Abstract: In 2017 and 2018, Xiang'an District of Xiamen City undertook Fujian provincial region test of new potato varieties. In the regional test, six new potato cultivars including ‘Huasong No.3’, ‘Quanshu No.5’, ‘Min 09175037’, ‘Min09175037’, ‘Min09325217’ and ‘Min09328055’ were comparatively tested. The results showed that ‘Quanshu No.5’, ‘Huasong No.3’ and ‘Min08056008’ showed high resistance to diseases, high quality and high yield and could be further planted in trial.