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腐皮病又称烂皮病,皮肤溃烂病,是危害甲鱼生长发育的重要病害,发病季节多在4-10月,5-9月为发病高峰期,发病率高达20-30%,常引起甲鱼大量死亡。可采取一下的综合措施防治。改良水质腐皮病的病原常存在于水体底层,当甲鱼处于正常水体环境中时,病菌致病力不强,但一旦水质变坏,不利于甲鱼生长时,病原体就大量繁殖且毒力增强,引起疾病。要定期改良水质,每月每亩水面用生石灰10-15公斤,化浆后全池泼洒,使池水的PH值保持在8左右,效果显著。
Spit skin disease, also known as rotten skin disease, skin ulcer disease, is an important disease endangering the growth and development of soft-shelled turtles, the onset season mostly in April-October, 5-September peak incidence, the incidence of up to 20-30%, often caused Turtle died in large numbers. Can take a bit of comprehensive measures to prevent and cure. Pathogenic bacteria to improve water quality often exist in the bottom of the body of water, when the soft-shelled turtle in normal water environment, the pathogenicity of bacteria is not strong, but once the deterioration of water quality is not conducive to the growth of soft-shelled turtle, the large number of pathogens and increased virulence, Cause disease. To regularly improve the water quality per acre surface with lime per month 10-15 kg, after the whole pond splashed pulp, so that the water kept PH value of about 8, the effect is significant.