1. The mix ratio of concentrate feed and supplementary feed is unreasonable. 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.
2. The green feed and rough feed are fed. The correct approach is to have “combination of dry and dry green and dry stems†in all seasons throughout the year and to provide cows with a certain amount of root and dregs feeds. This will not only increase the palatability of the diet, but also satisfy the cows. Nutritional needs of milk production.
3. The mix ratio of concentrate feed and roughage is inaccurate. Cows are herbivores and grasses are basic feed for dairy cows. In feeding, the mix ratio of dairy cow's concentrate feed and roughage is generally 5:5.
4. The feeding method is behind. One is to first feed part of the roughage, then feed the concentrate and the water; the second is to 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 smash the roughage, which will result in rapid fermentation of the feed in the rumen. Long-term, it will easily lead to abnormal digestive function of dairy cows, and milk production will not reach normal levels.
The better method is: (1) Determine the feed amount of concentrate feed and roughage according to the milk yield, etc., mix and feed, ie, fully mixed diet feeding method, and finally drink water. (2) After the first rough finish, first dry and then wet, when mixing materials with moisture can not afford dust, and finally drinking water. Try to make cows graze 7-8 hours a day, ruminates 7-8 hours, and rest 7-8 hours.
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