Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
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Pagina 55
... diffusion pathways . However , as can be seen from Fig . 3.2 , even when the stomata are not fully open , the contour surfaces of equal vapour ... DIFFUSION THROUGH STOMATA Details of the diffusion path between leaves and the atmosphere.
... diffusion pathways . However , as can be seen from Fig . 3.2 , even when the stomata are not fully open , the contour surfaces of equal vapour ... DIFFUSION THROUGH STOMATA Details of the diffusion path between leaves and the atmosphere.
Pagina 56
... diffusion but also by a form of cytoplasmic transport based on streaming movements , which would partly offset the slowness of diffusion in the liquid phase . The resistance of diffusion paths , the ' End Correction ' and ' Effective ...
... diffusion but also by a form of cytoplasmic transport based on streaming movements , which would partly offset the slowness of diffusion in the liquid phase . The resistance of diffusion paths , the ' End Correction ' and ' Effective ...
Pagina 59
... diffusion path , thus obtaining : R = 1 ᎠᎪ [ πD A L + + + ( 8 ) 8 na 4 common term transforming effective lengths into resistances in terms of equivalent air paths effective length of effective length of external proportion of total ...
... diffusion path , thus obtaining : R = 1 ᎠᎪ [ πD A L + + + ( 8 ) 8 na 4 common term transforming effective lengths into resistances in terms of equivalent air paths effective length of effective length of external proportion of total ...
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMATAL CELLS | 1 |
THE MEASUREMENT OF Stomatal APERTURE | 26 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
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acid air space system antitranspirants blue light carbon dioxide cause stomatal closure cent changes in stomatal chlorophyll chloroplasts cm² CO₂ CO2 concentration CO2-compensation point CO2-free air cobalt chloride paper darkness degree of opening density diameter diffusion path diffusive flow effective length endogenous rhythms energy epidermal cells epidermal strips evidence experiments glucose-1-phosphate glycollate guard cells Heath hydrolysis illumination leaf light intensity liquid phase mannitol manometer Mansfield mbar measured mesophyll metabolic Mouravieff night opening normal observations occur onion opening and closing osmotic oxidative phosphorylation oxygen photophosphorylation photosynthesis plants plasmolysed porometer pressure rate of diffusion rate of photosynthesis reaction reduced resistance to diffusion shown solution Stålfelt's starch content stomatal aperture stomatal behaviour stomatal control stomatal mechanism stomatal movements stomatal opening stomatal pores stomatal resistance stomatal tube subsidiary cells temperature increase tissue turgor uptake Vicia faba water deficit water vapour Xanthium pennsylvanicum Zelitch