Abstract: The aim of the study is to speed up the transformation and application of crop variety innovative achievements and to construct a reasonable evaluation system of transformation ability on crop varieties. Four factors including human resources, scientific basis, achievement outcome and transformation were chosen to construct the evaluation system using Delphi method and analytic hierarchy process method. Then achievement transformation ability of Jiangsu Academy of Agricultural Sciences from 2012 to 2014 was analyzed using the system. The results showed that the four factors all presented an increasing trend from 2012 to 2014. Among them, the achievement transformation ability of crop varieties in 2014 increased by 66.9% and 30.1% compared with that of 2012 and 2013, respectively. Finally, according to the evaluation results, some suggestions including strengthening basic construction, paying more attention to personnel training and achievement output, and improving transformation efficiency were proposed for improving transformation ability of crop varieties achievements in Jiangsu Province.