河北大学生物系教授王安利研究成功的对虾防病抗病新技术,最近通过了由河北省科委和计委联合组织的技术鉴定。 对虾病毒性流行病发病快、传播迅速、死亡率高,是目前世界人工养虾业的一大难题。90年代以来,我国每年因此造成的直接经济损失高达100多亿元,并殃及饵料生产、加工冷藏、出口贸易等诸多行业。 此技术采取的是通过提高对虾非特导性免疫功能有效抗御病毒性流行病的新途径。经过多次试验,他们 Wang Anli, a professor of biology at Hebei University, successfully studied the new technology for disease prevention and disease resistance of shrimp and recently passed the technical appraisal jointly organized by the Hebei Provincial Science and Technology Commission and the Planning Commission. Viral epidemics shrimp rapid onset, rapid transmission, high mortality rate is the world’s artificial shrimp industry, a major problem. Since the 1990s, the direct economic loss caused by China has amounted to more than 10 billion yuan every year, which has affected many industries such as food production, processing and refrigeration, and export trade. This technology takes a new approach to effectively combat the viral epidemic by improving the non-specific immune function of shrimp. After many trials, they