1. When the temperature is relatively high at noon, open the window to a small gap and ventilate for one hour. According to the survey, in the non-ventilated room, viral bacteria in the air can float for more than 30 hours. If the doors and windows are constantly open for air change, the dirty air can drift away at any time, and the room is also given plenty of light, and it is difficult for many viruses and germs to breed and reproduce.
2, regular disinfection of the house, disinfectant drugs should be used in rotation, the dosage should be based on instructions, do not arbitrarily increase the dose. Thorough cleaning must be done before disinfection. The ground should be like a layer of drizzle during disinfection, not too wet (pig easy to diarrhea) can not be too dry (do not achieve the effect of disinfection) must be disinfected to every corner. When disinfecting, let the sprayer slowly drop the liquid above the pig and do not disinfect the pig.
3. Disinfection outside winter homes is very difficult, especially in the disinfecting pools set up when entering the field area and the passages of the pig houses. In winter, icing may occur. For this case, some salt may be dispersed in the disinfectant so that it will not freeze. Always pay attention to disinfectant in the disinfecting tank.
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