甜菜多倍体新品种狼甜301由四倍体双丰1号与二倍体工农5号系统中的9×9品系杂交育成，属于抗逆性强、抗褐斑病性强的高糖型多位多倍作品种。该品种在内蒙古自治区甜菜品种区域试验及生产试验中其平均块根产量，含糖率和产糖量分别比对照品种工农5号提高3．7％～14．2％、1．32％～3．0％和12．3％～40．9％。褐斑病发病级数比对照低1．5～2．5级，具备较强的杂种优势、适应性广。该品种1995年由内蒙古自治区农作物品种审定委员会审定命名为“狼甜301”，1995年4月通过了中国轻工总会甜菜糖业研究所品种审定委员会的审定，命名为中甜──狼甜301。 Sugar beet polyploid new varieties of wolf sweet 301 by tetraploid Shuangfeng No. 1 and diploid workers and peasants No. 5 system 9 × 9 hybrids breeding system is a strong resistance to brown spots strong high sugar type Many times more varieties. The average tuber yield, sugar content and sugar yield of the varieties in Inner Mongolia Autonomous Region were 3.7% ~ 14.2% and 1.32% ~ 3 higher than that of the workers' and peasants No.5 in the regional experiment and production test respectively. 0% and 12.3% ~ 40.9%. The incidence of brown spot is 1.5 ~ 2.5 lower than the control, with strong heterosis and wide adaptability. The variety in 1995 by the Inner Mongolia Autonomous Region Crop Variety Approval Committee approved the wolf 301, in April 1995 adopted the China Light Industry Institute of beet sugar varieties approved by the Commission, named the sweet ─ ─ wolf sweet 301.