The results indicated that RDI could postpone leaf senescence and increase photosynthesis rate, transpiration rate and root activity in later stage.

结果表明玉米苗期调亏处理能延缓后期叶片和根系衰老，保持较高的光合速率、蒸腾速率和根系活力。

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The changes of transpiration rate, net photosynthesis in a day and their relationship with various environmental factors were studied in this paper.

对开花期香紫苏功能叶片的蒸腾作用、光合作用日变化规律以及二者与环境因子之间的相互作用进行了研究。

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And the transpiration rate, organ water potential, photosynthesis rate, growth rate will decrease with the fall of soil water potential.

数值分析还表明当土壤水势逐步下降时，蒸腾速率、组织水势、光合速率、生长速率都不断下降。

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