金头鲷全人工育苗技术研究  

Artificial Propagation and Fry Rearing in Gilthead Bream (Sparus aurata)

作　　者：王彦怀[1] 康文义[1] 许文静[1] 黄世宁[2] 马艳[2] 陶秉春[3] 毕永强[2] 

机构地区：[1]天津市水产研究所,天津300221 [2]天津市诺恩水产技术发展有限公司,天津300452 [3]天津农学院,天津300384

出　　处：《水产科学》2007年第12期675-677,共3页Fisheries Science

基　　金：天津市科技攻关计划重点专项项目(06YFGZNC01500)

摘　　要：利用金头鲷亲鱼202尾，获受精卵39900万粒，选取产卵盛期受精卵583万粒，孵化初孵仔鱼462万尾，平均孵化率78．2％，培育出3—4cm的幼鱼34．2万尾，平均成活率7．4％，最高达18．4％。Artificial propagation and fry rearing were conducted in gilthead bream（ Sparus aurata）in a hatchery. 202 broodstocks were induced to spawn 399 million eggs with a hatching rate of 78.2%. About 4.62 million newly hatched larvae were obtained and 0. 342 million juveniles with an average survival rate of 7.4%, maximal 18.4%. Reproductive behavior and embryonic development of gihhead bream were discussed.

关 键 词：金头鲷 全人工 育苗 

分 类 号：S961.2[农业科学—水产养殖]