| The yield and relative characters were campared during the harvest period，taking Fuxuan 01，Guiken09-26，Guiken09-11，Xinxuan048，SC205,GR891 and SC124 as materials. The results showed that the best variety was Xinxuan 048 with the highest yield and good quality of root tuber. The yield of Guiken 09-26 and Guiken 09-11 was high，but the quality of root tuber was poor，which belonged to vatieties with high yield. The varieties with high starch content were Fuxuan01 and GR891，but the yield of them was low. The comprehensive traits of SC124 wasgeneral，and SC205 was poorer than others relatively. |
