次,連用5~7天。2.減少配合飼料的投喂量,增加青草的投喂量。3.也可用中藥進行治療,每100公斤魚用枸杞子100~200克、五倍子25~50克,拌料投喂,連用5~7天,對病魚有一定療效。
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