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品种区域试验的多年多点方差分析方法,解放以来,嫌其烦琐费事,多已废置不用。六十年代国外学者在应用这类方法分析品种(系)增产效应的同时,进一步考虑了稳产性问题,提出给定某种稳定性参数作为评价尺度。近年国内的一些专业工作者已注意到这种动向,并在多种场合作了介绍。本文是应用方差分析和稳定性检验综合评析区试中一年多点产量结果的一例,特发表供参考。
Variety of regional trials for many years and more points of variance analysis method, since liberation, too cumbersome and cumbersome, and have been disused. In the 1960s, while applying this kind of method to analyze the yield increasing effect of varieties (lines), foreign scholars further considered the problem of stability and stability, and proposed a certain stability parameter as the evaluation criterion. In recent years, some professional workers in China have noticed this trend and introduced them on various occasions. This article is the application of analysis of variance and stability test comprehensive assessment area test more than a year yield an example of the results, especially for reference.