Green intelligent plant light system has been widely used in European facility agriculture countries represented by the Netherlands, and has gradually formed an industry standard. Green intelligent plant light system has been widely used in European facility agriculture countries represented by the Netherlands, and has gradually formed an industry standard.

Why do plant fillings? In terms of light-loving crops, such as flowers, fruits and vegetables, which are generally produced in greenhouses out of season, if they are grown in a low-light environment for a long time, the growth of plant nutrients will be not robust, fruit development will be slow, sugar content will be reduced, and yield will be decreased. According to the characteristics of this kind of crops, it is beneficial to high yield and excellent yield to adopt artificial light filling method to provide reasonable light environment for greenhouse crops in winter production.

“At present, our green intelligent plant light system includes leaf plant light environment application system, fruit plant light environment application system, flower plant light environment application system, and lawn light environment application system, among which lawn light environment is the first in the world, filling the gap in the field and creating good economic and social benefits.” Li Changjun told us.

Generally speaking, the lawn light environment application system is to fill the field lawn light. Natural turf has the advantages of soft, in line with the natural law of football movement, and strong protection against injury of players, so many stadiums have high requirements on the field turf.

The intelligent robot of light environment in the lawn developed by us has its own system detection system, which can locate according to the situation of the lawn and find the best position to fill light. The grass grows to a mowing height in just one night, so the stadium can handle more events without having to resurface the grass, which reduces the cost of manpower and money.” It is understood that the system has been installed in a number of top clubs and stadiums around the world.

The dairy cow light environment application system of Green Intelligent animal light system is jointly developed by JinShengda spectral lighting experts and Wageningen University animal husbandry experts. As the first patent system in the world, it fills the gap of animal light environment.

“Cows have two kinds of cones in their retinas. One receives light at wavelengths between red light and green light; Another type of cone can sense blue light (451 nanometers). Based on these two types of cones, we have shown that cattle are most comfortable in a light environment, which we call the quantum light environment.” Li Changjun introduced the way.

Light controls hormone levels in cows and has a positive effect on milk production. Cows are known to be optimised for a light intensity of 150Lux, 16 hours of illumination, followed by 8 hours of darkness, up to 5Lux.

In the end, it’s all about cows eating well, sleeping soundly and producing milk sticks in comfortable light. After supplementing the light of cows, can promote growth, speed up the estrus cycle, reduce calving interval, enhance fertility, prevent animal body lesions. When the system was fully rolled out to the Dutch market, 63 local dairies increased production by an average of 12 to 16 percent.

Quantum core is the core part of the light environment, that is, the main body to create the quantum light environment, through the stratification of the spectrum, under the action of reflectors and UV filter glass, so that animals can survive in the best light environment, greatly improving animal welfare.” Li Changjun said.

Compared with the natural light, the biggest advantage of artificial light is that it can be controlled artificially, so that the intensity and duration of light reach the most appropriate degree. Green intelligent animal light system includes dairy cow light environment application system, poultry light environment application system and live pig light environment application system, which basically covers livestock types.

“In the past, all things grow by the sun, but now all things grow by supplementary light. Through the study of photosynthesis, we can make animals and plants achieve the purpose of efficient production, and promote the organic and modern development of China’s agriculture and animal husbandry.” Li Changjun said.