Abstract: bIn this paper, the productivity and adaptability of eleven introduced muskmelon varieties were characterized in terms of phenological period, field performance, quality and yield. The results indicated that all of the tested muskmelon varieties showed good field performance and marketability, and the varieties FA-1, Tianshan No.1, Xizhoumi No.25, Cuimi No.5, Cuimi No.4, Chengmi,Xizhoumi No.17 and Changxiangyu had good comprehensive characteristics. These varieties are suitable to be planted in Hetao region of Inner Mongolia.