【正文快照】： 文中代号:冲wL一叶水势(Leaf water potential),rs一气孔阻力(Stomatal resis-tanee);TR一蒸腾速率(TransPiration rate),RH一相对湿度(Relative humi-dit了),冲wv一大气水势(Wo...
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叶片水势 leaf water potential
It was revealed that significant differences in leaf water potential,stomatal resistance,transpiration rate, and rate of water loss of excised-leaves existed among genotypes.
研究表明，叶水势、气孔阻力、蒸腾强度和离体叶片失水速率品种间均存在明显差异。
参考来源 - 期刊学术社区The predawn leaf water potential of rice plant decreased significantly when soil water content or soil water potential went down a threshold value, resulted in an obvious decline in the single leaf net photosynthetic rate.
凌晨叶水势随土壤含水量的降低而降低，表现为阈值反应。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
根水势变化趋势与叶水势相反。
叶水势可以反映作物水分状况，叶温越高，叶水势越低。
Water potential of leaf reflected crop water condition. The lower water potential of leaf the higher leaf temperature.
在相同干旱胁迫下，低氮处理的叶水势高于高氮处理的叶水势。
Under the same soil drought status, leaf water potential under high nitrogen level was lower than that under low nitrogen level.
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