Abstract: In order to accelerate new breed to update pace, through the 10 potato varieties adaptability, disease resistance, high yield comparison test, the＂ results show that the Qingshu 9,Zhuangshu 3 and Jizhangshu 8 wing piece of potato high yield, suitable for local planting, Feiwuruita and Zhongshu 3 two varieties yield is lower than the control variety,But by the early characteristics in irrigated land, or in conjunction with facilities shed cultivation, potato harvest after revaccination of other vegetables, which can be used for crop rotation, and can raise the utilization rate of lando