海洋科学2016，Vol.40Issue(3)：71-76,6.DOI:10.11759//hykx20140722001
大泷六线鱼全人工繁育技术研究
An artificial breeding technique for the fat greenling Hexa-grammos otakii
摘要
Abstract
This article presents the results of an artificial technique used for breeding the fat greenling Hexagrammos otakii from 2012 to 2014 together with key technologies, such as broodstock culture, induced spawning, egg incuba-tion, and larval culture. Using 558 first filial broodstocks (231 males, 327 females), 30×104 larvae were hatched from 33×104 artificially fertilized eggs. The average rates of fertilization and incubation reached 98% and 91%, respectively. Total 11.7×104 healthy second filial fries were successfully cultivated with an average total length of 6.2 cm and sur-vival rate of 39% at a water temperature of 16–17℃, salinity 31, pH 7.8–8.1, and oxygen 6 mg/L. This study was conducted for the first time with Hexagrammos otakii artificial breeding technology, which enriched the Hexa-grammos otakii base data and laid a solid foundation for the development of Hexagrammos otakii industry.关键词
大泷六线鱼(Hexagrammos otakii)/人工繁育Key words
Hexagrammos otakii/artificial breeding分类
农业科技引用本文复制引用
胡发文,张少春,王雪,高凤祥,菅玉霞,李莉,潘雷,郭文..大泷六线鱼全人工繁育技术研究[J].海洋科学,2016,40(3):71-76,6.基金项目
山东省科技发展计划资助项目(2011GHY11502) （2011GHY11502）
山东省渔业资源修复行动计划资助项目@@@@Development Program of Science and Technology in Shan-dong Province (Grant No.2011GHY11502) （Grant No.2011GHY11502）
Restoration of Fisheries Resources Action Program in Shandong Province （）
