What kind of light can be used instead of sunlight plants?
The formation of chlorophyll in all plants requires light for photosynthesis. The blue and red wavelengths play an important role in the growth of plants. Blue waves stimulate leaf growth, while red promotes flowering.The plant has certain requirements for quality. Incandescent lights are the most common. They emit intense yellow and red lights with warm colors, while halogen lights are cool colors. Should be placed on the attention should not be placed in close to the light source, the heat will burn its leaves, there should be a certain distance between them. Such as incandescent bulbs should be 60 cm away.As long as the growth of plants, water, carbon dioxide, chlorophyll, growth conditions, then ordinary fluorescent lamp is OKThere is now a fluorescent tube specially built for the sun to replace the sunTo the shops that sell aquarium equipment, there is a fluorescent tube used to grow water plants.
As long as it's not the green light, OKRed light is best. Blue violet light is best
The color of the light makes the naked eye look like the sun's rays. Imported 30W ranging from 40 yuan to 100 yuan each, the domestic made much more flat, the most flat about 8 yuan a. These fluorescent lights, even when they are used in homes, can make people feel comfortable, but the price is always more expensive than the ordinary fluorescent lamp.The defect of the plant (Ying Guang) lamp tube is that the effective irradiation distance is within 500mm, the attenuation is great, and the utility is greatly reduced. In addition, metal halogen chandelier, mercury chandelier, its effective distance, power is also large, more suitable for large distance use.
