Abstract: ＂Nei28128＂ is a new variety which is standard monogerm diploid male sterile hybrids bred by Characteristic Crop Research Institute in Inner Mongolia Academy of Agricultural Science. In the beet variety regional test of Inner Mongolia Autonomous Region in 2010 - 2011, the average root yield of Nei28128 increased by 10.9% than the contrast Tianyan309.In beet variety production test of Inner Mongolia Autonomous Region in 2011, the average root yield of Nei28128 was 68435 kg/ hm2.h increased by 15.6% than the contrast Tianyan309.The average sugar rate of Nei28128 was respective 15.81% and 0.13 degrees higher than the contrast Tianyan309 in various test ways. The varieties were suitable to plant in Inner Mongolia Autonomous Region.