亚麻响应盐、碱胁迫的生理特征

郭瑞, 李峰, 周际, 李昊儒, 夏旭, 刘琪

Eco-physiological responses of linseed (Linum usitatissimum) to salt and alkali stresses

GUO Rui,LI Feng,ZHOU Ji,LI Hao-Ru,XIA Xu,LIU Qi

表1 不同盐浓度处理液电导率、pH值和水势值

Table 1 The electrical conductivity (EC), pH value and osmotic potential under different levels of salinity stress treatment solutions

处理 Treatment 总盐度 Salinity (mmol·L-1) 电导率 EC (dS·m-1) 渗透势 Osmotic potential (MPa) pH值 pH value 对照 Control 0 2.17 -0.05 6.97 盐胁迫 Salt stress 40 5.65 -0.25 6.51 80 8.67 -0.43 6.55 120 11.33 -0.60 6.46 碱胁迫 Alkali stress 40 4.40 -0.23 9.66 80 7.15 -0.41 9.82 120 10.35 -0.56 9.94