两种饵料对中国大鲵生长性能的影响  

Effects of two diets on the growth of Chinese giant salamander(Andrias davidianus)

作　　者：孙翰昌[1] 李龙非[1] 丁诗华[2] 蒋丽琳[1] 赵满春[1] 熊同明[1] 

机构地区：[1]重庆文理学院林学与生命科学学院,重庆永川402168 [2]西南大学动物科技学院水产系水产科学重庆市重点实验室,重庆北碚400715

出　　处：《重庆文理学院学报（自然科学版）》2012年第6期53-55,共3页Journal of Chongqing University of Arts and Sciences

基　　金：重庆市科委自然科学基金计划资助项目(CSTC;2011JJA8002);重庆市教委科学技术研究项目(KJ121204);重庆市大学生创新创业训练计划项目(201210642013)

摘　　要：研究泥鳅活饵和白鲢鱼肉两种饵料投喂初体重为(172±17.48)g尾中国大鲵,比较两种饵料对大鲵生长性能的影响.结果表明,投喂活饵更有利于大鲵的生长,在整个试验期间的特定生长率为泥鳅组>鲢肉组,饲料系数的大小顺序为鲢肉组>泥鳅组,蛋白质转化效率为泥鳅组>鲢肉组.Effects of two diets（oriental weatherfish,flesh of silver carp） on growth of Chinese giant salamander（Andrias davidianus） were studied,in which the weight of Chinese giant salamander was（172±17.48）g originally.Result showed that the diet of oriental weatherfish favored the growth of Chinese giant salamander,and in the experimental process oriental weatherfish grew faster than flesh of silver carp;feed conversion ratio（FCR） in the individuals that fed on different diets from higher to lower were in the descending sequence of flesh of silver carp and oriental weatherfish;protein efficiency ratio（PER） in the individuals that fed on two diets from higher to lower were in the descending sequence of Oriental weatherfish and flesh of silver carp.

关 键 词：中国大鲵 饵料投喂 生长性能 

分 类 号：S963.21[农业科学—水产养殖]