单株内花的性状变异系数均值最大的是花冠冠幅，最小的是柱头的裂数。
The maximal average of coefficient of variation of flower characters is the crown size of flower and the minimal is the number of split of stigma.
性状变异系数最大是单株分蘖数，其后依次为单株粒重和主穗粒重，最小的为株高；
The variation coefficient of the tillering number per plant was the maximal, while grain weight per plant and the main spike grain weight was the next.
不同品质性状的变异系数差异悬殊。
Variation coefficients of rice difference quality traits have great disparity.
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