With the acceleration of agricultural modernization, greenhouse planting technology has been widely used. In order to meet the needs of different crops for light at different growth stages, supplementary lights for greenhouses came into being. These supplementary lights can simulate natural light and provide sufficient light for crops, thereby improving yield and quality. This article will focus on the theme of supplementary lights for greenhouses and introduce in detail its industry status, technical characteristics, application fields and development trends.

1. Status of the supplementary light industry for greenhouses

In recent years, with the continuous increase in the country's support for agricultural science and technology innovation, the supplementary light industry for greenhouses has developed rapidly. According to relevant data, the market scale of supplementary lights for greenhouses in my country has expanded year by year, the product variety has become increasingly rich, and the technical content has been continuously improved. At present, the supplementary light industry for greenhouses in my country has formed a relatively complete industrial chain, covering multiple links such as research and development, production, sales, and installation.

In terms of market distribution, supplementary lights for greenhouses are mainly used in northern regions, especially in Northeast China and North China where light is insufficient. With the increasing attention paid to greenhouse planting in the southern region, the demand for supplementary lights for greenhouses in the southern market is also gradually increasing.

2. Technical features of fill lights for greenhouses

1. Spectral simulation: fill lights for greenhouses can simulate natural light, including ultraviolet light, blue light, green light, red light, etc., to meet the spectrum requirements of different crops.

2. High efficiency and energy saving: fill lights use LED technology, which has the characteristics of energy saving, environmental protection, long life, etc., and can effectively reduce energy consumption.

3. Intelligent control: Some fill lights have intelligent control systems, which can automatically adjust the lighting time and intensity according to the growth stage and light requirements of crops.

4. Safe and reliable: fill lights are designed to be waterproof, dustproof, and high temperature resistant to ensure stable operation in harsh environments.

3. Application areas of fill lights for greenhouses

1. Vegetable planting: fill lights can make up for the lack of natural light and improve the yield and quality of vegetables, such as cucumbers, tomatoes, eggplants, etc.

2. Flower planting: fill lights can extend the flowering period of flowers and improve the quality of flowers, such as roses, tulips, peonies, etc.

3. Fruit and vegetable planting: supplementary lighting can promote the growth of fruits and vegetables and improve the quality of fruits, such as strawberries, grapes, citrus, etc.

4. Chinese herbal medicine planting: supplementary lighting can meet the special needs of Chinese herbal medicine for light and improve the yield and quality of Chinese herbal medicine.

4. Development trend of supplementary lighting for greenhouses

1. Technological innovation: In the future, supplementary lighting for greenhouses will develop in the direction of higher spectral simulation, higher energy efficiency and more intelligence.

2. Product diversification: With the changes in market demand, supplementary lighting products will be more diversified to meet the needs of different crops and planting environments.

3. Market expansion: With the continuous increase in the country's support for agricultural modernization, the market for supplementary lighting for greenhouses will gradually expand to the southern region.

4. Policy support: The government will continue to increase its support for agricultural science and technology innovation and provide a good development environment for the supplementary lighting industry for greenhouses.

5. Summary

As an important equipment for agricultural modernization, supplementary lighting for greenhouses plays an important role in improving crop yield and quality. With the continuous advancement of technology and the continuous expansion of market demand, the greenhouse fill light industry will usher in a broader development space. In the future, my country's greenhouse fill light industry will continue to maintain a rapid development trend and contribute to my country's agricultural modernization.