First, cold and warm: a lot of pig disease occurs in cold weather, in order to keep warm and sealed environment will make the disease easier to spread, the colder the weather, cough, asthma will be more frequent, is a typical circulatory disease, so to do a good defense Measure, close the doors and windows, prevent air leakage, paved the hay, prevent moisture, piglet cold, pigs afraid of heat, pay attention to control the room temperature.
Second, increase energy feed to prevent moldy feed: the weather turns cold, pigs need more energy, to adjust the formula, increase nutrition, more rain in the fall, the feed is easy to mold, improper storage of green feed, will form nitrite, leading to Pigs poisoned and even suffocated.
Third, pay attention to the air quality fall or to control the temperature-based, pay attention to ventilation, sunny and more ventilation, less rainy days, 10:00 am to 3 pm ventilation is the most recent time, it is best to open a vent in the roof, It needs to be ventilated when it is open and it does not need to be closed.
Fourth, pay attention to epidemic monitoring, strengthen sanitation and disinfection, according to the epidemic characteristics of infectious diseases, autumn is prone to large-scale infectious diseases. Focus on the prevention of swine plague, swine fever, erysipelas, flu and pneumonia. Pighouses should be cleaned once a day and sanitized once in three days to ensure hygiene, and the incidence rate will be reduced accordingly.
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