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对虾养殖者应朝全面预防、健康管理的方向努力,积极提高管理水平,实现对虾的健康养殖,以减少虾病发生。如下是具体措施,供读者参考。 一、控制和消灭病原体,切断传播途径 1.彻底清池消毒,做好放养前的准备工作。通过彻底消除塘底淤泥,减少底泥的酸性腐化物和其它有害物质的危害。另外,可使用漂白粉、二氧化氯、生石灰、敌百虫、茶麸等药物来消毒除害,杀灭敌害生物及致病生物,消除携带病原体的中间宿主。
Shrimp farmers should work hard in the direction of overall prevention and health management, actively improve their management level and realize the healthy cultivation of shrimp so as to reduce the occurrence of shrimp diseases. The following is a specific measure for readers reference. First, the control and elimination of pathogens, cut off the route of transmission 1. Complete disinfection Qingchi, do a good job before stocking preparations. Eliminate the sediment acid septage and other harmful substances through the complete elimination of pond sludge. In addition, you can use bleach, chlorine dioxide, lime, trichlorfon, tea bran and other drugs to disinfect and kill harmful organisms and pathogenic organisms to kill, to eliminate intermediate hosts carrying pathogens.