近年来 ,随着我国养鳖业的迅猛发展 ,集约化的封闭式控温养殖日趋普及 ,大大缩短了鳖的养成期 ,但由于高密度的养殖易使环境恶化 ,加之封闭式温室破坏了鳖的晒背等自然习性 ,使得鳖病频发 ,一些单位因此滥用药物 ,不但使鳖产生抗药性 ,造成恶性循环 ,影响养鳖业的效益 ,药物残 In recent years, with the rapid development of raising turtle industry in our country, intensified closed-type temperature-controlled culture is becoming more and more popular, which greatly shortens the breeding period of soft-shelled turtles. However, the high-density farming tends to deteriorate the environment and the enclosed greenhouse is damaged Soft-shelled turtle and other natural habits, making frequent turtle disease, some units so the abuse of drugs, not only the turtle produce resistance, resulting in a vicious cycle, affecting the benefits of raising turtle industry, drug residues