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利用人工繁殖的 9月龄扬子鳄 480 1条 ,分三批作不同方法的对比试验饲养和越冬处理。结果得出 :采用按不同体长大小分开放养、投喂较多混合饲料和依据温度决定投食情况 ,加上适当的越冬处理等方法 ,能有效地提高 9～ 2 0月龄幼鳄的成活率 ,成活率达 90 %以上 ,并使幼鳄生长加快。其中采用 10月中旬将幼鳄抓回越冬和越冬中以贮水方式补充鳄水分的处理 ,能明显地减少幼鳄在人工越冬中的死亡
Artificial propagation of 9 months old Chinese alligator 480 1, divided into three batches for different methods of comparative test feeding and overwintering treatment. The results showed that: using different length according to the length and size of stocking, feeding more mixed feed and temperature based on the decision of feeding, coupled with the appropriate winter treatment methods, can effectively improve the 9 ~ 20 months young crocodile Survival rate, survival rate of 90% or more, and to accelerate the growth of young crocodiles. Among them, the use of mid-October to recapture the over-wintering young and overwintering in order to supplement the water storage of crocodile water treatment, can significantly reduce the young crocodile death in the artificial overwintering