胡杨( Populus euphratica )对盐胁迫和干旱胁迫的生理响应特征
李端, 司建华, 李继彦, 王佩将, 原黎明

Physiological responses and differences of Populus euphratica to salt stress and drought stress
Duan Li, Jianhua Si, Jiyan Li, Peijiang Wang, Liming Yuan
图4 干旱胁迫条件下胡杨叶片中超氧化物歧化酶(SOD),过氧化物酶(POD)和过氧化氢酶(CAT)活性的变化
不同小写字母表示差异显著,P<0.05
Fig.4 The variation of SOD, POD and CAT in the leaves of Populus euphratica under different drought