These strains were classified into the genus of Rhizobium Frank and Agrobacterium Conn according to their morphology, physiological and biochemical characteristics and analysis of 16S rDNA sequence.

• 根据形态特征观察、生理生化特征测定和16Sr DNA序列分析结果，将As-1、As-2和As-3菌株鉴定为根瘤菌属Rhizobium Frank，Ag-1菌株鉴定为土壤杆菌属Agrobacterium Conn。