Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
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Pagina 21
... Vicia faba 10.3 8.7 6.5 6.5 Stålfelt ( 147 ) floating discs Vicia faba 15.0 6.0 5.8 4.2 Meidner , intact leaves unpublished Ranunculus bulbosus 14.0 15.0 9.0 19.0 Glinka , unpublished pH values : Rumex acetosa 6.3 3335 5.6 4.5 5.6 7.7 ...
... Vicia faba 10.3 8.7 6.5 6.5 Stålfelt ( 147 ) floating discs Vicia faba 15.0 6.0 5.8 4.2 Meidner , intact leaves unpublished Ranunculus bulbosus 14.0 15.0 9.0 19.0 Glinka , unpublished pH values : Rumex acetosa 6.3 3335 5.6 4.5 5.6 7.7 ...
Pagina 22
... Vicia faba measured at least 9μ , but many had a pore diameter of 15μ , and it was the osmotic potential of these very wide - open stomata that reached a value of 28 bar . Generally , guard cells have been found to be more resistant to ...
... Vicia faba measured at least 9μ , but many had a pore diameter of 15μ , and it was the osmotic potential of these very wide - open stomata that reached a value of 28 bar . Generally , guard cells have been found to be more resistant to ...
Pagina 151
... Vicia faba , Pisum sativum , Tradescantia virginiana and Commelina coelestis strips off easily once an oblique cut has been made into the leaf blade . The loose wedge - shaped flap of tissue can be grasped with a pointed , sharp - edged ...
... Vicia faba , Pisum sativum , Tradescantia virginiana and Commelina coelestis strips off easily once an oblique cut has been made into the leaf blade . The loose wedge - shaped flap of tissue can be grasped with a pointed , sharp - edged ...
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