摘要
“浦江一号”团头鲂与普通团头鲂进行亲本繁殖及鱼苗培育的对比试验结果表明:“浦江一号”团头鲂相对产卵量为普通团头鲂的1．3倍,催产率、受精率、出苗率分别比普通团头鲂的高10．8％、5．2％、12．0％。经过一个月的培育,“浦江一号”团头鲂鱼苗平均成活率、平均体重分别比普通团头鲂高6．9％、20．9％。
The expreiment was conducted to compare repoduction and fry culture between the ＂PuJiang NO.1＂Megalobrama amblycephala Yih and its ordinary breed.The result showed that the relative fecundity of the ＂PuJiang NO.1＂was about 1.3 times as high as one of ordinary breed.In addition,the induced breeding rate,fertilizating rate adn hatching rate was 10.8%、5.2% and 12% higher than one of ordinary breed,respectively.By one month culture,the average survival rate and body weight of the ＂PuJiang NO.1＂fry was 6.9% and 20.9% higher,respectively,compared to its ordinary breed.
出处
《水产养殖》
CAS
2006年第3期1-3,共3页
Journal of Aquaculture
基金
江苏省农业三项更新工程项目(项目编号:PJ2004-39)
关键词
“浦江一号”团头鲂
亲本
繁殖力
鱼苗培育
＂PuJiang NO.1＂,Megalobrama amblycephala Yih,stock fish,breed capability,fry culture
