The method of early weaning of piglets

There are three weaning methods for piglets: one-time weaning, which categorically separates sows from piglets when they reach the scheduled weaning date. The second is the method of weaning in batches: according to the development and feeding of piglets, the piglets in a litter are weaned in several batches. The third is the method of gradual weaning: four to five days before the scheduled weaning, the number of breastfeeding is gradually reduced every day, from cohabitation of mother and son at night to separation of mother and son (driving sows to another pigsty), by separating piglets from sows, and finally terminating breastfeeding.