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本文运用相关系数及聚类分析方法对湖北中华猕猴桃四十二个株系或品系的十五个经济性状之间的相关性进行了统计分析。结果表明:1)果实重量和大小与果实品质无显著相关;2)果肉颜色,果实风味及可溶性固形物含量之间显著相关;3)果实形状与果实被毛状况及果顶凸起程度显著相关,而与果重和果实品质无显著相关。文中讨论了这种统计学相关性在中华猕猴桃育种中的实践意义,可为目前中华猕猴桃育种工作提供参考。
In this paper, the correlation coefficient and cluster analysis were used to analyze the correlation between fifteen economic traits of 42 lines or lines of Actinidia chinensis in Hubei province. The results showed that: 1) there was no significant correlation between fruit weight and fruit size; 2) fruit color, fruit flavor and soluble solids content were significantly correlated; 3) fruit shape was significantly correlated with fruit coat condition and fruit top protrusion , But no significant correlation with fruit weight and fruit quality. This paper discusses the practical significance of this statistical correlation in the breeding of Actinidia chinensis in China, which may provide a reference for the breeding of Actinidia chinensis in China.