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于1992年8－9月在山东乳山县海阳所镇虾场，使用复合口服免疫药物防治中国对虾病害，在现场观察对虾的发病情况、生长及增重速度；在实验室测定对虾血淋巴中的抗菌、溶菌活力和酚氧化酶活力。研究表明，对虾服用“口服免疫型”药物后具有明显的抗病防病能力及促生长等作用。
In October-September 1992, the shrimp farm in Haiyang Town, Rushan County of Shandong Province was used to prevent and cure the diseases of shrimp in China. The incidence, growth and weight gain of shrimp were observed in the field. In the laboratory, Antibacterial, bacteriolytic and phenoloxidase activity. Studies have shown that shrimp after taking “oral immune type” drug has obvious anti-disease and disease-fighting ability and promote growth and so on.