摘要
通过对2008年国家甜菜品种区域试验结果的统计分析,求得品种×地点互作效应值(VU)ij、变异系数(iCKvu),并据此对参试品种进行了稳定性测定和适应性分析。结果表明:品种ZM202、ND41、CH9301、HI0466、HI0474、XJT9902表现出了较好的稳定性,有广泛的适应性。品种Beta6872、KWS3148、KWS4125、HI0466、HI0474的产糖量水平较高,在生产中有较大的使用价值。品种D03169、2005-21的含糖率水平较高,并且具有很好的稳定性,在需要高糖品种的地区,可优先加以利用。
The data from 14 sugarbeet varieties were analyzed by statistical parameter of LSD value, variance and coefficient of variability from variety, locus and variety x locus in the National Sugarbeet Variety Test in 2008. The results indicated that the sugarbeet varieties ZM202, ND41, Ch9301, HI0466, HI0474 and XJT9902 showed a good productive stability and widespread planting adaptability, and there was a high sugar yield for valuable developing for Beta6877, KWS3148, KWS4125, HI0466 and HI0474. The varieties DO3169 and 2005- 21 had a high sugar content and good stability, and they may be used in areas of planting high sugar content variety.
出处
《中国糖料》
2010年第2期23-26,共4页
Sugar Crops of China
关键词
甜菜
品种
区域试验
稳定性
Sugarbeet varieties
Regional experiment
Adaptability
