Increase nutrition In addition to the quality of green grass fed to the female livestock in the fall, we must also add appropriate amounts of protein, vitamins, and minerals, such as fish meal, blood meal, bean cake, bone meal, stone meal, etc., and provide sufficient carbohydrate concentrates such as corn and sorghum. . Pregnancies only have to eat and drink enough to grow and grow, and the fetus can grow and develop normally. Failure to do so may result in miscarriage, stillbirth or neonatal stunting due to malnutrition of pregnant animals. Feeding management There is more rain in autumn, and the grasses are easily spoiled and deteriorated. Therefore, in breeding and service, it is necessary to achieve "five nets": that is, material net, grass net, water net, net net, and carcass net to prevent pathogenic microorganisms from invading the carcass. At the same time, we must also pay attention to feed cold, such as frosty grass, dewy grass, etc.; pay attention to changes in the weather to prevent colds and colds for pregnant animals; do not crowd, do not run, do not kick, and do not exercise during feeding, feeding, and grazing. Hit the "cold" whip to prevent abortion caused by the reflex contraction of the pregnant womb. Reasonable service When you are in military service, do not use draught animals to drive, run long distances or do heavy work, and make the service hard work and diligence. Because if the pregnant animal is over-fatigued, it will easily cause the accumulation of carbon dioxide in the body, resulting in excessive oxygen consumption, resulting in the fetus not being provided with sufficient oxygen and nutrition, resulting in miscarriage. Control drinking water Pregnant animals should be clean drinking water, not fasting drinking water, do not drink water immediately after the service, we must pay special attention to prevent binge drinking. Because binge drinking will make gastrointestinal spasm, causing uterine contraction, resulting in rupture of the membranes of the fetus caused by miscarriage. prevent disease In the autumn, female livestock mostly use fresh green grass as the main feed. Because these forages have more water content, or because the pregnant female animal feeds the grass with defrosting or dew, it often causes dilute grazing, which can easily lead to miscarriage. Therefore, fresh grass should be mixed with fresh grass when feeding, and do not allow the dam to feed with dew or frosted forage. If found pregnant diarrhea, can be used in a timely manner with a good mix of fried red sorghum feed in the feed, each time to 0.5-1 kg is appropriate, usually two can be effective. Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshimedicals.com