African swine fever, in recent years, pig farmers talk about the color of the disease, once the pig farm is infected with the virus, it is basically an outcome - clearance. However, at present, there is no vaccine to prevent African swine fever on the market, and there is no specific drug**, and biosecurity is the only way to keep the African swine fever virus out of the farm. Today, I will briefly elaborate on several measures for the disinfection of pig farms, and it is recommended to collect them and look at them slowly.
1. Selection of disinfectants.
Some time ago, South China Agricultural University published an article, in which several types of mainstream disinfectants were experimented, and the final results showed: formaldehyde, caustic soda, 84 disinfectant, bleaching powder, sodium dichloroisocyanurate, anti-killing, compound phenol, glutaraldehyde decanomethammonium bromide solution and compound glutaraldehyde according to the recommended dilution ratio, can completely inactivate non-distemper viruses, citric acid dilution 100 times, Weike 200 times, 100 poison kills 300 times, glutaraldehyde 2 000 It can completely inactivate the non-distemper virus, considering the cost and operation methods, the pig farm can choose its own disinfectant for disinfection.
2. Selection of disinfection methods.
At present, the mainstream disinfection methods of pig farms are: drying, soaking, fumigation, spraying, etc., but various disinfection methods have advantages and disadvantages, and they need to be flexibly selected on site. The following are the advantages and disadvantages of the current mainstream disinfection methods.
3. Factors affecting the disinfection effect.
Temperature. Temperature is the factor that has the greatest impact on disinfectants, and the data shows that the disinfection effect of disinfectants below 0 will drop above the general level, so in the disinfection process, we must pay attention to the temperature of disinfectants.
Disinfectant coverage. The disinfectant requirement is all-round 360-degree disinfection, and the disinfectant must be covered on all external surfaces during on-site disinfection. Don't let the virus take advantage of it.
The above are a few suggestions for pig farm disinfection, I hope it can help you, if you feel useful, like and encourage, or leave a message to communicate.