安姜1、2、3号三个黄姜新品种生产性能试验初报

Preliminary Report on the Production Capability of Three New Varieties of Dioscorea zingiberensis Wright

对安姜1、2、3号黄姜新品种和对照种的形态特征、抗性和物候期进行了比较,并且以根茎鲜重及薯蓣皂甙元含量与对照种进行了统计分析,结果表明,3个新品种丰产性好,薯蓣皂甙元含量高,均达极显著水平,其中安姜3号表现最好,具有推广价值。

The comparative test on the capability of production of three new varieties of Dioscorea zingiberensis Wright and that of contrast variety was carried out in this study. The three new varieties have visible character of shape, disease resistanee and the phenology period. And we have made statistical analysis on the weight of fresh rhizome and diosgenin yield among three new varieties and contrast variety. The result indicated that three new varieties have good prolificacy, high diosgenin yield. Comparing to contrast variety, they have reached awful notability and should be popularized.