Treatment of chicken house before disinfection
As the disinfecting effect of disinfectant is inversely proportional to the organic content in the environment, the more organic matter, the worse the disinfection effect. Therefore, in order to ensure the disinfection effect, we must first thoroughly clean the chicken house, remove chicken dung, feathers, litter, roof cobwebs and dust on the walls, floors, and objects.
Disinfectant preparation
All kinds of antiseptic drugs have suitable effective concentrations, and they must be properly formulated according to the requirements of use. It is best to use tap water for diluting water. When using well water, appropriate amount of water softener should be added or disinfectant concentration should be increased. When the dilution water is lower than the temperature of the house, it should be heated to room temperature in advance, but it must not be exceeded.
Disinfecting time with chicken
Chicken sterilization is generally not used for chicks younger than 10 days of age. Spray disinfection should be stopped within one day before and after inoculation of attenuated vaccines. During the brooding period, it is sterilized twice a week. During the brooding period, it is sterilized once a week. The adult chickens are sterilized twice a week. When the outbreak occurs, they are sterilized once a day.
How to disinfect chickens
Doors and windows should be closed during spraying, which can be done in the evening or in dim light to reduce stress. When spraying the sprayer nozzle should be about 70 cm from the chicken body, the nozzle sprayed upward mist particles, avoid direct spray on the chicken head. The diameter of mist particles is preferably 80-120 microns, and 15-20 milliliters of disinfectant per cubic meter of space. Spraying is performed from top to bottom and from inside to outside.
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