河南省小麦区试资料的非参数度量  

Nonparametric Measures for Regional Trial Data of Wheat Varieties in Henan Province

作　　者：曹廷杰[1] 王西成[1] 赵虹[1] 胡卫国[1] 

机构地区：[1]河南省农业科学院小麦研究中心,郑州450002

出　　处：《中国农学通报》2010年第10期142-145,共4页Chinese Agricultural Science Bulletin

基　　金：国家农作物品种区域试验(2130106)

摘　　要：为了给小麦区试资料分析提供更合理、更全面的评价方法,采用非参数统计分析法,对2008—2009年度河南省小麦区域试验冬水组数据进行了分析。结果表明,V11(豫教5号)是丰产稳产性最佳品种,该品种已参加河南省生产试验;V(众福6号)为丰产性最差品种,V(天禾077)为稳产性最差品种,58这2个品种均已被淘汰;对品种差异具有较高分辨力的试点有7个,分辨力最高的试点为L(济源市农7科所),发现了87.2%的差数为显著。To give a more reasonable and comprehensive evaluative ways for regional trial data of wheat regional trial. Experimental data from 2008-2009 Winter Wheat Group of Henan Regional Trial were used to study by means of nonparametric statistics analysis. The results showed that, V11 （Yujiao5） had good productivity and stability, and it has taken part in large-area trial in Henan Province. V5 （Fumai6） is the worst variety of productivity, V8 （Tianhe077） is the worst variety of stability.they have been washed out. The distinguish of varieties difference in seven regions is high. L7 （Jiyuan agricultural science institution） is the highest.There is 87.2% prominent difference.

关 键 词：小麦 非参数统计分析 丰产性 稳产性 

分 类 号：S512[农业科学—作物学]