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今年四月份,慈利县宝莲渔场甲鱼池暴发了传染性疾病——红脖子病。相继死亡20余只,规格为0.75—1kg,损失近千元。这些病甲鱼的症状表现为:裙边严重下垂,咽喉部和颈部皮肤有明显的点状充血,腹甲因充血而出现红色斑块,有的甚至溃烂穿孔。游泳缓慢,反应迟钝,很易捕捉。病情严重的个体表现为口鼻出血。该病主要是由于伤鳖入池时未经处理而在自然条件较差、水质恶化,尤其是水温较低的情况下被水体中某些产气单孢杆菌侵袭而
In April this year, an outbreak of infectious diseases - red neck disease was reported in the turtle pond at Bao Lin Fisheries Farm in Cili County. More than 20 have died, specifications for the 0.75-1kg, loss of nearly a thousand dollars. Symptoms of these diseases, turtles showed: severe drooping skirts, throat and neck skin were marked punctate hyperemia, abdominal plasy red patches appear, and some even ulcerated perforation. Slow swimming, unresponsive, easy to catch. Serious individual manifestations of nose and mouth bleeding. The disease is mainly due to the injured turtle into the pool untreated in poor natural conditions, deteriorating water quality, especially when the water temperature is low, was hit by certain gas-producing bacteria in the water and