Key points for safely overwintering piglets: keep the pig house warm and prevent disease

First, avoid open-air rearing and keep the pig house warm. Take preventive measures in advance according to seasonal changes. The suitable temperature in the pig house is about 26 degrees for piglets 1 to 10 days old; piglets about to be weaned at one month of age should be kept at about 20 degrees; growing and finishing pigs should be kept above 16 degrees. Second, do a good job of disinfection and immunization. Some infectious diseases are seasonal, such as swine infectious pneumonia, swine influenza, and epidemic diarrhea, which can be triggered under the influence of sudden climate changes and poor sanitary conditions, so immunization injections and disinfection work should be carried out promptly according to the immunization program, spraying Baidusha, Jundudi, phenols, hydrogen peroxide, etc. twice a week to prevent and reduce disease.