【摘要】 甜菜二倍体新品种———包育201,是系统选育的普通二倍体杂交种。该品种产量稳定,含糖率较高,抗褐斑病性强,对丛根病、黄化毒病有较强耐病性。在1995～1997年的自治区甜菜品种区域试验中,1996、1997两年达到新品种标准,其块根产量、含糖率和产糖量两年平均比对照分别提高10.7%、0.73度和15.8%;在1998年的生产试验中,根产量、含糖率和产糖量分别比对照提高12.5%、0.6度和16.9%。更多还原

【Abstract】 New sugarbeet variety-Baoyu201 was bred by systematic breeding. This is a common diploid hybrid it has stable yield higher sugar content and also has better cercospora resistance tolerance to Rhizomania yellow virus. It has been tested in Inner Mongolia sugarbeet regional test during 1995～1997. It reached the standard level of new sugarbeet variety in 1996 1997. The root yield sugar content and sugar yield compared with CK increased by 10.7% 0.73% and 15.8%, respectively and which were higher than CK by 12.5% 0.6% and 16.9% in productive tests in 1998.更多还原