【摘要】 简明介绍了非参数分析方法 ,并运用该方法对安徽省棉花区试资料进行分析。结果表明 :参试品种D1 80丰产性、稳产性较好 ;皖杂 3号丰产性较好而稳产性较一般 ;绿杂棉 1号丰产性较差 ,稳产性较好。笔者还对利用非参数度量方法分析棉花品种区试数据的一些相关问题进行了探讨更多还原

【Abstract】 In the paper nonparametric measures was introduced a nd was demonstrat ed by analyzing the data from Anhui cotton regional trial . It was stated that c otton variety‘ D180’ had higher and stabler yield,‘Wanza 3’had higher but unstable yield ,and ‘Luzamian 1’ had lower but stabler yield . Other conc erning questions were also discussed for the application of the Nonparametric measures in analyzing crop regional trial data.更多还原