香鱼工厂化养殖及其耗氧率和窒息点试验  

An experiment on factory-scale ayu aquaculture and oxygen consumption and asphyxiating point of ayu (Plecoglossus altivelis)

作　　者：陈少波[1] 单乐州[1] 仲伟[1] 叶岩豹 谢起浪[1] 郑金和[1] 

机构地区：[1]浙江省海洋水产养殖研究所,浙江温州325005 [2]乐清市欧丰水产有限公司,浙江乐清325600

出　　处：《台湾海峡》2002年第3期300-304,共5页Journal of Oceanography In Taiwan Strait

基　　金：温州市科学技术委员会重点资助项目 (S2 0 0 0A0 9 1)

摘　　要：2 0 0 0年 2～ 3月放养 1 63 3 5尾香鱼 (Plecoglossusaltivelis)种苗 ,在水泥池内进行工厂化养殖研究 .结果表明 ,养殖存活率 85%,总产量 2 4t,平均单产 1 0kg/m2 ,饵料系数 1 .7.养殖主要病害为肠炎和烂鳃病 .体重 2 4.5～ 3 2 .5g ,个体平均耗氧率为(0 .2 98～ 0 .3 86)× 1 0 -3(m/m)h-1.窒息点 1 .95mg/dm3左右 .A research on the factory-scale aquaculture of ayu (Plecoglossus altivelis Temminck et Sohlegel) was carried out during February and March, 2000. 16 335 ayu fingerlings were stocked in the cement tanks and the output was 24 t with a survival rate of 85% and an average output per square meter of 10 kg. The disease, oxygen consumption, asphyxiating point during ayu aquaculture were also studied.

关 键 词：香鱼 工厂化养殖 耗氧率 窒息点 肠炎 烂鳃病 

分 类 号：S965.226[农业科学—水产养殖] Q959.483[农业科学—水产科学]