Its growth and development are fast and its disease resistance is low. In addition, changes in the environment and feed will also make great changes in growth and development. Improper management is prone to obesity, physical weakness, increased incidence, diarrhea, refusal to eat, growth stagnation, and the formation of stiff pigs and even death. From liquid breast milk and a small amount of mouth feed to solid feed, because its digestive function is not perfect. Feed with clinker or semi-clinker to reduce harmful bacteria in feed.
Key points of feeding and management of suckling piglets. ① Weaned piglets are sensitive to temperature and humidity. Weaning stress usually leads to reduced food intake and fat loss in the first few days after weaning. The indoor temperature must be controlled well, and the temperature difference should not be greater than 3 degrees. The management of piglets is the key link in raising pigs. According to the physiological characteristics of piglets, through careful management, the individual weight and health level of piglets can be improved, the feed conversion rate can be improved, the slaughter age can be reduced, and the breeding income can be improved.
When suckling pigs are weaned, their functions are not perfect and their resistance to various stresses is poor, which is easy to lead to diseases. Therefore, it is necessary to reduce the influence of weaning (such as diarrhea, refusal to eat, growth stagnation and even death of piglets). After one and a half months, the pigs are picked for the second time, and some of them are left behind and sickly, and they are raised separately, according to three orientations-eating.