Feed Supplements for Decreasimg Metabolic Disorder of Pregnent Dairy Cow Pre and Postparturion

摘要

The present invention is a cow's feed additive, corn powder 20 to 70% by weight, molasses 1 to 20% by weight, niacin 2 to 20% by weight, choline 5 to 60% by weight, protective methionine 1 to 30% by weight, biotin 0.1 to Provided is a feed additive for reducing metabolic diseases, comprising 10 wt%, chromium picolate 0.5-40 wt%, and vitamin E 0.05-5 wt%.;In another aspect, the present invention provides a method for improving the yield of milk by feeding the feed additive for reducing metabolic diseases to cows.;Metabolic diseases, acid flow, additives