Abstract: As a typical representative area of the potato growing area in Inner Mongolia,Wuchuan county has relatively simple potato varieties in recent years and cannot meet different market demands.In order to speed up the development of the potato industry in this region,alleviate the single issue of varieties,and provide reference for the introduction of new varieties,12 different varieties of cultivars were evaluated in Wuchuan area in 2016.A comprehensive assessment showed that Kangni Baker ranked first with 6.3 points;Zhongshu9 ranked second with 6.2 points;Jizhangshu5 ranked third with 4.9 points;Jinshu15 ranked fourth with 3.9 points;Kexin1 as the control ranked fifth with 3.8 points;and the remaining varieties were less than the control.According to the ranking order of the initial screening,the above four varieties can be used as substitutes in the next step to promote the Wuchuan region alternative varieties.The results can be used as a basis for the selection of potato varieties in central Inner Mongolia.

Key words: Potato;Varieties;Identification