董铺水库太湖新银鱼生物学及其增殖试验  

The Experiment in Biological Habit of Salangid in Dongpu Reservoir and its Multiplication

作　　者：徐桂珍[1,2,3] 胡波[1,2,3] 鲍传和 姚昌虎[1,2,3] 韩舒欣 

机构地区：[1]安徽省农科院 [2]合肥市董铺水库管理处 [3]安徽农业大学

出　　处：《安徽农业科学》1998年第4期383-385,共3页Journal of Anhui Agricultural Sciences

摘　　要：阐述太湖新银鱼的生物学习性（栖息环境、食性、繁殖与生长），着重论述太湖新银鱼受精卵的采集。本实验共采集受精卵５０多万粒，受精率达８０％以上。受精卵的暂养保存，采取控温方法，将温度控制在８℃，使受精卵发育减慢，但孵化率并没受到影响。这一特性为小银鱼大批量运输提供了依据，在移植工作中具有重要意义。The biological habit of Salangid and the collection of its egg fertilized were studied.Total five hundred thousand eggs were collected and the rate of egg fertilized was over 80%.The conservational method of egg fertilized was to be kept under the condition of 8℃,which would maintain hatching rate but reduce the development of egg fertilized,so that it was very important in salangid transportation.

关 键 词：太湖新银鱼 生物学习性 受精卵 控温保存 

分 类 号：S965.224[农业科学—水产养殖]