What are the precautions for using fill light in greenhouses

Greenhouse Full Spectrum Grow Lights is becoming more and more popular. As a kind of lamp that can replace sunlight to provide light to plants anytime and anywhere, it has been used more and more in agricultural planting in recent years. Plant supplement light can be used in greenhouse planting, home planting or plant factories, but plant supplement light must be paid attention to in the process of using it. It is not only necessary to add supplementary light to plants. When using fill light to fill light, there are many minefields to avoid, and timely adjustments should be made according to the actual situation.

After adding plant supplement light to the greenhouse or greenhouse planting, pay attention to adjusting the distance and position of the supplement light. Adjust the installation distance of the fill light according to the size of the greenhouse area and the growth of the plant. If the fill light is only a simple fill light, it can be a little closer to the plant. If the fill light has the effect of heating, it must be distanced. Keep plants farther away to prevent damage to plants.

When using the fill light, pay attention to the time to fill the plant with light. After the crops are transplanted, try to avoid the use of supplementary lights. You should wait for the plants to grow normally after slowing the seedlings before using the supplementary lights. In addition, when supplementing light is used to supplement light for plants, it is necessary to flexibly set the light time and light intensity according to the type of plant. Different types of plants have different requirements for the time and intensity of light. And in different growth stages of crops, the requirements for light are also different. According to the growth state of the plant, choose whether to use red or blue light for the fill light or full spectrum according to the actual situation.
Plant supplementary light is generally used when there is insufficient light such as rainy or hazy days. It should be combined with the growth of plants and the local light environment, and appropriate light supplementation should be given to plants. It is absolutely not possible to provide plants 24 hours a day. Using fill light to fill light, plants also need time to rest for respiration.

When using plant supplement light in the greenhouse, pay attention to moisture-proof. You can add a reflective film on the ground to use the refraction of light to increase the utilization rate of light, so that the middle and lower parts of the plant can also get more light.
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