Concentrated feeds and supplementary feeds are arbitrarily used with some cattle farmers. The protein feed for cattle uses more of a kind of cake, and it is rarely used with cottonseed meal or peanut meal. Minerals only pay attention to supplement calcium, phosphorus and salt, and do not do content determination, resulting in improper calcium or phosphorus ratio or insufficient supply and other issues. It is recommended that individual cattle farmers choose the better dairy cow concentrate feeds and supplementary feeds that are sold by regular feed manufacturers. They can also use dairy cows' special premixed feeds or concentrated feeds and formulate them according to their recommended formulas. Feeding green feed and rough feeds Some cattle farmers feed grasses in summer and autumn and feed them only in winter. This is the wrong feeding method. The correct approach is to “combine dry and dry green and dry stems†in all seasons throughout the year and provide cows with a certain amount of root and dregs feed. This will not only increase the palatability of the diet but also satisfy the Milk nutrition needs of dairy cows. Contaminated feed and roughage Random feeds are basic feed for dairy cows, but they cannot be arbitrarily increased. Usually, the ratio of concentrated cow feed and roughage should be 5:5. One of the old methods of feeding is to first feed part of the roughage, then feed the concentrate and the water; second, feed the concentrate, roughage and water in one feed. Both of these methods allow cows to shorten their feeding time and reduce the amount of saliva that enters the rumen. The third is to chop the roughage, which will cause the feed to ferment rapidly in the rumen, and it will easily lead to abnormal digestive function of the cows in the long-term. The milk production will not reach the normal level, and the milk fat rate will be unstable. A better method: First, determine the amount of feed for concentrate and roughage in accordance with the amount of milk produced, etc., and mix well and then feed, ie, a fully mixed diet feeding method, and finally drinking water. Second, the first coarse after the fine, dry first, then wet, spices can not afford dust as a damp, and finally drinking water. Try to make cows graze 7-8 hours a day, 7-8 hours rumination, and 7-8 hours rest. Smart thermometer,ear thermometer,best baby thermometer,forehead thermometer Shenzhen urion Technology Co., Ltd. , https://www.urionhealth.com