In the process of breeding egg chicken and broiler chickens, chicken disinfection is a work that every farmer must pay attention to. The pathogenic microorganisms exist in the house of each farm, especially when the weather is hot, it is a good period for microbial reproduction. It will directly affect the health of chickens. So reasonable and effective disinfection can provide a hygienic environment for chicken growth.Reduce the prevalence of chickens.
How can farmers be more scientific and effective in disinfection? Tell you about it.
1. Clean the house before disinfection: Before the disinfection, they should pay attention to the roof, walls, chicken house passages and dust on the chicken cage equipment, a thorough cleaning . This will improve disinfectioneffectand save drug use.
2, choose high quality disinfection drugs: farmers should choose to use broad-spectrum, high-efficiency, strong sterilization effect but no toxicity, no irritating, no residue, and less corrosive to metal and plastic products. The disinfectant, widely used in the chicken industry, has : hundreds of poisons, baijie, peracetic acid, sodium hypochlorite, and new cleansing. The farmers can choose according to their actual conditions and local conditions.
3. Scientific preparation of disinfectant: When formulating disinfectant drugs, farmers should select deep well water or tap water with less impurities, and pay attention to the water temperature control at 30~45 °C. Another important point is that the stability of the disinfectant medicinal wateris worseafter dilution , so the farmer must be ready to use now, once used up, the prepared disinfectant can not be stored.
4. Selection of disinfection equipment and correct spraying: When selecting disinfection equipment, Dingtuosuggests that farmers can choose high-pressure power sprayer or knapsack sprayer. When spraying, spray the circle above the chicken house. The particle diameter is between 80 and 120 microns. If the fog is too small, it can easily be inhaled into the respiratory tract by the chicken, causing pulmonary edema. In severe cases, it may also induce respiratory diseases. However, if the fog is too large, it may cause uneven spray and increase the humidity of the house.
5. Master the frequency of spray disinfection and spray volume: Under normal circumstances, it is recommended that the farmer’s chicken house can choose to disinfect the chicken 2 to 3 times a week. Farmers should not carry out chicken spray disinfection during the brooding stage, but they can be disinfected with chicken after 1 week of age. However, it should be noted that the general amount of spray is calculated according to 30 to 50 ml per square meter, the amount of chicks sprayed is less, and the amount of medium-large chicken is more.
In addition, Dingtuo reminds farmers to pay attention to the following problems. If the chickens are vaccinated, the farmers cannot be disinfected with chickens within 3 days before and after, so as not to affect the immune effect. After the chicken is disinfected, the ventilation of the chicken house should be strengthened, so that the surface of the chicken and the house are dry.