Hydraulic conductance, stomatal conductance, and maximal photosynthetic rate in bean leaves |
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Authors: | A S?ber |
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Institution: | (1) Tartu Department, Institute of Ecology, Riia 181, EE2400 Tartu, Estonia. Fax |
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Abstract: | A positive correlation was found between steady state values of hydraulic (L
pA) and stomatal conductance (g
s) of French bean leaves: both were lower in the dark than in the light and lower in water-deficient plants than in the well-watered
ones. The relative rate of stomatal opening after a pressure rise in the xylem was also positively related to L
pA. The L
pA and g
s were both related to the maximal photosynthetic rate at saturating CO2 concentrations.
This revised version was published online in June 2006 with corrections to the Cover Date. |
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Keywords: | Phaseolus vulgaris L plant watering stomatal opening |
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