Abstract: In order to screen high-yield and high-quality root rot resistant sugar beet varieties suitable for planting in Ta’e Basin, Xinjiang. In 2022, 10 introduced seeds and one control variety（BETA6990） were used as test materials in the Unity Farm Experimental Base of the Institute of Agricultural Sciences of the Ninth Division of the Xinjiang Corps to comprehensively evaluate the root rot and root yield, sugar content and sugar yield of sugar beet by gray correlation analysis, principal component analysis and correlation analysis. The results shouwed that the root yield and sugar yield of sugar beet were positively correlated(0.990 3^**), but negatively correlated with root rot(-0.932 5^**), and the principal component analysis showed that the cumulative contribution rate of the first two principal components was 97.921 3%, which could fully reflect the main information of the comprehensive evaluation of sugar beet. The first principal component load value was higher yield and sugar content, the second principal component load value was higher for sugar content, the equation expression was: F1=-0.349 8 root rot + 0.375 0 root yield-0.178 4 sugar content + 0.336 0 sugar yield, F2=0.060 5 root rot-0.128 2 root yield + 1.035 0 sugar content + 0.131 3 sugar yield.The experimental results showed that the most suitable varieties for planting in the Taege Basin was KWS5599, followed by BETA468, and both varieties have the advantages of high yield and low disease rate.