Before entering poultry, clean the poultry house and equipment in advance and disinfect it. It is essential to prevent poultry from becoming ill and eliminate the hidden dangers of poultry.
First, the ground and walls can be used 10% quicklime water or 2% hot caustic soda water, 1:300 germ poisoning enemy or exterminator spirit, 5% to 10% of the stench spray, disinfect the ground wall to spray wet. It is worth noting that the use of two or more disinfectants should be separated by 3 to 4 days.
Second, poultry feeding troughs, poultry drinking barrels or other poultry feeding and drinking equipments can be soaked in 3% or 0.1% benzalkonium bromide for 2 hours, and then washed and dried.
Third, the poultry house space is formalized with formalin, potassium permanganate fumigation. Per square meter of space with 15 grams of potassium permanganate, formalin 30 ml, temperature 22 degrees Celsius to 32 degrees Celsius, relative humidity 70%. Close the doors and windows for 24 hours during disinfection. Then open the doors and windows to vent the gas and use it.