Abstract:The beef cattle industry in the northern pastoral area of Tongliao City is one of the important components of the development of animal husbandry in the city. This study analyzes the development status, existing problems and countermeasures of beef cattle improvement in northern pastoral areas of Tongliao City. This will help to improve the quality and efficiency of the beef cattle industry in Tongliao City, and promote the transformation and upgrading of grassland animal husbandry in northern pastoral areas, thereby achieving the goal of increasing production and income for farmers and herdsmen.