摘要
测量不同表型紫锥菊样品的形态学性状数据,并进行相关系数计算和聚类分析。结果表明,不同样品在诸多数量性状和假质量性状上存在差异;部分形态学性状之间存在一定的相关性;相同生境下生长的紫锥菊样品聚为一个大类。
The morphological traits of Echinacea purpurea samples with different phenotypes were measured , then the correlation coefficients were calculated and the cluster analysis was conducted .The results showed that dif-ferent samples differed in many quantitative traits and fake quality traits;there were a certain correlation between some morphological characters;the samples grown in the same habitat were clustered into a major category .
出处
《山东农业科学》
2014年第6期79-81,共3页
Shandong Agricultural Sciences
基金
山东省高校科技计划项目(J10LF77)
关键词
紫锥菊
形态学标记
Echinacea purpurea
Morphological marker