Spring temperature gradually rises and the humidity is high, which is easy to cause livestock and poultry disease. Therefore, it is necessary to strengthen the disinfection work of livestock and poultry slaughter sites to prevent the spread of diseases.
I. Disinfection management of livestock houses
In order to avoid dust and micro-organisms, the water should be sprayed with disinfectant first, then the livestock house should be cleaned. After the livestock house is cleaned, it can be sprayed or fumigation with disinfectant. Disinfection is carried out in a certain order, generally starting from the far side of the door, spraying in the order of walls, ceilings and floors, closing the doors and windows for 2-3 hours, then opening the ventilation and ventilation, and then flushing the troughs and the ground with clean water.
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Second, drinking water and air disinfection
Farms that use sinks should always change water, keep them clean, and disinfect the sink regularly. Ventilation is the most efficient way to disinfect air and reduce the number of bacteria in the air.
Third, the management of the disinfection pool of the farm
At the entrance and exit of the farm site, a disinfection tank with a width of 4 meters and a depth of 0.3 meters or more is set at the entrance and exit of the farm; 2-3% of the caustic solution or 5% of the Sol solution and straw bag are placed inside, so that the person and the car can enter and exit. Disinfection of the underbody and tires. Pay attention to the replacement of the disinfectant, generally no more than 1 week.
Fourth, the disinfection management of feces
Common methods of disinfection of feces are: 1. Buried method: Mix the feces with bleaching powder or fresh quicklime, and then bury it underground, about 2 meters deep. 2. Incineration method: limited to livestock and poultry manure with severe infectious diseases. 3. Stacking fermentation.
5. Disinfection of sewage
If the amount of sewage is small, it can be mixed and sprinkled in the manure to accumulate and ferment; if the water source is polluted, add 8-10 grams of bleaching powder per cubic meter of water, stir well, and enable it after a few days.
Sixth, the body treatment
1. Buried method: This method is simple, but not complete.
2. Incineration method: It is the most thorough method to destroy the body and eliminate the pathogen. Non-strong infectious diseases are not commonly used.
3. Fermentation method: The corpse is thrown into the pit and fermented by bio-heat method to achieve disinfection and sterilization. Put the corpse into the pit, cover the wooden cover, and after 3-5 months of fermentation, it can be completely decomposed and decomposed.
Seven, personnel disinfection management
1. When the breeder enters the livestock house, he should wear special overalls, rubber shoes, and disinfect them regularly. The overalls are boiled and disinfected, and the rubber shoes are soaked with 3-5% to Sur.
2. In addition to the needs of the work, the breeders are not allowed to move between different areas or buildings, and the tools must not be borrowed from each other.
Spring is the high incidence of disease, and everyone must disinfect the livestock and poultry farms to prevent them from happening. Huinong School has more relevant agricultural technology knowledge, and continue to pay attention to the Hui Nong School to answer questions during your breeding process.
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