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The difference between artificial and natural light for plants

Low light is a common plant stress factor that affects the photosynthesis, growth and yield of plants under natural and cultivated conditions. Can the fluorescent lamps in the home solve the photosynthesis problem of plants? Many home lights and decorative lights are also red and blue, but this lamp has no light filling effect on plants. Because only blue light with a wavelength of 450-470 nanometers and red light of about 660 nanometers have a fill light effect on plants, red and blue lighting lamps that are not in the wavelength range have no effect on plants. Therefore, fluorescent lamps at home do not promote photosynthesis of plants.

LED plant lights are completely comparable to sunlight, and can completely replace sunlight in winter to provide a reasonable lighting environment for plants. In many times when there is no sunlight, such as lightning and thunder, dark clouds, wind and rain, fog and frost and hail, you can use plant lights to fill the light, in the sunset, when darkness descends on the earth, you can use plant lights to fill the light, in the basement, in the plant factory, in the greenhouse, you can use plant lights to fill the light.

LED plant lights have more advantages than sunlight, because LED plant lights have controllability, when to turn on the lights, when to turn off the lights, when to use how much intensity of light, when to use how many ratios of red and blue light, everything is in control. Different plants need different intensities of light, with different light saturation points, light compensation points, in different growth stages, the need for different spectra of light, red light to promote flowering and fruit, blue light to promote stems and leaves, these can be artificially adjusted, and sunlight can not, can only resign themselves to fate. It can be seen that LED plant lights are more nutritious than sunlight, and with the help of LED plant lights, crops tend to mature faster, yield higher and better quality than plants under sunlight.