本文透过赣南客家地区传统岁时节日饮食和日常饮食的差别,阐述造成这种差别背后的地理、社会、文化和心理等因素,进而探寻赣南客家传统岁时节日饮食习俗的形成原因及其对赣南客家乡土社会发展进步所起的推动作用,特别是在乡土社会去政治文化“边缘化”中发挥的积极作用。 Based on the differences between traditional age-old festival diets and daily diets in the Hakka area of ​​southern Jiangxi Province, this article elaborates the geographical, social, cultural and psychological factors that cause this difference and then explores the reasons for the formation of Gannan Hakka traditional age-old festival eating habits. It plays an important role in promoting the development of the Hakka community in southern Jiangxi, especially in the “marginalization” of the political culture in the native society.