Taking the breeding model of Xinjiang Hami Tianma Trading Co.,Ltd.as an example,this paper summarizes the construction of ecological breeding facilities for beef cattle in Hami City and the technical key points of"microbial+"breeding model,and promoted the moderate scale ecological comprehensive breeding technology for beef cattle.Through enclosure design,changes in feeding methods,variety selection,disease prevention and control,straw feed utilization,manure resource utilization and other ecological breeding measures,the breeding model with"grazing+supplementary feeding"and"microbial+"ecological elements as the core has achieved notable results.These include reducing pollution and consumption,lowering production costs,improving the eco-logical environment,increasing profitability,and promoting the healthy and sustainable development of beef cattle breeding industry.