【摘要】 分析5~8年龄段的扬子鳄在不同环境条件下越冬出现的发病死亡结果,表明越冬期内空气温度的昼夜剧烈变化,使得越冬池内的水温发生较大的波动,导致处在越冬中的扬子鳄生理功能紊乱,使鳄患病甚至死亡,当年的室外饲养质量影响鳄的发病时间。更多还原

【Abstract】 Diseases and mortlity situation of 5～8 years old Chinese alligator during hibernation in different environments were studied.The results showed that great changes of temperature between day and night in hibernation were the main factor that induced the diseases of Chinese alligator.The great change of temperture caused energy over-exhausted and disorder in physiology and also had some relation to the bad feeding conditions.更多还原