Abstract: The paper is according to the basis of the essence identification on the 250 portion of soybean core kind of quality resource,through 8 properties field comparison and data analysis,sifting out the Soybean germplasm resourcers which are suitable to use in Inner Mongolia area,and researching these kind of quality using in the breeding and production,then put forward a proposal.Hence drive the Inner Mongolia area research and use of our country soybean core kind of quality resource,promote the rapid development of Soybean production.