最后结果采用统计方法进行描述性分析和差异显著性检验。

Descriptive analysis and difference significance test of statistics method were adopted in finally result analysis.

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通过主要性状方差分析显示差异显著，进而对主要性状的遗传参数进行了评估，并根据检验t值的显著性，进行了优良家系选择。

Variance analysis taken on major characters shows evident difference, and then assessed the genetic parameters of these characters, together with t testing, superior families were chosen in the end.

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计量资料组间差异比较采用配对t检验，各指标间的相关性处理采用直线相关分析。

The paired t test was adopted to compare the intergroup difference of measurement data. Line correlation analysis was applied to dispose the relativity among the indexes.

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