Future application trends of LED plant growth lights

LED plant growth lights have broad application prospects in high-economic crops, and products tend to be specialized, efficient and intelligent.

With the continuous deepening of optical and botanical research, as well as the continuous development and progress of supplementary light technology, the use of customized light environment control to control the growth of more plants will become an important trend in the industry. As the technology further matures, plant growth lights It is gradually being used in more biological categories. In addition to the currently widely used vegetables, fruits, flowers and green plants, it is also gradually used in the cultivation of medicinal plants and mushrooms. Medicinal plants belong to the high-end planting field. Cordyceps, Anomatis, Dendrobium and other medicinal materials have high economic value. They are an industry where plant growth lights are widely used and have broad development prospects. Development trends of plant growth light industry:

1. Specialization

Plant growth lights have adjustable spectrum and light intensity, as well as low overall heat generation, good waterproof performance, and are suitable for plant lighting in various scenarios. At the same time, changes in the natural environment and people's pursuit of food quality have promoted the vigorous development of facility agriculture and plant factories, and the plant growth lamp industry has entered a period of rapid development. In the future, plant growth lamps will improve agricultural production efficiency and improve It plays an important role in food safety and improving the quality of fruits and vegetables. The light source of plant growth lights will further develop with the gradual specialization of the industry and move in a more targeted direction.

2. Efficiency

Improving light efficiency and energy efficiency is the key to significantly reducing plant lighting operating costs. Using LEDs to replace traditional lamps and dynamically optimize and adjust the light environment according to the light formula needs of plants from the seedling stage to the harvest stage is an inevitable trend in precision agriculture in the future. In terms of improving yield, plants can be cultivated in stages and in different regions according to their developmental characteristics, combined with light formulas, to improve production efficiency and yield at each stage; in terms of improving quality, nutritional content can be improved through nutritional regulation and light regulation. content and other health functional ingredients.

The nursery industry has high environmental requirements. The production season is mostly winter and spring. Natural light is weak and artificial supplementary light is needed. Plant lighting has a relatively high investment output and a high acceptance of input; fruits and vegetables (tomatoes, cucumbers, melons, etc.) ) need to be grafted. Under high humidity conditions, specific spectrum supplementary light can promote the healing of grafted seedlings. LED has unique advantages. Supplementary light for greenhouse vegetable cultivation can make up for the lack of natural light, improve plant photosynthetic efficiency, promote flowering and fruiting, increase yield, and improve product quality. Plant growth lights have broad application prospects in vegetable seedlings and greenhouse production.

3. Intelligent

Plant lighting has a strong demand for real-time control of light quality and quantity. With the improvement of intelligent control technology and the application of the Internet of Things, a variety of monochromatic spectra plus intelligent control systems realize time control, light control, and according to the growth status of plants. Timely adjustment of light quality and light output is bound to become the main trend in the future development of plant growth light technology.

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