日本鬼鱼由工厂化育苗技术研究  

A Study on Industrial Breeding Techniques of Devil Stinger (Inimicus japonicus)

作　　者：李显森[1] 李琼珍[1] 

机构地区：[1]广西海洋研究所,北海536000

出　　处：《湛江海洋大学学报》1999年第4期16-20,共5页Journal of Zhanjiang Ocean University

基　　金：广西科委资助!"日本鬼鱼由工厂化育苗中试"的一部分

摘　　要：从北部湾沿海采捕的日本鬼鱼由 ( Inimicus japonicus)亲鱼 ,经暂养后进行催产 ,雌鱼每千克体重注射 L RH-A3 1 0μg+DOM 5mg或 HCG 60 0～ 80 0 IU +LRH-A3 3 0～ 4 0μg;雄鱼注射同样药物 ,剂量减半。共采卵 1 0 9万粒 ,平均受精率 89.0 % ,平均孵化率 90 .0 % ,共培育出体长 1 .8～ 2 .3 cm的幼鱼 2 6.8万尾 ,平均成活率 3 0 .7%。Devil Stinger ( Inimicus japonicus ) is one of the notable species of marine edible fishes suitable for shallow sea farming. Parents fishes of Devil stinger were caught from the coastal area of Beibu Gulf in 1998～1999. After temporarily rearing, the mature parents fishes were induced spawning. The hormons and dosages adopted for injection were: LRH A 3 10 μg+DOM 5 mg or HCG 600～800 IU+LRH A 3 30～40 μg per kg of body weight for females and half of the dosages for males. About 1 090 thousand of eggs were collected from the spawning pools. The average rates of fertilization and incubation reached 89 0% and 90 0% respctively in two year productive experiments. A total number of 268 thousands of fries with a body length of 1 8～2 3 cm were produced with a survival rate of 30 7%.

关 键 词：日本鬼You 亲鱼暂养 催产 人工育苗 

分 类 号：S965.211[农业科学—水产养殖] S961[农业科学—水产科学]