摘要
１９９２～１９９３年在辽宁省沈阳地区的不同生态条件下对５个大豆品种（系）的产量及产量性状进行了适应性分析，比较了几种大豆种生态适应性和稳定性评价参数的准确性和可靠性。结果表明，方差分析法、回归参数（ｂｉ）分析法、决定系数（ｒ２）分析法、回归离差的方差（ｓｄｉ２）分析法和基因型分组法等统计方法，均可做为大豆品种生态适应性和稳定性的评价参数。同时对以上几种评价参数的优缺点进行了比较。
This experiment was carried out in the different fieldconditionsof enviroment from 1992 to 1993. The parameters of soybean cultivars'adaptation and stabilization were discussed.As a result, the variance analysis(F-test and SSR-test), regressic coefficient, determination coefficientand the method for genotypes grouping were the good parameters ofadaptation and stabilization. In addition, the advantage and shortcomingof the parameters were compared in this paper.
出处
《黑龙江八一农垦大学学报》
1995年第2期33-39,共7页
journal of heilongjiang bayi agricultural university
关键词
大豆
品种
适应性
稳定性分析
Soybean, Cultivars, Adaptation and stabilization.
