Farmer friends who breed cows, especially need to pay attention to the management of pregnancy, at this time adequate nutrition or insufficient will have a great impact on the cow, in order to ensure that the fetus in the cow body to get normal growth and development, to prevent miscarriage and stillbirth, management is very important.
1. In the early stage of pregnancy, appropriate feeding should be carried out according to the situation of the cow to ensure the smooth implantation of the embryo.
2. In the second trimester of pregnancy, the diet must have a certain volume, so that the cow feels full and does not feel oppressive to the fetus; It should also be laxative to prevent constipation, as constipation can cause miscarriage.
3. Pregnant cows are forbidden to feed rapeseed cakes, cottonseed cakes, lees and other feeds, and it is forbidden to feed moldy, spoiled, frozen, toxic and strongly irritating feed to prevent miscarriage. Reduce or stop feeding silage 1-2 weeks before delivery, and the drinking water temperature is required to be no less than 8-10 ° C.
4. Do a good job in epidemic prevention and control to ensure health. The barn is often kept clean and hygienic, the barn and the surrounding environment are regularly disinfected to keep the air fresh, and in winter, we should pay attention to cold insulation, and in summer, we should pay attention to heat protection. Strictly prevent epidemic prevention and prevent the occurrence of infectious diseases. Brush the cow body at least once a day to keep the cow body clean. In addition, caution must be exercised when treating pregnant cow diseases, and drugs that may cause harm such as fetal malformations or miscarriage should be avoided.
5, daily management should be carefully cared for, pregnant cows do not whip, do not chase, do not frighten, do not flush cold water baths, reduce man-made adverse stress reactions, to often observe the behavior and signs of changes in cows, when abnormal situations are found to be dealt with in time. Exercise appropriately, strengthen physical fitness, promote digestion, and prevent dystocia, but exercise should be reduced in the days before childbirth. Pregnant cows should be grouped separately during the grazing campaign, and it is forbidden to mix with estrus cows and bulls to avoid miscarriage or premature birth due to squeezing, fighting and climbing. In addition, pregnant cows should not be transported over long distances.
6. In order to improve the cow's postpartum lactation ability, when conditions permit, the breast can be often massaged, and the habit of lying on both sides of the cow can be trained, which is conducive to the breastfeeding of the calf after the cow gives birth, and at the same time, the cow has the opportunity to get closer to the breeder, reduce the strangeness, and facilitate the delivery and nursing work during childbirth.
Daily work is mainly to do a good job of fetal protection, promote the normal development of the fetus, avoid mechanical damage, and prevent miscarriage and stillbirth. Do a good job of estimating and registering the expected date of delivery, create excellent environmental hygiene, and prepare for the reduction of postpartum diseases and the smooth production and lactation of cows.