(1) Reasonable transfer of cattle When breeding pigs are transferred to cattle, they should be grouped reasonably, and the original nest or cattle should be transferred to one column as far as possible to avoid the pressure of reorganization and struggle. After the transfer, pigs should be trained to eat, drink, excrete and sleep at fixed points to create a comfortable living environment.

(2) Do a good job in immunization, deworming and castration of boars in time, and immunize swine fever, swine erysipelas, swine pneumonia and other vaccines according to immunization procedures; Do a good job in expelling internal and external parasites such as ascaris, pulmonary filariasis, Fasciola zingiberensis, sarcophagus and lice; Boars should be castrated in time.

(3) Adequate and balanced nutrition According to the nutritional needs of fattening pigs, scientifically match the feed so that pigs can eat nutritious meals.

(4) The pig herd size and feeding density should be appropriate. Generally, it is advisable to feed 10 ~ 20 pigs per group, preferably no more than 25 pigs. As the weight of fattening pigs increases, the area required for each pig also increases accordingly. 1.5 ~ 60kg growth-finishing pigs need 0.6 ~ 1.0m2 for each head, and 1.0 ~ 1.2m2 for fattening pigs over 60kg. The temperature and humidity in southern China are high in summer, so the feeding density should be reduced appropriately.

(5) Adequate and clean drinking water is generally four times that in spring and autumn, five times that in summer and two to three times that in winter. It is best to separate the sink from the sink, and the automatic water dispenser should always check the water flow speed to prevent the poor water flow from affecting the drinking water of pigs.

(6) Adopt appropriate feeding times. Generally, fattening pigs are fed three times a day before 60kg weight and twice a day after 60kg weight.