文蛤是沿海渔民开发滩涂、发展贝类增养殖的理想对象,具有较高的经济效益,但是,在养殖过中经常出现大批文蛤集中死亡的现象,死亡时间大多出现在高温季节的7月~8月,而此时恰逢文蛤繁殖期刚过,其体质瘦弱,抵抗力差。分析文蛤死亡的原因,笔者认为主要有以下几点:l.溶藻弧菌引起的 Clam is the coastal fishermen to develop beach, the ideal object for the development of shellfish culture, with high economic efficiency, but in the breeding often a large number of clam death focus, the majority of deaths occurred in the hot season in July ~ 8 Month, but this time just coincided with the clam breeding period, its physical thin, poor resistance. Analysis of the reasons for the death of clams, I think the main points are as follows: l. Vibrio alginolyticus caused