Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
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Pagina 26
Hans Meidner, Terence Arthur Mansfield. 2. The measurement of stomatal aperture The measurement of stomatal aperture ... measured , or the resistances offered collectively by many stomata to gaseous diffusion or viscous flow , or to the ...
Hans Meidner, Terence Arthur Mansfield. 2. The measurement of stomatal aperture The measurement of stomatal aperture ... measured , or the resistances offered collectively by many stomata to gaseous diffusion or viscous flow , or to the ...
Pagina 31
... measurement of this colour change more precise , it is usual to place a dark - blue colour standard on one side of the test paper and a light - blue one on the other side , and the time is measured for the cobalt chloride paper to ...
... measurement of this colour change more precise , it is usual to place a dark - blue colour standard on one side of the test paper and a light - blue one on the other side , and the time is measured for the cobalt chloride paper to ...
Pagina 38
... measurement of the rate of air flow through a leaf by timing with a stop - watch is still used in Alvim's porometer ... measured for the rubber teat to inflate . However , for greater precision and measurements in absolute units , the ...
... measurement of the rate of air flow through a leaf by timing with a stop - watch is still used in Alvim's porometer ... measured for the rubber teat to inflate . However , for greater precision and measurements in absolute units , the ...
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