鸭绿江斑鳜规模化人工繁殖技术研究  

Studies on the Artificial Breeeding of Siniperca scherzeri Steindachner Richardson in large-scale producing

作　　者：骆小年 李军 赵晓临 李文宽 夏大明 刘宗英 董韶华 李世阳 

机构地区：[1]辽宁省淡水水产科学研究院,辽宁辽阳111000 [2]辽宁省凤城市水利水产局,辽宁凤城118100

出　　处：《水产学杂志》2010年第2期25-28,共4页Chinese Journal of Fisheries

基　　金：国家科技部(2008)农业行业专项;辽宁省海洋渔业厅项目(200902)

摘　　要：2008年6月～2009年6月在辽宁省凤城市大堡渔场进行了规模化斑鳜人工繁殖试验。通过采取亲鱼强化培育、严格筛选、改进产卵条件等方法,使平均催产率从75.0%提高至95.3%,平均受精率从50.0%提高至92.3%,组出苗尾数从4066尾提高至10056尾,畸形率从5%降至1%。产卵条件改进后的斑鳜人工繁殖方法即简便又高效。Artificial propagation tests of Siniperca scherzeri Steindachner were conducted in Fengcheng city in Liaoning Province during June 2008 and June 2009.By strengthening brood stock cultivation,selection and improvement of breeding conditions,the result indicated that the average spawning rate increased from 75.0% to 95.3%,the average fertilization rate increased from 50.0% to 92.3%,as well as the yield of larvae per brood stock increased from 4066 to 10056,while the rate of deformed juvenile decreased from 5% to 1%.It was suggested that the improved method was easy and efficient.

关 键 词：斑鳜 规模 人工繁殖 

分 类 号：S96[农业科学—水产养殖]