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玉米杂交种产量与农艺性状有着密切的关系,通过对玉米杂交种的8个性状进行灰色关联度分析,结果表明,采用不同数据处理方法后计算出的灰色关联度是不同的,从而导致其分析结论出现差异。因此,在进行灰色关联度分析时应采用适宜的分析方法。灰色关联度分析采用标准化处理的结果比较切合实际。
The yield of maize hybrids is closely related to the agronomic traits. By analyzing the eight correlations of maize hybrids, the results show that the gray correlations calculated by different data processing methods are different, leading to their analysis Differences in conclusion. Therefore, in the analysis of gray incidence should be used when appropriate analytical methods. Gray correlation analysis using standardization results more realistic.