Chlorophyll a absorbs light within the violet, blue and red wavelengths while mainly reflecting green.
Chlorophyll a is absorbed more efficiency Light with a wave of 680 to 700 nanometers
Light greatly affects the direction of the plant to fruiting (flowering) or to vegetative growth and even on the efficiency of photosynthesis, insect infestation and seed germination.
Light affects its intensity, duration, and wavelength
Chlorophyll a absorbs light within the violet, blue and red wavelengths while mainly reflecting green.
Chlorophyll a is absorbed more efficiency Light with a wave of 680 to 700 nanometers
Light greatly affects the direction of the plant to fruiting (flowering) or to vegetative growth and even on the efficiency of photosynthesis, insect infestation and seed germination.
Light affects its intensity, duration, and wavelength
When chlorophyll receives sunlight, it's electrons the electrons become excited and jump to a higher energetic state. Three things can happen: the energy can be released back inform of fluorescence, the energy can be released back in form of heat or the excitation energy can be passed along to the photochemical processes; this three phenomena compete with each other. So more fluorescence and heat emitted = less photochemical efficiency
Closed reaction centres reduce the overall photochemical efficiency, and so increases the level of fluorescence. Transferring a leaf from dark into light increases the proportion of closed PSII reaction centres, so fluorescence levels increase for 1–2 seconds. Subsequently, fluorescence decreases over a few minutes.
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