【摘要】 在平均水温25.9℃条件下,测得平均全长32.9、平均体质量240.2 g的鳡鱼种的耗氧量为45.0625 mg/(尾.h),耗氧率为0.1894 mg/(g.h),窒息点为0.7752 mg/L。鳡的昼夜耗氧率无显著差异,其耐低氧能力属于中等偏弱类型。更多还原

【Abstract】 The results obtained from experiments at 25.9 ℃ showed that yellowcheek carp,Elopichthys bambuusa(average total length and body weight of 32.9㎝and 240.2 g)had oxygen consumption capacity of 45.0625 mg/(ind·h),oxygen consumption rate of 0.1894 mg/(g·h),suffocation concentration of 0.7752 mg/L.The oxygen consumption rate of yellowcheek carp was not obvious change by day and night.Yellowcheek carp had low-middle resistance to low oxygenlevd.更多还原