It was learned from the department of animal husbandry in Shanxi Province that Shanxi Province will promote the quality of beef cattle through the promotion of EM biotechnology, so that the province’s beef cattle will change from quantity-based growth to quality-based transformation and change to pollution-free livestock products. The beef cattle production area and frame in Shanxi Province have basically taken shape. The specialized production in the “mountainous breeding and flattening cultivation in Pingchuan†has gradually taken shape. Last year, the province had 2,600,000 heads of beef cattle, 557,000 headed cattle, and 75,800 tons of beef. 11.23% of the province's total meat production. In cities and counties such as Li County, Wenshui, Pingyao, and Gaocheng, a group of private enterprises and large-scale breeding farms engaged in specialized beef cattle production emerged. In order to promote the development of beef cattle industry to a deeper level and solve the problems of drug abuse, serious drug residue exceeding standards and animal epidemics in the breeding process, Shanxi Province recently specially organized the promotion of EM biotechnology promotion for beef cattle base construction in the province, and requested to speed up the beef cattle breeding process and promote EM Biotechnology uses EM biotechnology to increase the level of straw nutrition, increase the utilization of forage material by beef cattle, and curb the disease of beef cattle. Through EM biotechnology, we can open a safe and safe passage for the beef cattle industry.