Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
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Pagina xii
... Stomatal control of transpiration 3.4 Stomatal control of photosynthesis 49 600 49 55 59 63 5938 3.5 The experimental control of stomatal aperture 66 080 Chapter 4 STOMATAL RESPONSES TO ENVIRONMENTAL FACTORS 69 4.1 Light and carbon ...
... Stomatal control of transpiration 3.4 Stomatal control of photosynthesis 49 600 49 55 59 63 5938 3.5 The experimental control of stomatal aperture 66 080 Chapter 4 STOMATAL RESPONSES TO ENVIRONMENTAL FACTORS 69 4.1 Light and carbon ...
Pagina 60
... stomatal resistance is very small compared with the external resistance , and stomatal control of the rate of vapour loss must be limited to smaller openings when the stomatal resistance becomes comparable in magnitude to the external ...
... stomatal resistance is very small compared with the external resistance , and stomatal control of the rate of vapour loss must be limited to smaller openings when the stomatal resistance becomes comparable in magnitude to the external ...
Pagina 65
... stomata occupied only about one per cent of the leaf area ; in this condition the stomatal resistance to the diffusion of CO2 amounted to 0.028 s cm - 3 and that of the liquid phase resistance 0.1 s cm - 3 ; hence partial stomatal control ...
... stomata occupied only about one per cent of the leaf area ; in this condition the stomatal resistance to the diffusion of CO2 amounted to 0.028 s cm - 3 and that of the liquid phase resistance 0.1 s cm - 3 ; hence partial stomatal control ...
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMATAL CELLS | 1 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
STOMATAL RESPONSES TO ENVIRONMENTAL FACTORS | 69 |
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acid 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 intercellular space leaf light intensity liquid phase maize mannitol manometer Mansfield mbar measured mesophyll metabolic 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 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 walls water deficit water vapour Xanthium pennsylvanicum Zelitch