In winter, cold weather and dry season, the nutritional conditions of beef cattle are generally poor, which brings many disadvantages to the beef cattle during winter. Therefore, it is necessary to do a good job of protective measures to enable beef cattle to spend the winter better. First, pay attention to pre-winter to do a good job to ensure that the beef cattle safely over the winter, autumn must be good autumn. Utilize the autumn is neither hot nor cold, beef cattle have good appetite, and should use good grass when grazing. If a cow eats well and absorbs more nutrients, it will be able to accumulate some oil, resist cold, and keep healthy. Second, pay attention to the cowshed thermal insulation of the cowshed can reduce the loss of calf body heat, so before the winter must be repaired to protect the barn wind to prevent thieves. Third, pay attention to the amount of feeding cattle stomach, daily rough material should not be less than 6 kg per head, forage and concentrate more diversification, can not always feed a cow feed. Fourth, pay attention to the metabolism and body temperature of drinking calf cow is adjusted by water, because the water has a better heat preservation effect, in the water when sprinkled a bran on the water, to prevent binge drinking. Pregnant cows should use warm water as much as possible, which is conducive to heat preservation and fetal protection. 5, be careful not to rough feed straw raw hard, must be crushed into 3-4 cm before feeding is appropriate, after the comminution of the straw utilization rate is high, beef cattle eat well and easy to get on. Sixth, pay attention to feeding cows to maintain regular digestion status is conducive to cattle increase maggots grow; no law, easy to cause digestive disorders, cattle will be over-starved, overeating, causing some diseases. 7. Be careful not to feed mildew. The feed will become toxic when it becomes moldy. It will cause feed poisoning in beef cattle. Beef cattle can sometimes cause a large number of deaths after eating. Therefore, we must avoid feeding moldy feed, and we must strengthen the management of feed storage. Disposable face mask Protective Mask 3Ply Face mask Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com