论两晋民间异姓相养现象——宗族伦理弱化下自我保障的体制外诉求

异姓为后现象为两晋律令所禁.这一现象在上层士族中绝少发生,却比较多地出现于社会中下层.异姓为后现象在晋代民间的兴盛,是宗族宗法伦理急剧弱化、宗族救济族员功能丧失后无子之家所采取的自我保障的体制外诉求的结果.

On the Phenomenon of Adopting Other Clan Men in Jin and Eastern Jin Dynasty——A Demands of Self-protection Outside the System in Case of the Sharp Wakening in Patriarchal Ethics

The phenomenon of adopting other clan men to continue his clan was prohibited by laws and rites in Jin and eastern Jin dynasty. This phenomenon rarely occurred in the upper gentry, but actually often occurs in lower level. People compliance with or violation of laws were closely related to the economic strength of the different clans. While it also affected by the system of selected officials. The phenomenon was frequent occurrence in society lower level because of the sharp wakening in patriarchal ethics. When the families who had non male offspring can not get any relief from them clans, they had nothing to do but adopt a son as a self protection outside the system.