【摘 要】
：
近年来,欧洲鳗鲡(Anguilla anguilla L.)的养殖过程中常发生“狂游病”。发病前,出现食欲极为旺盛,异常抢食现象。数日后离群、不摄食、旋转式游动、侧游或在水面上挣扎状急
【机 构】
：
解放军军需大学动物科技系,解放军军需大学动物科技系,解放军军需大学动物科技系,解放军军需大学动物科技系,解放军军需大学动物科技系 长春 130062,长春 130062,长春 130062,长春 13
论文部分内容阅读
近年来,欧洲鳗鲡(Anguilla anguilla L.)的养殖过程中常发生“狂游病”。发病前,出现食欲极为旺盛,异常抢食现象。数日后离群、不摄食、旋转式游动、侧游或在水面上挣扎状急游,数秒后沉入水底,再
In recent years, “Eutropis anguilla” often occurs in the breeding process of Anguilla anguilla L. Before the onset of appetite is extremely strong, abnormal snatch phenomenon. A few days later, out of group, do not feed, rotary swimming, swim sideways or struggling on the surface of urgent travel, after a few seconds sink into the water, and then
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