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武昌鱼又名团头鲂,是近几年来从南方引进到东北地区的名贵养殖鱼类,它具有饲料系数低,生长快,耐低温等特点,在东北地区能较安全越冬。另外武昌鱼味道鲜美,营养丰富,市场价格逐渐升高,且供不应求,深受广大渔民的欢迎,目前仅沈阳地区养殖武昌鱼的面积就有上万亩,并收到较好的经济效益。但是,随着武昌鱼养殖的迅速发展,病害问题越来越突出。几年来,我们对沈阳地区养殖武昌鱼的患病情况进行了调查和研究,确定武昌鱼的主要病害是败血病,并进行了不同药物的对比治疗试验,取得了较好的效果,使该病的发生和蔓延得到了很好的控制。
Wuchang fish, also known as bream, is a rare fish farmed in northeast China introduced from the south in recent years. It has the characteristics of low feed coefficient, fast growth and low temperature resistance. It is safe to win in the northeast. In addition Wuchang fish taste delicious, nutritious, the market price gradually increased, and in short supply, welcomed by the majority of fishermen, currently only the area of Wuchang fish farmed in Shenyang have 10,000 mu, and received good economic returns. However, with the rapid development of Wuchang fish farming, the disease problem becomes more and more prominent. In recent years, we investigated and studied the prevalence of Wuchang fish farmed in Shenyang, determined that the main disease of Wuchang fish is septicemia, and conducted comparative treatment trials of different drugs with good results. The occurrence and spread of the disease have been well controlled.