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近几年，山东省莱州市的大菱鲆养殖业迅速发展，但由于缺乏工厂化大规模育苗生产的实际经验、对常见病及突发病的诊断治疗技术低，致使仔鱼成活率仅为30%，这几乎成为制约我国大菱鲆养殖业的瓶颈。为推动大菱鲆养殖业的发展，满足国内及国际市场对大菱鲆种苗及成鱼的需求，拥有
In recent years, the aquaculture of turbot in Laizhou City, Shandong Province has been rapidly developed. However, due to the lack of practical experience of large-scale factory-type seedling production, the diagnosis and treatment of common diseases and sudden onset diseases are so low that the survival rate of larvae is only 30 %, Which has almost become the bottleneck restricting the turbot farming in our country. To promote the development of turbot culture, to meet the domestic and international market turf species and adult fish needs, have