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本文首次报道了金鳟发眼卵孵化技术 ,孵化水温 5 - 11℃ ,积温达到 14 0 - 180度日破膜孵出稚鱼 ,孵化率北京房山 78 0 % ,黑龙江渤海 75 8% ,经 2 0 - 40d胚后发育上浮平游开食。同时介绍了苗种培育技术和管理方法
This paper reports the first hatching technique of golden trout with hatching eggs. Incubation temperature is 5-11 ℃, and the accumulative temperature reaches 14 0-180 ℃. The hatching rate of juvenile fish hatch in Beijing Fangshan 78 0% and Heilongjiang Bohai 75 8% 0 - 40d post-embryonic development of floating food. At the same time introduced seed cultivation techniques and management methods