整齐度新算法在果实耐贮性试验中的应用分析

The application and analysis of the new calculating method of the uniformity in the experiment on preservative qualities of lines or breeds

提出通过构建线性模型"整齐度=a-bs"以寻找计算果实变质级数整齐度的新方法。该算法具有广泛的适用性,可用于标准差s=0的情形,且与标准差的关系直观,分析的量程统一,方差分析结果同于以标准差为指标值的分析。

The preliminary studies were carried out on the uniformities of the deterioration ranks with the model,‘ the value of the uniformity = a - bs ＇ ,to find the new calculating method. This model could be applied extensively,especially applying to the case that the standard deviation （s） was equal to 0. It could express the correlation between the uniformity with the standard deviation obviously and had the consistent measuring range. The variance analysis from the model had the same results as the analysis on the standard deviations,which were used as variables.