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采用简单相关和灰色关联度分析法,对新选绿豆品种(系)的株高、分枝数、荚长、单荚粒数、单株荚数、百粒重、生育期等性状间及其与产量间的相关进行了分析。结果表明,所有性状与产量均呈正相关,其中株高、荚长、单荚粒数表现相关显著;百粒重与荚长、生育期的相关达到极显著。两种分析方法的结果是一致的。
Using simple correlation and gray relational analysis method, the characters of plant height, number of branches, length of pods, number of single pods, number of pods per plant, weight per 100 seeds, growth period and other characters of newly mung bean varieties (lines) The correlation with yield was analyzed. The results showed that all the traits were positively correlated with the yield, of which the plant height, the length of the pod and the number of single pods were significantly correlated. The correlation between the weight of 100 pods and the length of the pods and the growth period reached extremely significant. The results of the two methods of analysis are consistent.