Scientific research has found that plants mainly rely on blue-green and red orange light for photosynthesis, and fluorescent lights contain these two types of light, so plants can also engage in photosynthesis under light.
The organ for photosynthesis in green plants is their green leaves. The reason why the leaves are green is because a large amount of chlorophyll is distributed in the chloroplasts of the leaf cells. Chlorophyll is a type of cytochrome, divided into chlorophyll a and chlorophyll b, and its function is to capture light energy. Although visible light is the wavelength range used in photosynthesis, the wavelength of light also affects the rate of photosynthesis. Generally, photosynthesis is fastest under red light, followed by blue and purple light, and worst under green light.
Light is actually a type of light created by humans, and the energy in it can be absorbed by plants to complete photosynthesis. However, due to the fact that the temperature of artificial light sources is much lower than that of the sun, there is less visible light that can be absorbed. It is currently not easy to achieve the level of building a football field lawn. Firstly, photosynthesis is limited by light, resulting in fewer products and tender grass that is not resistant to trampling. Secondly, the cost is too high, so this method is rarely used to make lawns. If it is necessary to plant underground, it is better to combine aquatic light sources and sunlight reflection light alternately, Artificial light treatment is used in flower production to regulate photosynthesis and control flowering
As long as it is not monochromatic light, it can be used or as long as the wavelength of the light includes any wavelength range of red orange light and blue purple light. The light emitted by the variable light tube also meets the requirements and can be used as a light source for photosynthesis.
Photosynthesis refers to the process in which green plants use light energy through their chloroplasts to convert carbon dioxide and water into organic matter that stores energy, and release oxygen. It consists of two stages, light reaction and dark reaction. The light reaction stage is a chemical reaction in the first stage of photosynthesis that requires light energy to proceed. This stage is called the light reaction stage, which takes place on the thylakoids inside the chloroplasts.
The dark reaction stage is a chemical reaction in the second stage of photosynthesis, which can occur without light energy. This stage is called the dark reaction stage. The light response stage and dark response stage are integrated in the matrix within chloroplasts, and they are closely related and indispensable in the process of photosynthesis.
Photosynthesis provides material and energy sources for the survival of almost all living organisms, including humans. Therefore, photosynthesis is of great significance to both humans and the entire biological world.
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