花前渍水锻炼调控花后小麦耐渍性的生理机制研究

马博闻, 李庆, 蔡剑, 周琴, 黄梅, 戴廷波, 王笑, 姜东

Physiological mechanisms of pre-anthesis waterlogging priming on waterlogging stress tolerance under post-anthesis in wheat

MA Bo-Wen, LI Qing, CAI Jian, ZHOU Qin, HUANG Mei, DAI Ting-Bo, WANG Xiao, JIANG Dong

图6 渍水锻炼对花后渍水胁迫下小麦叶片超氧阴离子自由基(O2?)产生速率和过氧化氢(H2O2)含量的影响 不同字母表示品种内处理间在P < 0.05水平差异显著。品种信息同表2。处理同图1。

Fig. 6 Effects of waterlogging priming on O2? production rate and H2O2 content under post-anthesis waterlogging stress in wheat Different lowercase letters indicate significant differences at P < 0.05 among different treatments of each variety. Varieties are as the same as in Table 2. Treatments are the same as those given in Fig. 1.