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二、配偶成对和非配偶成对t值测定法的计算程序在种质资源的研究中,常常要比较两个品种的产量、千粒重,穗数、每穗小穗数、每穗粒数等数量性状之间的差异,或比较两种品质分析方法所得结果之间的差异。在统计学中,测验两个样本的差异显著性,通常采用t值测定法。
Second, the spouse paired and non-spouse paired t value of the calculation program In the study of germplasm resources, often to compare the yield of two varieties, grain weight, panicle number, spikelet number per panicle, grain number per panicle Differences between quantitative traits, or the differences between the results obtained from the two qualitative analysis methods. In statistics, the significance of the difference between the two samples was tested, usually using the t-value method.