【摘要】 对不同日龄笼养大鸨 (Otistarda)的能量代谢和蛋白质沉积量进行研究 .结果表明 ,5 0日龄、70日龄、30 0日龄和 4 0 0日龄雄性大鸨的能量日摄入量分别为 14 98.9kJ、2 376 .2kJ、2 397.4kJ和 2 4 6 5 .9kJ;能量代谢率分别为 82 .3%、81.8%、81.8%和 83.1% ;蛋白质的日沉积量分别为 5 .8g、13.4g、15 .8g和 13.5g .表 3参 9更多还原

【Abstract】 Studies on metabolism and protein deposit were conducted on four groups of male great bustard(Otis tarda)from 50 days to 400 days. The result indicated that great bustard absorbed 1 498.9 kJ with 82.3% energy metabolism rate, 2 376.2 kJ with 81.8%, 2 397.4 kJ with 81.8% and 2 465.9 kJ with 83.1% per day in groups of 50 days, 70 days, 300 days and 400 days, respectively; protein deposit volume was 5.8 g, 13.4 g, 15.8 g and 13.5 g per day, respectively. Tab 3, Ref 9更多还原