广东鲮鱼鱼苗的流行病及其预防试验

• 作 者: 谢杏人 陈启鎏 陈英鸿 杨初枝 周汉起 伍惠生
• 机 构: 中国科学院水生生物研究所,中国科学院水生生物研究所,中国科学院水生生物研究所,中国科学院水生生物研究所,中国科学院水生生物研究所,中国科学院水生生物研究所,
• 出 处: 水生生物学集刊
• 发表日期: 1959年04期
• 关键词: 鱼苗 流行病 预防试验 水产科学 苗病 体色发黑 角鱼 对照池 成活率 鱼种

鲮鱼[Cirrhina molitorella(Cur.＆Val.)]是广东地区饲养的家鱼之一,群众有一套用“大草”养它的经验,但在饲育过程中,鱼苗往往发生一种流行病,导致大量死亡。患病的鱼苗,身体瘦弱,体色发黑,游动缓慢,常浮游在靠近池边的水面上,不久即翻身死亡。情况严重时全池鱼苗能全部死完。但过去并没有引起水产科学工作者的注意。为了提高角苗的成活率和鱼苗的体质,给培育鱼种和饲养成鱼打下更好的基础,对鲮角鱼苗病的研

Cirrhina molitorella (Cur. & Val.) Is one of the domestic fish raised in Guangdong. The population has a lot of experience in raising it with “big grass”. However, during the breeding process, fry often have a pandemic and cause a large number of deaths . Sick fry, thin body, body color black, slow swimming, often floating near the surface of the pool water, and soon turn over and die. When the situation is serious, the whole pond fry can all die. However, the past did not attract the attention of aquatic scientists. In order to improve the survival rate of seedlings and fry’s physique, to cultivate fish species and feeding adults to lay a better foundation, the research on the horn fry disease