With the extensive development of the LED industry, LED companies are constantly looking for new ways to develop. LED plant growth lamps will undoubtedly bring huge growth to plant plants, leafy berries, greenhouse vegetables and fruits, plant nursery, flowers and Chinese herbal medicines. convenient!
Different light qualities (wavelengths) correspond to different effects:
380-400nm: less chlorophyll absorption, affecting the photoperiod effect and preventing stem elongation. Violet light promotes the formation of pigments and the absorption of lin and aluminum, which directly affects the vitamin D, the formation of the stratum corneum and the accumulation of dry matter in plants and fruits.
400-520nm: chlorophyll and carotenoid absorption ratio is the largest, long-wave blue-violet light accelerates short-day plant development and promotes the synthesis of protein and organic acid; while short-wave blue-violet light and ultraviolet light can inhibit the elongation between stems and promote multiple lateral branches. And bud differentiation, and contribute to the synthesis of anthocyanidin and vitamins. Chlorophyll and carotenoids have the highest absorption ratio, so the photosynthesis is also the largest.
520-610nm: Plant pigments have a low absorption rate for this species, but can promote plant growth.
610-720nm: Plant chlorophyll has a low absorption rate for this wavelength, but has a significant effect on photosynthesis and photoperiod effect. Red light not only facilitates the synthesis of plant carbohydrates, but also accelerates the growth and development of long-day plants.
720-740nm: The absorption rate of the plant is low, stimulating cell elongation, affecting flowering and seed germination.
Plant quality light growth formula
1. Light intensity: Plant growth is affected by light intensity (photosynthetically active radiant energy PAR and photosynthesis quantum flux PPF), such as insufficient natural light in winter and rainy days, which often affect plant growth.
2. Length of sunshine (lighting time): The flowering time of many plants is affected by sunshine. We call this phenomenon sensitive to light the photoperiod. Therefore, the plant should be appropriately extended according to its growth law or shorten the illumination time to ensure the normal growth and development of the crop.
3. Light quality: Different colors of light (wavelength) have a great influence on plant growth, so the light quality should be adjusted according to the growth requirements of the crop.
4. Uniformity of illumination: In horticultural production, stable and uniform artificial illumination is the prerequisite for ensuring normal and stable production.
5. Illumination position: The proper illumination position helps plants to absorb light and improve the efficiency of photosynthesis.
Therefore, in order to ensure the high quality and high yield of crops, we need to provide all the factors that affect the photosynthesis of the above growth, so that they can grow and develop under the appropriate conditions, and produce the most beneficial benefits!
There is now such a magical lamp created specifically to enhance crop yield and quality, which can meet the various requirements for crop planting and provide unprecedented help for plant growth!
The role of LED plant growth lights
1. Filling and replacing sunlight on plants: Enhance light at any time of the day to help plants consistently with photosynthesis.
2, extend the lighting time: whether at dusk or at night, can effectively extend and scientifically control the light required by plants, without any environmental changes. Especially in the winter months, you can extend the effective lighting time.
3. Accelerate the photosynthesis of plants: in greenhouses or plant laboratories, it can completely replace natural light and promote plant growth.
4. Regulating the photoperiod of plants: thoroughly solve the situation of eating at the seedling stage, and can arrange the plant photoperiod reasonably according to the crop growth demand.
5, can choose different light quality (wavelength): for the needs of different stages of the crop, create appropriate conditions to accelerate plant growth and increase crop yield.
Planting advantages of LED plant growth lamps
1. Promote crop growth, let products go public in advance, and seize market opportunities; 2. Increase crop yields significantly, and increase incomes;
3. Resist pests and diseases, reduce the use of chemical fertilizers and pesticides, not only save costs, but also health and safety; very in line with contemporary people's pursuit of green plants; 4, improve the quality of agricultural products, increase the price / wholesale price of products; Energy saving, the same lighting effect is more than 50% energy saving than traditional light sources, and the energy saving effect is obvious. Efficient energy saving means saving money. After the cost recovery, the use is equivalent to helping you make money, so using LED plant growth lights is a wise choice; 6, safer and more reliable: our products have LM-80 certification, product quality is stable reliable!
All in all, LED plant lights help crops increase yield and quality, which in turn greatly increases the income of growers.
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