In order to improve the survival rate of piglets, it is necessary to eat colostrum early and fix nipples.

To improve the survival rate of piglets. The first is to eat colostrum as soon as possible. The composition of colostrum meets the nutritional needs of piglets for rapid growth. The immunoglobulin (immune antibody) contained in colostrum can improve the disease resistance of piglets. Piglets must be fed colostrum within 2 hours after birth in order to enhance disease resistance. The second is to fix the nipple artificially. In order to make the growth and development of piglets symmetrical and robust, artificial support should be given to piglets within 2 days after birth so that piglets can be fed with fixed nipples. The third is to prevent piglets from being subjected to pressure. The most effective way to prevent the pressure of piglets is to set up an incubator or guard fence for piglets.