Take stock of the advantages of LED plant lights
Light has regulatory effects on the photosynthetic effect, growth and development, morphogenesis, and material metabolism of plants. According to expert research, LEDs are monochromatic regardless of the blue-green light output by gallium nitride and the yellow-red light output by gallium arsenide and indium phosphide. Light can be used alone or in combination. The biological efficacy is high. The use of LED plant lights can concentrate specific wavelengths of light to irradiate plants uniformly, adjust crop blossoms and fruits, and control plant height and plant nutrients.
LED plant light is to control the photoperiod to affect the growth of plants
All living things on the earth have their own work and rest time. Humans also need to work and need rest; animals also need to; plants also have working time and rest time, which we call the light cycle.
Plant growth is in the open-air nature, each plant has formed its own photoperiod gene, but due to various uncontrollable factors of nature, their true growth talent has not been fully excavated, LED plant lights will Plants are moved from outdoors to indoors, and various growth conditions can be fully controlled manually, which completely activates the growth cells of plants, and adjusts the photoperiod of plants through LED plant lights, thereby affecting the growth of plants.
LED plant lights affect the growth of plants by controlling the intensity of light
The intensity of light has a very important influence on the cell proliferation and organ differentiation of plants, that is, it has a very important influence on the growth of plants. Different light intensity affects all stages of plant growth. The initial stage of plant growth does not need to be too strong. The light can meet the needs of plant germination and growth. With the growth of plants, the light intensity should be increased appropriately, which is very important for the robustness and orderliness of seedlings. When the plants bloom and bear fruit, LED plant lighting directly affects the flowering period and The fruit setting rate also determines the yield and quality of this plant.
The customization of LED plant lights is to control the light quality to affect plant growth
The lamp beads of the LED plant growth lamp for plant lighting are mainly red lamp beads, blue lamp beads, white light lamp beads and full-spectrum lamp beads. The reason why such spectrum lamp beads are used is because countless experiments have shown that plants grow the most The light needed is red light and blue light. The white light of the LED plant lamp is to supplement other spectral components that may be needed for plant growth. The light spectrum of the full-spectrum LED plant lamp is mainly red and blue, and the light quality is better. The lure of wounded tissue and the differentiation of organs also have a significant impact. The red spectrum plays a particularly important role when the plant is flowering and fruiting.
Talking about the advantages of LED plant growth supplement light Using Yaorong led plant light has the following advantages:
one. High lighting effect
The LED light source is also called a semiconductor light source. It has a relatively narrow wavelength and can emit light of a specific wavelength, so it can control the color of the light, and use it to illuminate the plants alone. Under the red and blue (9:1) mixed light, the growth is also very good. Not only is it strong, the root system is also very developed, and it can also improve plant varieties.
two. High efficiency and energy saving
The spectrum of traditional sodium lamps lacks blue light, and the spectrum of mercury lamps and energy-saving lamps lacks red light. LED plant lamps have rich wavelength types, which are in good agreement with the spectral range of plant photosynthesis and light morphology; they can be combined as needed to obtain pure Monochromatic light and compound spectrum can concentrate light of a specific wavelength to irradiate crops evenly, so the supplementary light effect of LED plant lights is much more efficient than that of previous growth lights;
The product is DC driven, does not require warm-up time, and restarts instantly (response time 100nS), the electro-optical conversion rate is close to 100%, the brightness is higher, and the energy-saving effect is very obvious. It has the characteristics of high brightness and long service life. The lighting effect is more than 90% energy-saving than traditional light sources.
three. Increase production and prevent harm
Through the technical treatment of the light source, under the illumination of the LED plant light source of the appropriate wavelength, the growth rate and survival rate of the plant is expected to increase by 20% to 50%, and it can save about 30% of the energy; the growth rate is faster than the normal natural growth plant It is almost 3 times faster. For example, a flower with a life span of only one or two days can be prolonged to about 20 days under the illumination of LED plant lights. Solve the problem of lack of sunlight in the greenhouse in winter, promote the chlorophyll, anthocyanin and carotene needed in the photosynthesis of plants, so that the fruits and vegetables are harvested 20% earlier, and the yield is increased by 30% to 50%.
Four, environmental protection and safety
LED is a solid cold light source with very low heat load, and it will not burn when placed close to plants; the luminous body is "super bright LED lamp beads", and there is no ultraviolet and infrared in the spectrum, electromagnetic protection is very good, and there is no radiation; DC drive, no flashing screen, very soft light, which can better protect the human brain, eyes, and skin; all materials used are in compliance with environmental protection requirements, and there is no harmful gas emission during the use of the lamp, and it does not contain EU ROHS environmental protection The mercury and heavy metal substances banned by the directive, the entire lamp can be recycled for a second time.
five. Durable and longevity
LED lamp beads have no filament, no volatile matter, and very little heat. The theoretical service life can reach 100,000 hours, and the actual service life can reach at least 50,000 hours, which is 20 times that of ordinary bulbs and 4 times that of ordinary energy-saving lamps; lighting every day 5 hours can be used for 10 years.
Six. easy to use and install
The irradiation area and height of the lamp will change accordingly according to different plants and environments, and the technical parameters will also change accordingly; LED plant lamps are small in size and can be prepared for many kinds of device lamps and lanterns, occupying a small space, and can be used. Multi-layer cultivation and three-dimensional combination make it easy to install.
Due to these remarkable features, energy-saving LED plant growth lights can control plant growth by controlling the light time, improve the quality and yield of seedlings, and are very suitable for plant cultivation in a controlled facility environment, such as plant tissue culture and facilities Horticulture and industrialized seedling breeding and aerospace ecological life support system, etc.
