不同催产激素及其组合对黄颡鱼♀×长吻鮠♂繁殖的影响  

Effects of Different Oxytocin and Combinations on the Reproduction of Pseudobagrus fulvidraco♀×Leiocassis longirostris♂

作　　者：张青海 潘庭双[2,3] 江河 凌俊[2,3] 张超 段国庆[2,3] 胡玉婷 周华兴 汪焕[2,3] 杨敏 ZHANG Qing-hai;PAN Ting-shuang;JIANG He(Beihu Fishery in Fengtai County,Huainan,Anhui 232131;Fisheries Institute,Anhui Academy of Agricultural Sciences,Hefei,Anhui 230031;Key Laboratory of Aquaculture&Stock Enhancement in Anhui Province,Hefei,Anhui 230031)

机构地区：[1]凤台县城北湖渔场,安徽淮南232131 [2]安徽省农业科学院水产研究所,安徽合肥230031 [3]水产增养殖安徽省重点实验室,安徽合肥230031

出　　处：《安徽农业科学》2021年第24期125-126,共2页Journal of Anhui Agricultural Sciences

基　　金：安徽省重点研究与开发项目(202004a06020063);安徽省水产产业技术体系项目(皖农科〔2016〕84号)。

摘　　要：为研究不同鱼用催产激素对雌性黄颡鱼、雄性长吻鮠杂交组合繁殖的影响,试验选用3种激素,即绒毛膜促性腺激素(HCG)、地欧酮(DOM)、促黄体素释放激素类似物(LHRH-A_(3)),共9种激素组合。结果表明:试验组Ⅴ催产效果最好,该组雄性长吻鮠催产药物为LHRH-A_(3)1.5μg/kg+HCG 300 IU/kg+DOM 1.5 mg/kg,雌性黄颡鱼催产药物为LHRH-A_(3)30μg/kg+HCG 1200 IU/kg+DOM 13 mg/kg,催产率、受精率、出苗率分别为95.0%、81.2%和78.3%。In order to investigate the effects of different oxytocin hormone combinations for fish on the reproduction of Pseudobagrus fulvidraco♀×Leiocassis longirostris♂,LHRH-A_(3),HCG,and DOM were selected to make nine combinations.The results showed that the spawning effect of experimental group V was the best,the ovulation drugs for male L.longirostris were LHRH-A_(3)1.5μg/kg+HCG 300 IU/kg+DOM 1.5 mg/kg,and the ovulation drugs for female P.fulvidraco were LHRH-A_(3)30μg/kg+HCG 1200 IU/kg+DOM 13 mg/kg.The spawning rate,fertilization rate,and emergence rate in experimental group V were 95.0%,81.2%and 78.3%respectively.

关 键 词：黄颡鱼 长吻鮠 繁殖 激素 

分 类 号：S917.4[农业科学—水产科学]