湛江地区养虾流行病害的分析及防治对策

Investigation and Prevention-Cure Method Research on Prawn Prevalent Disease at Zhanjiang Region

湛江地区的对虾养殖产量从１９９２年开始逐年滑坡，到１９９４年跌至最低谷，其中主要原因是虾病流行严重。本文介绍了湛江地区养殖对虾病害发生的情况，对虾病发生的原因进行了分析，并提出防治虾病发生的对策。

There is over a hundred thousand of mu of prawn ponds in Zhanjiang rogion. However, the output of prawn has droped down gradually since 1992 and the lowest in 1994. The main reason is seriously prevalent disease. This article introduces circumstance on prawn disease raised at Zhanjiang region and analyses the reason of prawn disease and methods for preventing prawn disease.