For the two cultivars, in 5 DAA the effect of drought stress was stronger than that of HT stress, but in 17 DAA the effect of HT stress was stronger than that of drought stress.

• 从淀粉糊化参数对高温和干旱的反应程度看,豫麦34和豫麦50均表现为花后5d干旱胁迫的影响大于高温胁迫的影响,而花后17d高温胁迫的影响大于干旱胁迫的影响。