What are the precautions for burying dead pigs?

First, lime or dry bleaching powder should not be directly covered on the carcass, because slaked lime will slow down or prevent the decomposition of dead pig carcasses under humid conditions. Second, for large (adult boar, breeding sow) Pigs) dead pig carcasses, suitable for disemboweling, can be disemboweled to allow the decomposed gases to escape, and to prevent the gases generated by the decomposition of the carcasses from causing the unopened carcass to swell, causing the surface of the pit mouth to bulge or even the carcass to be squeezed out. The disembowelment of large dead pig carcasses should be carried out at the edge of the pit. No one is allowed to go into the pit to dispose of the animal carcasses under any circumstances (in order to prevent the dead pig carcasses from contaminating the environment and preventing the spread of pathogens, disembowelment is generally not recommended). Third, the burial work should be carried out Under the command and control of on-site inspectors, procedures are strictly followed, and all staff must receive training before starting work. Disadvantages of the deep burial treatment method: Deep burial method to deal with dead livestock and poultry has hidden risks of epidemic spread. Most farmers use the excavation and deep burial method for the harmless treatment of dead livestock and poultry. The location, depth and method of burial are not scientific enough, which can easily leave hidden dangers: First, during heavy rain season, buried dead pig carcasses may be washed away by floods. The disease can easily spread if the dead pig carcasses are soaked in water or rainwater and then overflow. Secondly, they are easily picked out by dogs and other animals, causing the spread of pathogenic infection. Thirdly, there is a hidden danger of being dug out for consumption or processed and sold by some people with poor safety awareness or migrant workers. ; Fourth, if the burial site is improperly selected, it may also pollute underground water sources or pollute rivers and ponds