What are the burial steps of sick and dead pigs?

1. Pit bottom treatment: Sprinkle bleaching powder or quicklime on the pit bottom, and the dosage can be determined according to the amount of buried dead pigs (0.5 ~ 2.0kg/m2). If a large number of dead pigs are buried, the dosage should be increased appropriately. 2. into the pit: Put the treated dead pig in into the pit and lay it on its side, and merge the polluted soil layer and other related pollutants such as padding, rope and feed into the pit. 4. Burying: firstly, cover the dead pig carcass with a layer of soil with a thickness of 40 cm, then put in 20-40 g/m2 of slaked lime or 2-5 cm of dry bleaching powder, and then cover the ground with soil. The soil layer with a thickness of not less than 1.5m should be 20 cm above the ground to prevent rainwater from pouring in and naturally sinking to form potholes. After leveling, thoroughly disinfect the burial site and its surroundings. 5. Setting up signs: A warning sign of "Deep coverage of dead animals at the disposal site" should be set up in the landfill, which should be clear and eye-catching, and necessary protective measures should be set around it to protect the landfill site reasonably and prevent other livestock and poultry from approaching the disposal site. 6. On-site inspection: After deep burial, necessary inspections should be conducted on the burial site regularly, so that corresponding measures can be taken in time when leakage or other problems are found, and before the site is reopened for carrying animals. The review shall be conducted within 3 months after the burial pit is closed.