最近,将哺乳动物的精子或卵子以冻结状态进行输送的方法已有了显著的发展,但是,高等动物的活体输送,由于要解决它们所需的光、温度、氧、水、饵料、一定的空间以及处理排泄物等,还存在着困难。同样,在活鱼的运输方面也存在着类似的问题。有人将双层的聚乙烯袋中充满氧气,装入一定条数的鱼和少量的水,放入泡沫箱,利用火车、飞机运输到国内外。即使在这种条件下,为了平安无恙地运输,仍然要受到 Recently, methods of delivering mammalian sperm or egg in a frozen state have evolved significantly, but higher animal live delivery, due to the light, temperature, oxygen, water, and bait they require to resolve, Space and handling excrement, there are still difficulties. Similarly, there is a similar problem with live fish transport. Some people will double the polyethylene bag full of oxygen, into a certain number of fish and a small amount of water into the foam tank, the use of trains, aircraft transported to home and abroad. Even in this condition, in order to transport safe and sound, still to be received