作为福建地区重要民族之一,畲族的族群变迁史,不仅关系着畲族本身的历史发展,也关系到整个东南地区各族群相伴相生的历史进程。畲族的族群起源和迁徙又是其中悬而未决的核心问题,前辈研究颇著,“畲为越后说”“畲为武陵蛮”等不同观点争议不断。本研究试图从社会经济史研究的角度重新审视这一问题。一方面从畲民历史上游耕的生产方式入手,讨论其族群特性,对史书记载中不同时期“畲”的族群做出辨析。另一方面,在对畲民族谱进行大量分析的基础上,追寻到其最初迁入福建东部(现主要聚居区)的原因,是宋元战争中的“畲军”编入屯田,以及明初闽东卫所屯田的设立。宋元时期的“畲军”“畲寇”是史料记载中最早明确出现对“畲”的族群书写。通过对史料的爬梳,本 As one of the important ethnic groups in Fujian, the ethnic group history of the She ethnic group is not only related to the historical development of the She ethnic group itself, but also to the historical process in which the ethnic groups in the entire Southeast region are accompanied by each other. The ethnic origins and migration of the She ethnic group are among the core issues that remain unanswered. The study of the predecessors is quite controversial and the controversies continue to diverge from the different perspectives such as the later that She said she was a Wuling Man. This study attempts to re-examine this issue from the perspective of socio-economic history. On the one hand, we start with the production methods of the Yugoslavian people in the history of farming and discuss the characteristics of ethnic groups, and make an analysis of the ethnic groups in different periods in the historical records. On the other hand, on the basis of a large amount of analysis of the She ethnic genealogy, the search for its initial migration to the eastern part of Fujian (now the main enclave) is due to the incorporation of Sheyu into the fields during the Song-Yuan War and Fujian Ming Wei Institute of Mita set up. In the Song and Yuan dynasties, the “She wu” “Shekou ” was the earliest clearly written ethnic group written “She” in historical records. Through the combing of historical materials, Ben