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

doi:10.11924/j.issn.1000-6850.0501306

Chin Agric Sci Bull ›› 2005, Vol. 21 ›› Issue (1) : 306-306. DOI: 10.11924/j.issn.1000-6850.0501306

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

Yang Xiaohui, Chen Fengjin, Wang Zhenqiu

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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.

Key words

Gray relational grade;Comprehensive evaluation;New peanut varieties

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Yang Xiaohui, Chen Fengjin, Wang Zhenqiu. Comprehensive Evaluation to New Spring-sown Peanut Varieties in North of China with Gray Relational Grade Analysis Method[J]. Chinese Agricultural Science Bulletin. 2005, 21(1): 306-306 https://doi.org/10.11924/j.issn.1000-6850.0501306

References

1刘自华,龚振平.用模糊数学综合评价农作物品种区域实验初探[J].北京农学院学报,1998,13(4)15~20
2刘录祥,孔其信,等.灰色系统理论应用于作物新品种综合评估初探访[J].中国农业科学,1989,22(3):22~27
3董玉武,高桂芹,等.冀中北冬小麦新品系的灰色关联度分析[J].麦类学报,2000,20(增):17~19
4温振民,张永科.用高稳系数法估算玉米杂交种高产稳产性的探讨[J].作物学报,1994,20(4):508~512