Pregnancy sows if about 15 days before delivery, the external environment temperature is too high, easy to cause decreased feed intake, or even hunger strike, resulting in weak, stillborn, and even sows born unable to produce dystocia, uterine endometritis. Improper handling can lead to long-term estrus or death after sow weaning and affect normal production. The solution is as follows: Reasonably arrange for feeding: (1) About 15 days before birth, change to lactating sows, and increase the moisture content in the feed, it is best to feed the wet mix. Use high-energy, high-protein, high-amino acid diets to increase palatability or to properly add vitamins A, D, and E in feed. (2) The amount of feeding sows and sufficient drinking water are guaranteed every day. (3) Use good quality feed and add mycotoxin treatment to the feed. There should be no remaining material in the feed tank and should be cleaned up in time. Timely midwifery: The normal birth interval is about 30 minutes. (1) In the case of a normal sow birth canal, 10 to 20 units of oxytocin can be intramuscularly injected. (2) When the fetus is too large or the birth canal is narrow and two fetuses are discharged at the same time, the artificial birth aid or caesarean section should be performed correctly and timely. (3) Correctly and timely handling of other births. Postpartum treatment plan: (1) The antibiotics can be administered intramuscularly to the sow 2 to 3 times after delivery. (2) Intramuscular injection of oxytocin promotes contraction of the uterus, relaxation of the cervix, and favorable drainage of residual contents, reducing the occurrence of endometritis. (3) Wash the uterus with potassium permanganate solution. (4) Due to the strong effect of sows in the delivery process, the sows contract and cause digestive function to weaken. The sow should stop feeding on that day. Under normal circumstances, the feeding sow and water ratio of suckling sows are 1:3 and can reach 1:4 to 5 at high temperatures. The amount of drinking water of a nursing sow is about 12-40 liters / day, with an average of 18 liters / day. It also reaches 30 liters/day at high temperatures. Therefore, if sows do not get enough water, they will seriously affect their feed intake and affect the body's heat dissipation. Best Wrist Blood Pressure Monitor ,Wrist Cuff Blood Pressure Monitor,Hylogy Blood Pressure Monitor,Touch Wrist Blood Pressure Monitor Shenzhen urion Technology Co., Ltd. , https://www.urionhealth.com
Ensure sufficient drinking water, strengthen ventilation inside the house, reduce the temperature inside the house.