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甜菜新品种吉甜205是由SB—102、SC—203两个自交系杂交而成的二倍体品种。该品种块根产量较高，含糖性状稳定，抗（耐）褐斑病能力强。在吉林省区域试验表现块根产量、含糖率、产糖量分别比对照品种范育一号提高10．2％，0．5度、13．5％，在吉林省生产示范块根产量、含糖率、产糖量分别比范育一号提高28．5％、0．5度、37．4％。是一个抗褐斑病能力较强、标准偏丰产型甜菜新品种。
The new sugar beet Katy 205 is a diploid variety crossed by two inbred lines of SB-102 and SC-203. The variety of higher root yield, sugary stability, resistance (resistance) brown spot disease ability. In Jilin Province, the regional experiment showed that the root yield, the sugar content and the sugar yield of the cultivars were increased by 10.2%, 0.5% and 13.5% respectively than that of the control cultivar “Fanyu No.1” The rate of sugar production increased by 28.5%, 0.5% and 37.4% respectively over that of Fan Yu-1. Is a strong resistance to brown spot, the standard deviation of new varieties of sugar beet production.