Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
Vanuit het boek
Resultaten 1-3 van 27
Pagina 83
... normal B : xantha C : albina C 1 : 1 A darkness 0 400 500 600 700 wavelength m 40 light 30 B C 5 10 15 20 25 30 35 40 minutes Fig . 4.10 Transpiration of three varieties of barley having different pigment contents . The inset shows the ...
... normal B : xantha C : albina C 1 : 1 A darkness 0 400 500 600 700 wavelength m 40 light 30 B C 5 10 15 20 25 30 35 40 minutes Fig . 4.10 Transpiration of three varieties of barley having different pigment contents . The inset shows the ...
Pagina 84
... normal barley . Shaw found only 1 to 2 μg per gramme fresh weight in the albino compared with 770 μg in a green barley . This small amount of chlorophyll enabled the albino to photosynthesise , but at a very low rate . The guard cells ...
... normal barley . Shaw found only 1 to 2 μg per gramme fresh weight in the albino compared with 770 μg in a green barley . This small amount of chlorophyll enabled the albino to photosynthesise , but at a very low rate . The guard cells ...
Pagina 113
Hans Meidner, Terence Arthur Mansfield. 5.3 Rhythms and the normal diurnal movements of stomata The gas exchange required by the aerial parts of a plant ... normal diurnal movements of stomata After-effects of environmental factors rhythms.
Hans Meidner, Terence Arthur Mansfield. 5.3 Rhythms and the normal diurnal movements of stomata The gas exchange required by the aerial parts of a plant ... normal diurnal movements of stomata After-effects of environmental factors rhythms.
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMATAL CELLS | 1 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
STOMATAL RESPONSES TO ENVIRONMENTAL FACTORS | 69 |
Copyright | |
7 andere gedeelten niet getoond
Overige edities - Alles bekijken
Veelvoorkomende woorden en zinsdelen
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