全雌大西洋鲑工厂化降海鲑培育技术  

Techonology of all-female Atlantic salmon(Salmo salar)smoltification

作　　者：韩厚伟 陈娟 纪凯 王且鲁 HAN Houwei;CHEN Juan;JI Kai;WANG Qielu(Conson Oriental(Yantai)Recirculating Aquaculture Technology Co.,Ltd.Yantai 264000,China;Conson CSSC(QinDao)Ocean Technology Co.,Ltd.Qindao 266200,China;Qingdao Conson Oceantec Valley Development Co..Ltd.Qindao 266200,China)

机构地区：[1]国信东方(烟台)循环水养殖科技有限公司,山东烟台264000 [2]国信中船(青岛)海洋科技有限公司,山东青岛266200 [3]青岛国信蓝色硅谷发展有限责任公司,山东青岛266200

出　　处：《河北渔业》2024年第9期32-34,共3页

基　　金：山东省重点研发计划(科技示范工程)“深远海设施渔业科技示范工程”(2021SFGC0701)“游弋式大型智慧工船深远海养殖示范工程”课题。

摘　　要：为探究全雌大西洋鲑(Salmo salar)银化技术,利用陆基循环养殖系统开展银化培育试验。历经3个月,共计银化培育约6.5万尾幼鲑,银化培育率达95%以上,降海前存活率达97.4%,降海后30 d内死亡率为0.7%。形成了操作简单、成活率和银化比例更高、体质更健壮的降海鲑培育方法。In order to explore the smoltification technology of all-female Atlantic salmon(Salmo salar),a test was conducted in land-based recirculating aquaculture system.After 3 months,a total of approximately 65,000 juvenile salmon were smotificated successfully with a smoltification rate of over 95%,a survival rate of 97.4%and a mortality rate of 0.7%within 30 days after transferring into the seawater.A technology for smolting all-female Atlantic salmon with simple operation,higher survival rate and smoltification ratio,and more robust smolts has been formed.

关 键 词：大西洋鲑(Salmo salar) 银化 循环养殖系统 

分 类 号：S965.232[农业科学—水产养殖]