People often ask whether LED plant supplement light is useful. This question can be answered in the following two aspects.
Plant growth characteristics:
The spectrum required during plant growth is within the range of 400-800nm. Mainly divided into blue light segment 400-450nm and 600-800nm red light (peak 660nm) on photosynthesis of plants
Use the most contribution. The red light and blue light in the spectrum of the LED plant fill light can fully meet the light required during the growth of qualitative plants. Therefore, the LED plant light supplement light technology will be the modern IT agriculture (science and technology agriculture) and
The new trend and development direction of urban facility agriculture.
The spectrum of LED plant supplement light produced by our company is as follows:
To
The value of the abscissa represents the waveband. Obviously, this spectrogram highlights the blue and red wavebands, the blue part is 400-500NM and the red part is 600-800NM.
Comparison of the characteristics of traditional plant fill light and LED:
The traditional shortcomings lie in the impure light quality, inconsistent light intensity, and low energy efficiency of the light source in the spectral components, while the LED plant supplement light has the characteristics of pure spectrum, high light efficiency, energy saving and environmental protection, so it is used in a large number of facilities in the cultivation environment. be utilized.
In terms of supplemental light effect, it is probably the use of LED supplementary light technology, which can significantly promote the development of spinach, radish and lettuce, improve morphological indicators, and increase its growth rate and photosynthetic rate by more than 20%. Can make the sweetness in beets
The bioaccumulation of vegetable element is the largest, and it produces the highest accumulation of sugar and starch in the hair roots. The morphology of the stems and leaves of pepper and perilla can be significantly changed, and the photosynthetic rate of the plant can be significantly increased. Used on flowers to increase flower buds
The number and blooming number can improve the quality of the flowers and prolong the flowering period. It can cause an increase in the number of stomata in marigold and sage plants, and the increase in stomata means an increase in photosynthesis.
LED plant grow lights cultivate northern Cordyceps sinensis, LED plant grow lights cultivate northern Cordyceps sinensis
The LED plant growth lamp can cultivate Cordyceps sinensis. Compared with the traditional incandescent lamp used for cultivation, the LED spectrum and illumination have very big advantages, especially the full-spectrum LED plant growth produced by our company.
Long lamps can shorten the cultivation time by 2/5, and the effect is better than incandescent lamps. At the same time, the power consumption is only 1/10 of that of incandescent lamps, which greatly reduces the cost of the cultivation process.
Cordyceps militaris and Cordyceps militaris are both medicinal fungi. They are also called Cordyceps militaris. They are one of the species of Cordyceps militaris. Because of their functions are equivalent to those of Cordyceps sinensis, the price of Cordyceps militaris in the market is about 20,000 yuan per kilogram, while the expensive Cordyceps militaris costs 700,000 yuan per kilogram. This greatly reduces costs and has become the focus of international herbal research.
The cultivation technology of the fruit body of Cordyceps militaris mainly optimizes the LED spectrum required during the growth of Cordyceps militaris, filtering out the various bands that affect plant growth, allowing the plant to achieve the best results in growth, and improving the growth of Cordyceps militaris. The entity and cordycepin (cordycepin) double the yield.
Biotechnology experts said that household incandescent bulbs are full-spectrum, and it takes 55 days to cultivate mycelium; LED bulbs can be given different colors and wavelengths according to the growth stage of Cordyceps, and it only takes 35 days for mycelium to mature.
The application of LED grow lights in indoor plants, flowers and vegetables, the application of LED grow lights in indoor plants, flowers and vegetables
The wavelength of LED plant growth lights 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, which is suitable for the required spectrum of plants.
The LED growth light can not only promote its growth, but also prolong the flowering period and improve the quality of the flowers. The application of this high-efficiency light source system to agricultural production such as greenhouses, greenhouses and other facilities can solve the problem on the one hand.
Insufficient sunshine has led to the disadvantages of reduced taste of greenhouse vegetables such as tomatoes and cucumbers. On the other hand, it can also make winter solanum vegetables in the greenhouse before and after the Spring Festival to go on sale, so as to achieve the purpose of off-season cultivation.
1. As an LED supplementary light, it can enhance the light 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.
The application of LED plant supplement light in plant cultivation, the application of LED plant supplement light in plant cultivation
Light environment is one of the important physical environmental factors that are indispensable for plant growth and development. Controlling plant morphology through light quality regulation is an important technology in the field of facility cultivation.
As the fourth-generation new type of lighting LED light source, LED plant supplement light has many characteristics that are different from other electric light sources, which also makes it the first choice for energy-saving and environmentally friendly light sources. Applied to plant culture collar
The LED supplemental light in the domain also exhibits the following characteristics: rich wavelength types, just in line with the spectral range of plant photosynthesis and light morphology; the half-width of the spectral wave width is narrow, and pure monochromatic light and composite light can be combined as required
It can concentrate light of a specific wavelength to irradiate crops in a balanced manner; it can not only adjust the flowering and fruiting of crops, but also control the height and nutrient content of the plants; the system has less heat and takes up less space, and can be used for multi-layer cultivation three-dimensional combination system , To achieve low thermal load and miniaturization of production space; in addition, its strong durability also reduces operating costs. Because of these remarkable features, LED plant supplement light is very suitable for plant cultivation in a controllable facility environment, such as plant tissue culture, facility gardening and factory seedlings, and aerospace ecological life support systems.
Why LED light can help plants grow, why can LED light help plants grow
Plant growth principle:
Light environment is one of the important physical environmental factors indispensable for plant growth and development. Controlling plant morphology through light quality regulation is an important technology in the field of facility cultivation.
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