In order to solve the problems such as the contamination of artificial bed-log, slow fruiting and fruit bodies detachment existing in the cultivation of Auricularia auricular in plateau areas, taking Zhuoni County as an example, through summarized a set of efficient hanging bag culture techniques by discussing the cultivation season arrangement, culture selection, cultivation site selection, cultivation process, disease control and so on. This cultivation technique can provide theoretical basis and reference for the cultivation of A. auricular with high quality and high yield in other plateau areas.