秩次分析法对谷子品种区试产量性能评价的有效性分析  

Validity of Appreciation of S.italica(L.) Beauv. Yield Capability with the Rank Analysis Method by Variety Regional Trials

作　　者：范惠萍[1] 郭二虎[1] 李瑜辉[1] 王丽霞[1] 王秀清[1] 程丽萍[1] 

机构地区：[1]山西省农业科学院谷子研究所,山西长治046011

出　　处：《安徽农业科学》2011年第2期711-713,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究秩次分析法在评价谷子[Setaria italica(L.) Beauv.]品种区试产量性能评价中的有效性。[方法]以2007、2008年国家谷子品种区域试验(西北春谷区组)晚熟组区试资料为例,用秩次分析法评价农作物品种区域试验的产量结果。[结果]用秩次分析法评价农作物品种区域试验可以解决不均衡试验的区试资料给联合方差分析带来的困难,对参试品种作出比较客观公正的评价。[结论]秩次分析法能较准确地评价谷子品种的产量性能。[Objective]The research aimed to study the validity of appreciating S.italica（L.） Beauv.yield and capability with the rank analysis method.[Method]The rank analysis method was introduced to evaluate the yield data of the late-maturing group of national millet varietal regional tral（northwest of China） in 2007 and 2008.[Result]It was elucidated that the common problem in combined variahce analysis of the unbalanced data obtained from crop cultivar trials could be resolved by using this method.The assessment of cultivars could be more effective compared to the traditional evaluation method.[Conclusion]The rank analysis method can appreciate S.italica（L.） Beauv.yield and capability accurately.

关 键 词：谷子 秩次分析法 品种区域试验 非平衡数据资料 

分 类 号：S603[农业科学—园艺学]