Comprehensive Judgment of Processing Potato Variety with the Method of DTOPSIS

Comparative trial of 17 processing tomato varieties were conducted in Zhangye,Gansu.6 agricultural characteristics of the 17 tomato varieties were evaluated by using the method of DTOPSIS comprehensively. The results showed that variety Shishi 4,Pingshi 10,Hongshi 3 and Q shi 9 were suitable to be planted in Zhangye region.