Common pathological changes in pigs

The floor of the pig house shall meet the following basic requirements:

First, it has a high degree of thermal insulation; second, it is impervious and easy to clean and disinfect; third, it is easy to keep dry, flat, crack-free, non-hard, non-slippery and elastic; fourth, it has sufficient strength, strong, moistureproof and corrosion resistance; fifth, there should be an appropriate slope of about 3 to 4% in the direction of the urination ditch to ensure the smooth discharge of washing water and urine water.