高粱种质材料光合特性和水分利用效率鉴定及聚类分析

张一中,周福平,张晓娟,邵强,杨彬,柳青山

Identification and Cluster Analysis of Photosynthetic Characters and WUE in Sorghum Germplasm

Yizhong Zhang,Fuping Zhou,Xiaojuan Zhang,Qiang Shao,Bin Yang,Qingshan Liu

表5 光合参数与WUE的相关性分析结果

Table 5 Correlation coefficients between photosynthetic characters and WUE

性状Trait Pn Tr Gs Ci WUE Pn 1.000 Tr 0.745** 1.000 Gs 0.654** 0.771** 1.000 Ci -0.493** -0.189 0.178 1.000 WUE 0.277** -0.400** -0.164 -0.341** 1.000