川纹笛鲷人工育苗及生长的初步观察

Artificial Breeding and Preliminary Observation on Growth of Lutianus sebae

本文报道了 2 0 0 3年川纹笛鲷人工育苗及成鱼饲养过程与结果。在水温 2 5 .4～ 31.4℃、盐度 19.6～2 3.4条件下 ,川纹笛鲷仔鱼经 36d培育 ,平均全长 5 .3cm ,平均体重 3.2g。在室内水泥池 ,川纹笛鲷经 7个月饲养 ,平均全长为 14 .7cm ,平均体重为 113.7g。此外 ,对养殖期间水温不同阶段的生长进行了观察。

This paper reported the process and result of the artificial breeding and preliminary culture of Lutianus sebae in the laboratory in 2003.Under water temperature 25.4～ 31.4℃ and salinity 19.6～ 23.4, the mean length of the larvae was 5.3cm while the mean weight was 3.2g after 36 days breeding. The fishes were cultured in indoor ponds for 7 months and the mean length became 14.7cm,the mean weight became 113.7g.The growth of the fishes under different water temperature conditions was observed during the rearing period.