非参数度量在棉花区试数据分析中的应用

Application of Nonparametric Measures to Analyze Cotton Regional Trial Data

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。

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.