The effect of seven colors of light on the growth of plants, what is the effect of color light in su

The seven-colored light can be described as sunlight, but there is less infrared and ultraviolet light, and the mixture of the seven-colored light is white light, and photosynthesis can occur after the chlorophyll of the plant is absorbed, 1: photolysis of water, the production of oxygen. 2：

Converts light energy into chemical energy to produce ATP, which provides energy for dark reactions. 3: Using hydrogen ions, the product of water photolysis, Nadph+H ions are synthesized to provide a reducing agent for dark reactions.

Dark reactions are essentially a series of enzymatic reactions.

Conditions: No light is also available, dark reactive enzymes.

Location: Chloroplast matrix.

Influencing factors: temperature, carbon dioxide concentration.

Process: Different plants have different processes of dark reactions, and the anatomy of the leaves is also different. This is the result of the plant's adaptation to the environment.

Dark reactions can be divided into three types: C3, C4 and CAM. The three types are divided according to the process of carbon dioxide fixation.

Sunlight is composed of red, orange, yellow, green, blue, indigo, purple and other seven colors mixed, in the process of plant photosynthesis, plant chloroplasts absorb red light and blue-violet light the most, so red light and blue-violet light are the most suitable light quality for plant photosynthesis. Different light quality also affects the photosynthetic rate of plants The photosynthetic rate is the fastest in orange and red light, followed by blue and violet light, and the worst in green light. That's all I know.

Plants are mostly green because plants contain chlorophyll, which mainly absorbs red, orange and blue-violet light. In addition, the orange spectral region is 610 760nm, and the blue-violet spectral region is 400nm and 510nm.

There are several pigments in plants: chlorophyll, carotene, lutein, etc., chlorophyll absorbs red light and blue-violet light, reflects green light, carotene and lutein have a strong reflection effect on yellow light and green light, if the cultivated plants use blue-violet light or red light, the plant grows well, and the plant grows poorly when using green light. Orange light also has a smaller positive effect on the growth of plants.

What is the effect of light on the growth and development of flowers? Learn this, the plants are vigorous and the flowers are gorgeous.

Plant pants are opaque, and plants appear green, indicating that plants can reflect green light and absorb other colors of light; The reason why plants reflect green light is because plants do not need green light for growth, that is, green light is not nonsense, which is conducive to the growth of plants

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