• This phenomenon is mainly caused by the stomatal resistance.

    这种现象由于气孔阻力的影响所致。

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  • There is a great effect between photosynthetic speed and light intensity, air temperature, relative humidity and stomatal resistance.

    光照强度气温湿度气孔阻力等因子对光合作用产生显著影响

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  • Photosynthetic rate and chlorophyll content of flag leaf declined sharply, and leaf stomatal resistance increased rapidly in late period of senescence.

    衰老后期,根系活力、叶片光合速率叶绿素含量快速下降叶片气孔阻力增加

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  • 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.

    研究表明水势气孔阻力蒸腾强度离体叶片失水速率品种存在明显差异

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  • All the phenomena show: water flow resistance is the important prerequisite to cause transpiration fluctuation, and the latter can be the result of stomatal oscillation.

    这些现象说明水流阻力蒸腾波动产生重要前提条件蒸腾波动则可能气孔开合波动直接结果

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  • Thus the stomatal characteristics were regarded as reference indicators in evaluating the soybean drought resistance.

    气孔特性抗旱性有一定的关联,可作为评定大豆抗旱性的参考指标性状。

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  • The stomatal diffusive resistance (SDR) of leaves is one of the indexes of the air-filtering ability of plants.

    叶片气孔扩散阻抗大小植物净化空气能力指标之一

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  • Therefore, it is proposed that stoma density and stomatal conductance of the lower leaves on tobacco plant be used as a selection marker for disease-resistance breeding.

    因此下部气孔密度气孔导度可以作为抗病育种选择指标

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  • These results suggested that stomatal oscillations induced by atmospheric drought stress and root resistance were mainly a type of hydropassive movement.

    结果说明荒漠干旱条件诱发的甘草气孔振荡可能主要种水被动过程。

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  • Thedrought-resistance depend on the stomatal sensitivity to leaf NO content on the stomalevel, the stoma of dryland cultivar could rapidly response to the changing of leaf NOcontent.

    抗旱性气孔NO含量变化灵敏度有关旱地品种叶片NO含量变化具有较快速反应

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  • Thedrought-resistance depend on the stomatal sensitivity to leaf NO content on the stomalevel, the stoma of dryland cultivar could rapidly response to the changing of leaf NOcontent.

    抗旱性气孔NO含量变化灵敏度有关旱地品种叶片NO含量变化具有较快速反应

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