The Breeding of New Sugarbeet variety ShuangFeng Monogerm 3

Shuangfeng Monogerm 3 was crossed with CMS diploid monogerm Mhms9 as female parent and Multigerm Diploid 068 with high sugar content,stronger resistance to Cercospora as male parent,This variety is NE-type.In regional tests (1996-1998),the average root yields were higher-1.75% and 6.55% respectively than common CK and local CK.The average sugar content were higher 1.4°S and 0.58°S respectively.The sugar yield were higher 8.07% and 8.49% respectively.In three regeonal demonstration tests (1999),the root yield,sugar content and sugar yield were higher 30.99%,2.01°S,51.02% respectively than local CK.It was suitable to precision drill by machine and culture seedling with paper-spot.