1白底板病白底板病是目前对鳖的危害最为严重、死亡率最高、治疗难度最大的鳖病,若不及时治疗可导致全部死亡。1.1发病原因目前已见报告的病原有:1.1.1病毒直径80nm的球形病毒;1.1.2细菌嗜水气单胞菌、迟缓爱德华氏菌和普通变形杆菌等病菌并发感染引起; 1 white floor disease white floor disease is currently the most serious harm to the turtle, the highest mortality rate, the most difficult to cure turtle disease, if not treated can cause all the deaths. 1.1 The cause of the disease has been reported to report the pathogens are: 1.1.1 virus diameter of 80nm spherical virus; 1.1.2 bacteria Aeromonas hydrophila, Edwardsiella delay and normal bacteria caused by Bacillus infections;