1. Lower cost: The cost of self-breeding and raising piglets is relatively low, because there is no need to buy piglets from outside, and there is no need to pay for transportation.
2. Reduce diseases: Since the piglets are raised at home, it can effectively avoid the disease transmission of foreign pigs, which can greatly reduce the occurrence of piglet diseases.
3. Stable income: Self-breeding and raising piglets can bring stable income, and you can control the growth cycle and quantity of pigs by yourself, so as to ensure that a certain number of pigs are slaughtered every year.