Answer: 1, psychological no autism. Under normal circumstances, gilts are susceptible to psychological agalactiae. The symptom is that sows secrete milk during the farrowing process. If not, they can be injected with 5IU (International Unit) oxytocin and secreted after 10-15 minutes. Milk. For young sows with normal mental status, breast enlargement and pain, but no milk secretion, 10 IU oxytocin can be injected intramuscularly. For stimulating sows that are irritating, irritating, refusing to suck, ignoring or even hurting piglets, and the breasts are full and the milk is not flowing, sedative drugs are injected first, and 5 IU oxytocin is injected intramuscularly; or the breasts are first warmed with warm water. Then, the sow was placed in a spacious field area to minimize disturbances and psychological relaxation. At the beginning, one or two piglets were released for breastfeeding. After the sow was quiet, other piglets were released. 2. Malnutrition caused by adipocytosis. The lean mother sows also had milk during the period from the beginning of childbirth to the end of childbirth. The amount of lactation was reduced or completely absent at 1 to 3 days after delivery. The breasts and nipples contracted and dried up. The breasts were loose or the breasts were hypertrophic, but milk was not squeezed. Prevention: For those who are physically weak, supplement feeds and gradually increase the proportion of concentrates in the diet. In general, the level of crude protein in the diet should not be lower than 14%-16% during the whole period. In the later period of pregnancy, the proportion of fishmeal in the diet should be greater than 3%, and the proportion of soybean meal should be higher than 20%. At the same time, strengthen management and pay attention to exercise. The sow house should be kept dry, especially where the sow is lying. At the same time, vitamins and minerals should be added to the sow's feed. Chinese medicine treatment: 40 grams of Vaccaria, 30 grams through the grass, 30 grams of angelica, Codonopsis 30 grams into the end, add 5 eggs for feeding service. Waterproof Breathable Hydrocolloid Dressing,Hydrocolloid Dressing,Convenient Flexible Hydrocolloid Dressing,Preventing Microbes Hydrocolloid Dressing Zhende Medical Co.,Ltd , https://www.zdmedicalproduct.com