【摘要】 吉洮单202是利用aa核不育系MS1022-108与多粒授粉系TM97-03杂交而成的二倍体抗病高糖单胚型杂交种。2001~2003年,吉林省甜菜区域试验结果是:吉洮单202含糖率比对照品种HYB-13提高1.2度,产糖量比对照提高0.23%。生产试验结果是:吉洮单202含糖率比对照品种HYB-13提高1.5度,产糖量提高2.5%;根产量平均是46 104kg/hm2,低于对照品种HYB-13。吉洮单202抗褐斑病性比对照HYB-13提高一级。更多还原

【Abstract】 Jitao Mono202 is a diploid monogerm male steritle hybrid.It’s characteristics of high sugar content,high resistance to Cercospora leaf spot,medium resistance to root rot and Rhizomania.Its avarage sugar content and sugar yield were over HYB-13(monoCK)by 1.2°S and 0.23%resp in Jilin Province sugar beet regional trial from 2001 to 2003,and sugar content and sugar yield were over CK by 1.5°S and 2.5% resp in Jilin Province sugar beet production demonstration from 2002 to 2003.Its average root yield is 4 6104 kg/hm2 resp in above two trials.更多还原