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本文以农业上二因素二水平试验资料为例,全面地论述了在两个单因素优水平不变下,二因素间可能出现的19种互作效应,并归纳为9种情况加以讨论,以示如何准确评价多因素试验结果,供广大农业科技工作者研究、分析和应用多因素试验结果时参考,也是客观评价农业单因素试验结果不可缺少的可用方法。
In this paper, taking the experiment data of two factors and two levels in agriculture as an example, this paper comprehensively discusses 19 kinds of interaction effects that may appear between two factors under the condition of two excellent single factor levels, and summarizes the nine kinds of interaction effects to discuss It shows how to accurately evaluate the results of multivariate experiments for the majority of agricultural scientists to study, analyze and apply multivariate test results for reference, but also an objective evaluation of agricultural single factor test results are indispensable methods available.