岱海是内蒙古高原上一个近20万亩的 内陆半咸水湖,1953年农业部水产试验所 调查后开始养鱼开发利用,以前无经济鱼 类。其主要养殖品种为鲫、鲤及“四大家 鱼”,效益一直不佳,品种退化。1987年 在改革的驱动下引进太湖大银鱼,经过9 年的努力保护、养殖,1995年取得显著的 经济效益,不仅改变了渔场的经济面貌, 更激发了领导们的思想方法,对养鱼品 种、质量与市场的关系有了足够的认识, 因而请专家们对岱海的养殖结构进行论 证。 专家们对岱海湖内鱼类退化、生产缓 慢有共识。对岱海的品种调整等提出以下 Daihai Inner Mongolia Plateau is a nearly 200000 acres of inland brackish lakes, in 1953 the Ministry of Agriculture Fisheries Experimental Investigation began after the exploitation and utilization of fish, previously without economic fish. Its main breeding species are crucian carp, common carp and “four major domestic fish”, the benefits have been poor and the varieties degenerated. In 1987, under the drive of reform, introduction of Taiyou big whitebait, after nine years of efforts to protect and breed, in 1995 achieved significant economic benefits, not only changed the economic landscape of fisheries, but also inspired the leaders of the way of thinking, the fish Breed, quality and market have a sufficient understanding of the relationship, and therefore experts on Daihai aquaculture structure demonstration. Experts agree that Daihai Lake fish degradation, slow production. The Daihai variety adjustment made the following