活饵料培育大口鲶大规格鱼种的试验  

Experiments on culturing fry of large size Silurus meridionalis Chen with fresh bait

作　　者：赖凯昭[1] 

机构地区：[1]广西大学动科院,南宁530005

出　　处：《广西农业科学》2006年第5期592-593,共2页Guangxi Agricultural Sciences

摘　　要：先在池塘中培育麦瑞加拉鲮（简称麦鲮）鱼苗，待规格达到1．3～2cm时，放入规格为5cm的大口鲶鱼种，经过35d培育．大口鲶全长达到12～16．5cm，成活率为86．6％。试验结果表明，利用麦鲮鱼苗作为活饵料，是培育大口鲶鱼种的一种较好的方法。In this experiment, Cirrhnus mrigala fry was bred in the pond till growing to 1.3-2.0 cm, then the fry of Silurus meridionalis Chen with 5 cm in length was put in the pond. After 35 days, the fry of Silurus meridionalis Chen was 12-16.5 cm in length and the survival rate was 86.6%. The results showed that applying Cirrhnus mrigala fry as fresh bait was a better way to raise fry of large size Silurus meridionalis Chen compared to others.

关 键 词：麦瑞加拉鲮 活饵料 大口鲶 成活率 

分 类 号：S965.128[农业科学—水产养殖]