僵鳗促长饲料养殖日本僵鳗及欧鳗的效果  

Effects of growth promoting eel feed on culture of growth retarded Japanese eel and European eel

作　　者：刘建诚 

机构地区：[1]厦门健成水产科技研究所,厦门361012

出　　处：《台湾海峡》1998年第A12期109-111,共3页Journal of Oceanography In Taiwan Strait

摘　　要：将僵鳗促长饲料分别按1％～2％比例添加于常规鳗鱼配合饲料中进行了养殖日本僵鳗及欧鳗试验。结果表明，饲料效率日本僵鳗添加组比对照组提高了31％～40％；欧鳗添加组比对照组高出68．9％～250％。成活率日本僵鳗添加组高于或等于对照组；欧鳗添加组比对照组高出52％～62％。养殖每公斤鳗的饲料成本，日本僵鳗添加组比对照组下降了13％～20％，而欧鳗添加组比对照组下降了36％～54％。证实了用僵鳗促长饲料养殖日本僵鳗及欧鳗具有提高成活率、饲料效率、降低饲料成本的作用。Growth promoting eel feed was added into common eel feed at the rate of 1%~ 2% in the cultural experiments of growth retarded Japanese eel and European eel- As compared with control groups, the feed efficiency of growth retarded Japanese eel and European eel in the test groups increased by 31% ~ 40% and 68. 9% ~ 250% respectively. The survlval of growth retarded eel was higher or the same, while that of European eel lncreased by 52 % ~62% in the test groups. Feed cost of per kg weight gained of growth retarded Japanese eel and European eel decreased by 13% ~20% 8nd 36% ~54% respectively in the test groups.These results indicate that growth promoting eel feed has effects on increasing survival,feed efficiency,and decreasing feed cost.

关 键 词：僵鳗 促长饲料 日本僵鳗 欧鳗 养殖 

分 类 号：S963.822.3[农业科学—水产养殖] S963.732[农业科学—水产科学]