【摘要】 对云斑尖塘鳢(Oxyeleotris marmorata)幼鱼在3种不同放养密度下的生长速度和成活率进行了对比试验。培育60 d后的调查结果表明,密度为每667 m2水体放养30 000尾比放养10 000尾或50 000尾更为合适,幼鱼成活率分别为91.3%、88.9%和85.7%。更多还原

【Abstract】 Growth and survival rate of Oxyeleotris marmorata fry in 3 kinds of feeding density were studied.The results showed that the density of 30 000 individuals per 667 m2 is more suitable than the density of 10 000 individuals or the density of 50 000 individuals in 60 days of test.The survival rate of three graups were 91.3%,88.9%and 85.7% respectively.更多还原