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中国农学通报 ›› 2005, Vol. 21 ›› Issue (1): 306-306.

所属专题: 油料作物

• 目次 • 上一篇    下一篇

中国北方片春播花生新品种的灰色关联度综合评价

杨晓辉,陈凤金,王振秋   

  • 出版日期:2005-01-05 发布日期:2005-01-05

Comprehensive Evaluation to New Spring-sown Peanut Varieties in North of China with Gray Relational Grade Analysis Method

Yang Xiaohui, Chen Fengjin, Wang Zhenqiu   

  • Online:2005-01-05 Published:2005-01-05

摘要: 通过灰色关联度分析,对1998~1999两年度参加全国北方片区域试验的9个春播花生早熟新品种(包括对照品种)的优劣进行了综合评价。结果表明,郑86036-26-1的加权关联度最高,为0.7287,综合性状优良;95-3位居第二,加权关联度为0.7223;位居第三的是邢8715,加权关联度为0.6730。评价结果与品种的实际表现基本一致。

Abstract: :9 early-maturing new peanut varieties tested in the regional experimentation of north China from 1998-1999 were evaluated with the gray relational analysis method. The results showed that zheng86036-26-1 had the best synthetical properties, with the highest weighted relational grade (0.7287); the others were 95-3 and xing8715, their weighted relational grades were 0.7223 and 0.6730 respectively. The evaluation results were essentially identical with the field performance of the varieties tested.