甘薯苗期耐盐性鉴定及其指标筛选
段文学,张海燕,解备涛,汪宝卿,张立明

Identification of Salt Tolerance and Screening for Its Indicators in Sweet Potato Varieties during Seedling Stage
Wen-Xue DUAN,Hai-Yan ZHANG,Bei-Tao XIE,Bao-Qing WANG,Li-Ming ZHANG
图1 18个甘薯品种(系)聚类树状图
Fig. 1 Dendrogram of 18 sweet potato varieties