Application of liquid nitrogen in animal husbandry
2022-10-28 15:03:27
1. It is widely used in the improvement of livestock freezing.
2. Preparation of living embryos during embryo transfer of domestic animals and various animals
Now more embryo cryometers are accepted, which are intelligent cryometers. The instrument adopts microcomputer control skills and special software, which can correctly control the release amount of liquid nitrogen, so as to ensure that the frozen biological products are cooled and frozen at an appropriate freezing rate.
3. Liquid nitrogen ultra-low temperature microbial collection skills
The principle of the permanent collection method of liquid nitrogen, in which bacteria are stored at - 196 ℃, is to collect microorganisms in a useful way by taking advantage of the fact that the metabolism of microorganisms tends to be stopped below - 130 ℃.
4. Agricultural biological gene survival
5. Living liquid nitrogen vaccine
6. It is also common to use liquid nitrogen to treat the closure of the external orifice of the teat and the skin tumor of domestic animals.
Guangzhou Huilin Air Separation Equipment Co., Ltd., specializing in the production of oxygen generators
