土地分授制是农业社会中一个重要的社会发展形式。其重要性不仅在于它所体现的经济内容,而且在于它是整个社会发展水平的测量器。西周是领主制封建社会,但东方亚细亚式社会的残余仍十分浓烈。西周井田制上各家庭分有私田若干,作为个体家庭的物质基础和维持自身再生产的经济来源。私田是其使用者以公社社员的资格,以助耕公田为代价而由领主或已政权化了的农村公社所分授。由于社员生死嫁娶所带来的人口变化和土地合理利用的需要以及 Land sub-licensing system is an important form of social development in agricultural society. Its importance lies not only in the economic content it embodies, but also in the fact that it is a measure of the level of development of an entire society. The Western Zhou Dynasty was the feudal society of the lord, but the remnants of the orient Asian-Asian society were still very strong. Families in the Western Zhou Dynasty were divided into private land, as the material basis for individual families and as the economic source for sustaining their own reproduction. Private land is granted to its users as commune members, by lords or by the already-established rural communes at the expense of farming land. The need for the changes in the population and the rational use of land due to the death or death of members and