草鱼肝胆综合症综合诊断实例研究  

Case Study on Comprehensive Diagnosis of Grass Carp Liver and Gall Bladder Syndrome

作　　者：陈道印 李达[2] 

机构地区：[1]江西省南昌莲塘鱼病防治所,江西南昌330200 [2]江西生物科技职业学院,江西南昌330200

出　　处：《江西农业学报》2015年第2期98-102,共5页Acta Agriculturae Jiangxi

摘　　要：采取常规检查诊断、生化诊断、病理诊断及水质分析等手段,对101例草鱼肝胆综合症病例的发病原因、症状进行了归纳分析,将患病草鱼病症划分为3个类型。认为长期大量投喂单一精饲料、养殖水体亚硝酸盐含量过高是引起草鱼肝胆综合症的主要原因。提出对草鱼肝胆综合症的诊断应以肝胆形态、颜色及鳃丝炎症作为主要诊断依据,肠道炎症、尾鳍发白及鳃盖充血作为辅助诊断依据。Through adopting routine inspection diagnosis , biochemical diagnosis , pathological diagnosis , water quality analysis and so on, we concluded and analyzed the incidence reasons and symptoms of 101 cases of grass carp liver and gall bladder syn-drome, and divided the symptoms of diseased grass carps into three types .The author considered that feeding a large amount of sin-gle concentrated feed for a long time , and excessive nitrite content in aquatic water were the main reasons for the occurrence of grass carp liver and gall bladder syndrome , and put forward that the diagnosis of grass carp liver and gall bladder syndrome should take the shape and color of liver and gall bladder , as well as the inflammation of gill filament as the main diagnostic basis , and should take the degree of intestinal inflammation , the white caudal fin , and the congestion of gill cover as the auxiliary diagnostic basis .

关 键 词：草鱼 肝胆综合症 综合诊断 

分 类 号：S965.112[农业科学—水产养殖]