摘要
作者通对美洲红点鲑(Salvelinus fontinalis)苗种3种不同养殖密度试验研究,300尾/m2,600尾/m2,400尾/m2,在本次试验条件下最佳养殖效果为600尾/m2,成活率90%,平均体重47.6g/尾,产量27.7kg/m2,饲料系数1.18,提出了美洲红点鲑规模化养殖条件下最佳养殖模式。
The author through to the brook trout （Salvelinus fontinalis） fingerlings breeding experimental study three different breeding density,300ind/m^2,600ind/m^2,400ind/m^2,the condition of the test the best effect of breeding for 600ind/m^2,the survival rate was 90%,the average weight of 47.6g/ind,27.7kg/m^2 production,feed coefficient of 1.18,put forward the best breeding pattern of brook trout scale culture conditions.
出处
《吉林水利》
2015年第7期33-34,38,共3页
Jilin Water Resources
基金
吉林省科技发展计划项目(20105044)
