The plant growth light is a special kind of lamp used on the plant growth rack. According to the law of plant growth, sunlight must be required, and the plant growth light is a lamp that uses the principle of sunlight to replace sunlight for the growth and development environment of plants. .
Basic information
Name: Grow Light, the light replaces sunlight for the growth and development of plants
Function: Promote growth, prolong flowering period, and improve quality. After application testing, the wavelength of plant light is very suitable for plant growth, flowering and fruiting. Generally, indoor plants and flowers will grow worse and worse with time. The main reason is the lack of light. Irradiation, irradiated by LED lights suitable for the spectrum required by plants, can not only promote their growth, but also prolong the flowering period and improve the quality of flowers.
The application of this high-efficiency light source system to agricultural production such as greenhouses and greenhouses can, on the one hand, solve the drawbacks of the lack of sunlight leading to the decrease in the taste of greenhouse vegetables such as tomatoes and cucumbers. It will be listed before and after the Spring Festival, so as to achieve the purpose of off-season cultivation.
1. As a supplementary light, the light can be enhanced at any time of the day, which can prolong the effective lighting time.
2. Whether at dusk or at night, it can effectively extend and scientifically control the light required by plants.
3. In the greenhouse or plant laboratory, it can completely replace natural light and promote plant growth.
4. Completely solve the situation of watching the sky and eat in the seedling stage, and arrange the time reasonably according to the delivery date of the seedlings.
The significance of greenhouse lighting
The growth rate of plants depends on the light intensity, that is, the amount of light radiant energy absorbed by the surface of the plant, not on the number of light sources.
The significance of lighting inside the greenhouse is to extend enough light intensity throughout the day. Mainly used for growing vegetables, roses and even chrysanthemum seedlings in late autumn and winter. Greenhouse lighting has a huge impact on the growth period and seedling quality. Usually, for tomatoes, light will start after the plant seedlings grow two cotyledons. Continuous light for 12 days can reduce the seedling preparation period by 6-8 days. But more than 24 hours of light will cause plant growth disorder.
…
For more details click to visit:https://www.etegreen.com/blog/plant-growth-lights/
