The "four misunderstandings" of dairy cow feeding
Inaccurate proportions of concentrate and roughage cattle are herbivores and grass is the basic feed for dairy cows. In feeding, the mix ratio of dairy cow's concentrate feed and roughage is generally 5:5.
One way to feed is to feed some of the roughage first, then feed the concentrate and water, and secondly, concentrate feed, rough feed, 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 crush the roughage, which will cause rapid fermentation of the feed in the rumen. Long-term, it will easily lead to abnormal digestive function of dairy cows, milk production can not reach the normal level, and the proportion of milk fat is not stable. The better method is: 1 determine the feed amount of concentrate feed and roughage according to the milk production and other conditions, feed after mixing, that is, fully mixed diet feeding method, and finally drinking water. 2 After the first rough finish, first dry and then wet, when the mix can not afford dust to wet, and finally drinking water. Try to make cows graze 7-8 hours a day, ruminates 7-8 hours, and rest 7-8 hours.
The mix ratio of concentrate feed and supplementary feed is irrational. It is recommended that the rearing households use the better dairy cow concentrate feed and supplementary feed sold by regular feed manufacturers, and can also choose cow premixed feed or concentrated feed, and formulate it according to its recommended formula.
Some greengrowers and rough feeds have feeds. Some farmers feed grasses in summer and autumn, and only feed straw in winter. This is a 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.
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