Abstract: In recent years, level of agricultural machinery and equipment in China's large-scale agriculture has significantly improved, and machinery has become main force of agricultural production．Construction level of modern tobacco agriculture, characterized by large-scale planting, mechanized operation, intensive management, specialized division of labor, and information management, continues to improve．However, there is still a gap between full mechanization application of tobacco production and large-scale agriculture, which cannot effectively meet needs of reducing labor and reducing labor．Current development status and influencing factors of tobacco agricultural machinery in Pingdingshan tobacco production area were analyzed and considerd, and countermeasures to promote integration of tobacco agricultural machinery and agronomy in northern plain region were proposed．