当前位置: 首页 > 文章 > 冬小麦产量与主要农艺性状的灰色关联度分析 寒旱农业科学 2014 (5) 7-9
Position: Home > Articles > The Grey Relation Analysis of Yield and Agronomic Traits of Winter Wheat Journal of Cold-Arid Agricultural Sciences 2014 (5) 7-9

冬小麦产量与主要农艺性状的灰色关联度分析

作  者:
侯小峰;左联忠;王彩萍;赵吉平;郭鹏燕;郭兆萍
单  位:
山西省农业科学院经济作物研究所
关键词:
冬小麦;产量;农艺性状;灰色关联度分析
摘  要:
运用灰色关联度分析方法,对15个冬小麦新品种(系)的产量与7个主要农艺性状的关联度进行了分析。结果表明,有效穗数与产量的关联度最大,r值为0.696 4;其次是株高、基本苗、穗长、千粒重,r值分别为0.683 9、0.682 0、0.681 8、0.675 9。
译  名:
The Grey Relation Analysis of Yield and Agronomic Traits of Winter Wheat
作  者:
HOU Xiao-feng;ZUO Lian-zhong;WANG Cai-ping;ZHAO Ji-ping;GUO Peng-yan;GUO Zhao-ping;Institute of Economic Crop Research,Shanxi Academy of Agricultural Sciences;
关键词:
Winter wheat;;Yield;;Agronomic traits;;Grey relation analysis
摘  要:
By using the gray correlation analysis method,correlation degree for yield of 15 new winter wheat varieties(lines)and seven major agronomic traits were analyzed. The results showed that there has a maximum correlation degree between effective spikes and yield,r value was 0.696 4,and the next were plant height,population density,ear length,grain weight,r values were0.683 9,0.682 0,0.681 8,0.675 9,respectively.

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