Feeding and management points during sowing
First, the diet should be reasonable
One week prior to the sow giving birth, the feed must be increased or decreased according to the sow's condition and the development of the breasts. Sows with good sensation and enlarged breasts should gradually reduce the diet to 70%-80% of the original diet, mainly reducing the green and white succulent feed and part of the concentrate feed in order to prevent excessive milk in the first few days after delivery and the piglets eating too much. Can not cause mastitis, or because of excessive milk caused by piglets diarrhea. Slender sows do not need to cut materials. If breast enlargement is not good in the first few days, they should be fed with some protein-rich prolactin feed or some prolactin drugs to prevent postpartum milk or lack of milk. After 1 to 2 days after giving birth, the sow is very tired and has poor appetite. In order to restore the sow's strength and restore the uterus to its original state as soon as possible, it is not possible to feed large-volume, hard-to-digest feeds. Some millet porridge, bran porridge, etc. should be fed. Liquid feed, appropriate feed some green material. Gradually feed after 3 days and reach the normal feeding amount of lactating sows by 7 days.
Second, exercise should be moderate
Sows must reduce their movements 3 to 5 days before their delivery, and they can only move freely within the circle. They cannot chase, startle, and circle. Within 3 days after delivery, because the sow is weak and the piglets are licking frequently, it is best to allow the sows to rest in the circle. After 3 days, if the weather is good, sows can be allowed to go outside.
Third, the production must be timely
Attention should be paid to observing the characteristics of sows' labor. When the sow's nipples are left and right, the genital area is red and swollen, the tails are depressed on both sides, and the slow-starting and lying-down movements indicate that the child will be delivered in about 3 days; After frequent urination starts, delivery will be performed every 6 to 12 hours. The preparation for production must be completed and production must be completed in a timely manner. When the piglet is produced, use your hands to hold the piglet and immediately remove the mucus from the mouth and around the nose to avoid suffocation. Then use hay first, then dry the body mucus with a towel or sack to prevent the piglet from freezing. After the umbilical cord was broken, the umbilical cord blood was squeezed first into the abdomen at 3 to 5 cm, and the umbilical cord was cut with both hands. The umbilical cord was sterilized with iodine before and after the operation. If the umbilical cord has been broken after birth, 5% iodine should be applied to the umbilical cord in a timely manner, and then placed in a hay box to keep warm. For suspended piglets, alcohol can be used to stimulate the nose, acupuncture in acupuncture points, and insufflation of nose to the nose.
Fourth, care should be carefully
The sow should be thoroughly cleaned and disinfected in the delivery room for 7 to 10 days before delivery. After drying, the mat is cut short. On the day of delivery, stop feeding. No food is given during childbirth. If the delivery time is too long, the sow is thirsty and can be fed clean drinking water. Observe the sow's breathing, body temperature, excretion, and breast condition at any time after delivery and keep the delivery room quiet. Wipe your hindquarters with clean towels or straw to wash your breasts with warm water and massage them. After the birthblades are completely discharged, the confinement workers should quickly remove the tires, the stillbirths, the contaminated bedding, etc. to prevent the sows from swallowing and cause post-partum indigestion or develop devious appetite for the piglets.
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