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How to use LED plant growth lights correctly?

284 Published by admin Nov 27,2020

The LED plant growth lights is a special kind of lamp: the lights is a kind of lamp that uses the principle of sunlight to replace the sunlight to give the plant growth and development environment. led plant grow lights After application tests, the wavelength of LED plant growth lights is very suitable for plant growth, flowering, and fruit. Generally, indoor plants and flowers will grow worse and worse with time. The main reason is the lack of light irradiation. Through LEDs that are suitable for the required spectrum of plants Light irradiation can not only promote its growth, but also prolong the flowering period and improve the quality of the flowers; and the application of this high-efficiency light source system to agricultural production such as greenhouses, greenhouses and other facilities can solve the problem of insufficient sunlight leading to tomatoes, cucumbers, etc. The disadvantages of reduced taste of greenhouse vegetables, on the other hand, can also make winter solanum fruits and vegetables in greenhouses come on the market 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 extend the effective lighting time.
  2. Whether it is at dusk or at night, it can effectively extend and scientifically control the light required by plants.
  3. In a greenhouse or plant laboratory, it can completely replace natural light and promote plant growth.
  4. Thoroughly solve the situation that the seedlings should be eaten according to the day, and arrange the time according to the delivery date of the seedlings.
The meaning of LED plant growth lights inside the greenhouse. What we need to know is that the growth rate of plants depends on the intensity of light, that is, the amount of light radiant energy absorbed by the plant surface, not the number of light sources. Many people ask what is the meaning of the interior lighting of the greenhouse, how to do it, and which light source should be used? The significance of the LED plant growth lights of the greenhouse is to extend enough light intensity throughout the day. It is mainly used to grow vegetables, rose 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, the light starts after two cotyledons are grown on the plant seedlings. 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 disorders. The most suitable light time is 8 hours a day. On cloudy days and low light intensity, artificial lighting is necessary. At least 8 hours of light per day should be given to the crop at night, and the time of day light should be fixed. However, lack of night rest can also lead to plant growth disorder and reduce production. For tomatoes, the most effective light time is from dusk to midnight, 16:00-24:00 or from midnight to early morning 24:00-8:00. The light is 8 hours and the rest is 8 hours. In practice, we should provide light to the plants throughout the growth period, that is, from the seedling to the planting period. In the final period, we should reduce the light to 6 hours a day or even stop 2-3 days. If it takes a long time to the colonization period because of poor light conditions, usually the light lasts for a month. Spider led grow lights

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