九甜单一号系采用单粒二倍体雄不育系九三ＭＳＡ－１为母本，多粒四倍体授粉系ＧＷ６５－３为父本配制而成的遗传单位型多倍体杂交种。经生产试验鉴定，其稚产量、含糖率、产糖量分别比对照品种甜研３０１提高１６．５％、０．６８度、２１．４５％。该品种丰产性突出、含糖率稳定、抗病性强，适宜大面积机械化精量点播和纸筒有苗移栽，属丰产型甜菜品种。 Nine sweet single number system using single diploid male sterile line nine three MSA-1 as the female, tetraploid tetraploid pollination GW65-3 as the male parent prepared from the genetic unit polyploid hybrids. It was identified by the production test that the juvenile yield, the sugar content and the yield of sugar were increased by 16.5%, 0.68% and 21.45% respectively compared with the sweet varieties 301. The variety of high yield of prominent, stable sugar content, disease resistance, suitable for large areas of mechanized precision on-demand and paper tube seedling transplanting, is a high yield of sugar beet varieties.