小体鲟和俄罗斯鲟苗种培育技术初步研究  

A Preliminary Study on Techniques of Larval breeding of Sterlet and Russian Sturgeon

作　　者：张彤晴[1] 盛建明[1] 葛家春[1] 周刚[1] 

机构地区：[1]江苏省淡水水产研究所,南京210017

出　　处：《水产养殖》2001年第3期29-31,共3页Journal of Aquaculture

摘　　要：本文主要对小体鲟、俄罗斯鲟的苗种培育技术进行了初步研究，摸索了此阶段适 宜养殖的环境因子，并对其生长情况进行了测定。结果表明：在同一饲养条件下，小体鲟全 长、体重均超过俄罗斯鲟。苗种阶段成活率小体鲟为56％，俄罗斯鲟为49.6％。We have preliminary study on techniques of larval breeding of Sterlet and Ru ssian Sturgeon.The optimal environmental elements for breeding are explored,the growth of each during this period is also measured. The results show that the to tal－length and body－weight of Sterlet exceed those of Russian Sturgeon under t he same breeding condition.The survival rate of sterlet and Russian Sturgeon is 56％ and 49.6％respectively.

关 键 词：小体鲟 俄罗斯鲟 苗种培育 

分 类 号：S965[农业科学—水产养殖]