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Matters related to disinfection of economical poultry equipment products
Disinfection of economical poultry equipment products is a good way to prevent and control the occurrence, spread and spread of infectious diseases. Only by formulating and adopting a set of strict disinfection measures can we effectively eliminate the spread of pathogenic bacteria in the environment, chicken surfaces and tools, cut off the route of infection, and promote the healthy growth of chickens. The disinfection method is described below.
Sweep and wash
economical poultry equipment products should be clean and fresh, and wash sinks, walls and other utensils should be washed with lime water. When washing, they should be carefully cleaned and meticulous. They should be in a certain order. Usually, they should be swept before cleaning. After that, the ground is first, from the far end of the barn to the door, and the indoor environment is cleaned first, leaving no dead ends. By confirming that it is really clean and clean, it can not only remove 80% to 90% of pathogens, but also greatly reduce the amount of organic matter such as feces. Conducive to play the role of chemical disinfectants.
Economical poultry equipment products generally need to be disinfected 2 to 3 times with 2 to 3 different types of disinfectants. Disinfection only once or using only one disinfectant will not achieve the purpose of disinfection, because different pathogens have different susceptibility to different disinfectants. First of all, alkaline disinfectants can be used for disinfection. For example, 1%~4% caustic soda or 10% lime can be used to sterilize the floors and walls of milk paint, or a suitable concentration of caustic soda solution can be used for spray disinfection; phenol or oxidant ( Peracetic acid) secondary spray disinfection; third formaldehyde fumigation. It can be fumigated by heating method or oxidation method. When using the oxidation method, first calculate the disinfection volume, use 42 mL of formalin and 21 g of potassium permanganate for 1 m3, and close the doors and windows for oxidation disinfection. Heat to 20 ° C, relative humidity 70% Above, the effect is 7~24 h.