不同抗旱性甘薯品种叶片生理性状差异及抗旱指标筛选

张海燕, 解备涛, 姜常松, 冯向阳, 张巧, 董顺旭, 汪宝卿, 张立明, 秦桢, 段文学

Screening of leaf physiological characteristics and drought-tolerant indexes of sweetpotato cultivars with drought resistance

ZHANG Hai-Yan, XIE Bei-Tao, JIANG Chang-Song, FENG Xiang-Yang, ZHANG Qiao, DONG Shun-Xu, WANG Bao-Qing, ZHANG Li-Ming, QIN Zhen, DUAN Wen-Xue

图2 15个甘薯品种功能叶叶绿素含量相对值聚类分析图

Fig. 2 Dendrogram of relative value of chlorophyll content of functional leaves in 15 sweetpotato cultivars