进行重要品质性状的常规分析和测定，收集多种样品状态的NIR信息，以此组成NIR分析的原始群体。
Many important constituents of seed sample were determined and corresponding NIR spectra of various samples were collected, therefore, the original databases for NIR calibration were created.
用单向方差分析和卡方检验对选择回交导入系群体进行了QTL定位并与原始群体的QTL定位结果进行了比较分析。
One-way ANOVA and chi-square test were used to map QTL by selected ILs which were compared with the QTLs detected by the original populations.
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