【摘要】 采用灰色关联分析法,综合评价华北地区6个主栽山药品种。结果表明,怀山药最优,以下依次为农大短山药1号、麻山药、汾阳山药、济宁米山药,太谷山药。农大短山药1号作为人工培育品种,栽培表现优秀,是值得大力推广的山药品种。更多还原

【Abstract】 Six Chinese Yams varieties which are main cultivated in huabei China were evaluated comprehensively by gray relativity analysis method.The result showed that: Huai yam was the best variety in the experiment,No.1 Nongda short yam was the second,the others were Ma yam,Fenyang yam,Jiningmi yam and Taigu yam.No.1 Nongda short yam which was the variety of manual work was good for popularizing by it’s great comprehensive characters.更多还原