Abstract: Base on the climatic characteristics, land resources, location conditions, market prospects and development opportunities, the paper introduced the advantages of developing the winter-grown potato industry in the southern Jiangxi Province, analyzed the main existing problems and their influencing factors, and put forward corresponding countermeasures and suggestions for the development of winter potato industry in southern Jiangxi Province from the aspects of conducting market research on the layout of the potato industry, avoiding the influence of extreme weather, emphasizing the integration of supporting technologies, improring the level of harvesting mechanization, and increasing the support of relevant policies, with the aim of promoting the healthy and sustainable development of the potato industry in southern Jiangxi Province.