随着现代集约化和规模化水产养殖业的发展,长期使用抗生素和其它化学药物防治水产养殖病害,容易引发一系列环境和社会问题,人们已经尝试在养殖水体和饲料中施用中草药来改善养殖生态环境,提高养殖效益,控制病原微生物,从而减少疾病的发生。近年来,中草药制剂得到日益广泛的应用 With the development of modern intensive and large-scale aquaculture, long-term use of antibiotics and other chemical drugs to prevent and treat aquaculture diseases easily lead to a series of environmental and social problems. People have tried to apply Chinese herbal medicine in aquaculture water and feed to improve the culture ecology Environment, improve farming efficiency, control pathogenic microorganisms, thereby reducing the incidence of disease. In recent years, Chinese herbal medicine has been widely used