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

表1 盐胁迫条件下甘薯苗期叶片和根系各单项生理指标的耐盐系数

Table 1 Salt tolerance coefficient of each physiological parameter in leaf and roots of sweet potato seedlings under salt stress