How to choose the 1000w led plant light that suits you Yaorong Technology
With the development of technology, the application of LED plant supplement light has become more and more common. It can be used for various crops and has a clear supplement light effect. But the prerequisite for a good fill light effect is to choose a suitable 1000wled plant fill light. What factors are related to the choice of LED plant fill light? How to choose LED plant light?
1. Planting environment When choosing a supplementary light, you should choose the appropriate supplementary light according to the planting environment. If it is grown indoors, when choosing a 1000wled plant supplementary light, you must choose a full-spectrum LED plant supplementary light, red The blue light fill light is harmful to the human body and will make people dizzy and nauseous for a long time. Outdoor or in a greenhouse with high humidity, you should choose a waterproof LED plant supplement light lamp, which can extend the life of the LED plant supplement light lamp and ensure normal use.
2. Crop types Different crops do not require light. For wild vegetable crops, we can choose to use full-spectrum fill light, which is reasonably priced and sufficient to achieve the fill light effect. For fruits and crops and flowers, you can choose red and blue light supplement light, which has a good supplement light effect in promoting the growth of stems and leaves, flowering and fruit, preventing overgrowth and coloring.
3. Crop growth requirements When choosing the power of the fill light, the fill light with the appropriate power should be selected according to the crop's requirements for light intensity and light time. Crops with long light need long-term supplement light. Long-term use will shorten the service life of the supplement light. Therefore, when choosing, pay attention to the warranty period of the supplement light to ensure the service life.
4. Supplementary lights merchants When choosing supplementary lights, in addition to paying attention to their own needs for supplementary lights, they should also pay attention to the strength of the 1000wLED plant supplementary lights. Competent fill-light vendors have guarantees on the quality and price of fill-lights. For example, LED plant supplement light manufacturers will absolutely strictly control price and quality to ensure the effect of supplement light.
The importance of supplemental light in greenhouses
In recent years, with the accumulation and maturity of knowledge and technology, the LED plant growth lamp, which has been regarded as a symbol of high-tech modern agriculture in China, has gradually entered people's field of vision. With the gradual deepening of the study of spectroscopy, studies have found that light of different wavelengths has different effects on each growth stage of plants. The significance of the interior lighting of the greenhouse is to extend enough light intensity in a day. It is mainly used to grow vegetables, roses and even chrysanthemum seedlings in late autumn and winter.
Artificial lighting is necessary on cloudy days and low light intensity. At least 8 hours of light per day should be given to the crops at night, and the time of day light should be fixed. However, the lack of night rest can also cause plant growth disorders and reduce production. Under fixed environmental conditions such as carbon dioxide, water, nutrients, temperature and humidity, the "photosynthetic luminous flux density PPFD" between the light saturation point and the light compensation point of a specific plant directly determines the relative growth speed of the plant, and the efficient light source PPFD phase Combination is the key to the efficiency of plant factories.
Arrangement of fill light time
1. As a supplementary light, it can enhance the light at any time of the day, and 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 the greenhouse or plant laboratory, it can completely replace natural light and promote the growth of plants. 4. Thoroughly solve the situation that the seedlings need to be eaten according to the day, and arrange the time according to the delivery date of the seedlings.
The choice of 1000wled plant growth light
Scientific selection of light sources can better control the speed and quality of plant growth. When using artificial light sources, we must choose the natural light that is closest to satisfying the conditions of plant photosynthesis. Measure the photosynthetic luminous flux density PPFD (Photosynthetic PhotonFlux Density) produced by the light source to the plant, and grasp the photosynthesis rate of the plant and the efficiency of the light source. The amount of photosynthetically active photons is the chloroplast that initiates the photosynthesis of the plant: it includes the light response and the subsequent dark response .
1000wled plant growth light should have the following characteristics
1. Efficiently convert electrical energy into radiant energy.
2. Achieve high radiation intensity within the effective range of photosynthesis, especially low infrared radiation (heat radiation)
3. The emission spectrum of the bulb is in line with the physiological requirements of plants, especially in the effective spectral region of photosynthesis.
Principle of 1000wled plant supplement light
LED plant supplement light is a kind of plant light. It uses light-emitting diode (LED) as the light source and uses light to replace sunlight to create an environment for plant growth and development according to the growth law of plants. LED plant lights help shorten the growth cycle of plants. The light source is mainly composed of red and blue light sources. The most sensitive light band of plants is used. Red wavelengths use 630nm and 640-660nm, and blue wavelengths use 450-460nm and 460-470nm. . These light sources can make the plant produce the best photosynthesis, so that the plant can get the best growth state. The light environment is one of the indispensable and important physical environmental factors in the growth and development of plants. Through the regulation of light quality, the control of plant morphology is an especially important technology in the field of facility cultivation.
Application and prospect of 1000w led plant supplement light
The area of facility horticulture in my country is developing rapidly, and the lighting technology of light environment control for plant growth has attracted enough attention. Facility horticulture lighting technology is mainly used in two aspects: 1. It is used as supplementary lighting for plant photosynthesis when the amount of sunshine is low or the sunshine time is very short; 2. It is used as the induction lighting for plant photoperiod and light morphology; 3. Plant factory The main lighting.
