当前位置: 首页 > 文章 > 舟山近海野生岱衢族大黄鱼全人工育苗技术研究 浙江海洋学院学报(自然科学版) 2005,24 (1) 22-26
Position: Home > Articles > Research on Whole Artificial Breeding Technique of Wild Pseduosciaena crocea(Richardson) of Daiqu Species off Zhoushan Journal of Zhejiang Ocean University(Natural Science) 2005,24 (1) 22-26

舟山近海野生岱衢族大黄鱼全人工育苗技术研究

作  者:
倪梦麟;李碧清;朱伟;范伟明;徐国辉
单  位:
普陀区科学技术局;舟山市海洋与渔业局;普陀区海洋与渔业局;舟山市水产研究所
关键词:
舟山近海;岱衢族大黄鱼;苗种培育
摘  要:
以2000年8月14日从舟山近海采捕并经活体保活运输和室外驯养后成活的11尾野生岱衢族大黄鱼为亲鱼,通过采取室内营养强化、人工催产等措施,于当年10月28日和29日共获受精卵4.0×105粒,孵出仔鱼3.6×105尾,在水温21.0~23.3℃、pH7.6~8.2,海水盐度19.61~23.56,光照强度800~2000lx条件下,使用海水小球藻、轮虫、卤虫无节幼体、桡足类、鱼虾或贝肉糜进行饲喂,至12月20日经60多天培育出平均全长30.0m m以上幼鱼3.0×105尾,育苗成活率高达83.3%。
译  名:
Research on Whole Artificial Breeding Technique of Wild Pseduosciaena crocea(Richardson) of Daiqu Species off Zhoushan
作  者:
NI Meng-lin1,LI Bi-qing2,ZHU Wei1,et al (1.Ocean and Fishery Bureau of Zhoushan, Zhoushan 316000; 2.Science and Technology Bureau of Putuo in Zhoushan, Zhoushan 316100;China)
关键词:
Zhoushan inshore;Pseudosciaena crocea;breeding
摘  要:
On Oct 28th and 29th, 2000, the remaining 11 fish of wild Pseduosciaena crocea (Richardson) of Daiqu species captured from Zhoushan inshore on Aug 14th,2000,and used as parents,produced 4.0×105 eggs in the num.And 3.6×105 youths were hatched from these eggs.Till Dec 20th,2000,3.0×105 youths with 30.0 mm average span was cultivated,fed with Chlorella,Rotifer,the naupllo of Artemia,copepod,little fish and shrimp shell meat,under the condition of water temperature 21.0~23.3 ℃,pH 7.6~8.2,water salinity 19.61~23.56 and the light intension 800~2000 lx.The breeding survival rate was 83.3 %.

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