【摘要】 甜菜新品种吉甜２０６是以普通二倍体有性杂史后代单株系７３２－３和７５３－８互为父母本杂交而成。该品种在吉林省区域试验表现根产量、含糖率与产糖量分别比对照品种范育一号提高６．０％、１３度与１４．４％，在吉林省生产示范根产量、含糖率与产糖量分别比对照品种吉甜２０１提高１３．２％、１．６度与２５．４％，吉甜２０６是一个适应性广、抗病性强的高糖型甜菜新品种。更多还原

【Abstract】 New sugarbeet cultivar Jitian 206 was developed from the crossing with single plant lines of sexual hybridization progeny of common diploid 732-3 and 753-8 and crossed witheach other. The root yield, sugar content and sugar yield of the cultivar were higher than theCK Fanyu-1 in the regional test,the root yield inereased 6.0%, sugar content 1.3%, su-gar yield 1 4. 4%, and the root yield increased 13.2%. sugar content 1.6% and sugaryield 25.4% than CK Jitian 201 in the demonstration. Jitian 206 was a new sugarbeet varietywith high sugar type, disease-resistance and adaptability widely.更多还原