饵料胆碱含量对真鲷仔稚鱼生长影响的初步研究  

EFECTS OF Choline ENRICHED LIVING FOOD ORGANISMS ON THE GROWTH AND SURVIVAL OF THE RED SEA BREAM (Pagrus major) LARVAE

作　　者：刘镜恪[1] 雷霁霖[2] 

机构地区：[1]中国科学院海洋研究所,青岛266071 [2]中国水产科学研究院黄海水产研究所,青岛266071

出　　处：《海洋科学》2001年第11期42-44,共3页Marine Sciences

基　　金：国家自然科学基金资助项目39770588号;中国科学院海洋研究所调查研究报告第4068号

摘　　要：采用胆碱强化活饵料的方法研究活饵料量中胆碱含量对真鲷仔稚鱼生长和成活率的影响。研究结果表明 ,活饵料中胆碱含量对仔稚鱼的生长速度和成活率均有一定影响 ,说明胆碱是仔稚鱼生长、存活所必需的营养要素。The requirement for dietary choline for growth and survival in red sea bream (Pagrus major) larvae was tested using rotifers (Brachionus plicatilis) and Artemia with various levels of choline. Four treatments for rotifers and Artemia in the content of their choline were prepared by feeding them various oil emulsions respectively. The results indicated that choline significantly influence fish choline levels and are necessary for good growth and survival in red sea bream larvae.

关 键 词：胆碱 真鲷仔稚鱼 生长 饲料添加量 

分 类 号：S963.739[农业科学—水产养殖] S965.231[农业科学—水产科学]