[Objective] To explore the effects of Chinese herbal compound preparations on the production performance,milk quality and serum indicators of dairy cows. [Method] The 50 Chinese Holstein cows from a dairy farm in Liangshan,Sichuan Province were selected as experimental animals and divided into two groups. Each group was set up with 5 replicates,and each containing 5 cows.Cows fed with a regular basic diet were used as the control group,while cows fed with an additional 0.1% concentration of Chinese herbal compound preparation were added to the basic diet as the experimental group.The entire research experiment period is 60 days. [Result] The average daily milk production and milk protein rate of the experimental group were significantly higher than those of the control group（P<0.05）,while the feed to milk ratio and the number of milk somatic cells were significantly lower than those of the control group（P<0.05）.The serum indicators such as AST,ALT,and NEFA in the experimental group were significantly lower than those in the control group（P<0.05）.The contents of GLU,BUN,ALB,TP,etc.in serum were not significantly different between the two groups（P>0.05）. [Conclusion] Adding Chinese herbal compound preparations to dairy cow diets can significantly improve their production performance,improve milk quality,and promote the healthy growth.It is worth promoting and applying in the future.

Chinese herbal  /  dairy cow  /  production performance  /  milk quality  /  serum indicator