LED light induced plant growth in vegetable greenhouse

LED in addition to lighting to achieve optical communication, which is amazing. Today we want to tell you, LE D light can promote plant growth. With the emergence of the first generation LE D simple lighting overcapacity crisis, more and more Dongguan LE D began to turn to the field of special lighting, the use of LE D to indoor plants to create a small sun". Introduction of Taiwan Optoelectronic Technology launched LE D plant growth lamp module; ten years of experience in the optoelectronics industry, deep Wright, also moved from Shenzhen to, began to engage in the field of LE D lighting.

Use light to control plant growth

It is well known that plants need light to grow. Biological textbooks also said that only the sun can help plants through photosynthesis, and the deputy general manager of the Guangdian Wright deep Shi told reporters: "the specific spectral components of LE D can simulate the light of sun, this is the study of the wide recognition of Botany circles. "

Shi Guangdian introduction: plant leaves in photosynthesis, most of the absorption of red light, blue and violet light of three kinds of light, light wavelength of about 400-700nm. "LED is different from the incandescent lamp, the chip light-emitting single, can provide a specific growth stage of the plant specific spectrum.

The wavelength of 440-490nm is blue, can promote the growth of green; the wavelength of 600 -700nm red light, helps to blossom and prolong florescence; violet and ultraviolet wavelength in the range of 300 -440 nm, is to promote energy plants to produce pigment, and directly affect the formation of plant phosphorus and aluminum elements and absorption of vitamin D, cuticle the accumulation of dry matter, and.

"Our plant factory concept, is made of vegetable greenhouse workshop, each workshop has a different LED light, soilless culture of plants according to the needs of different growth periods, moved to different growth workshop. "Shi Guangdian, currently in Zhuhai's lab has already started training, LE D light for plant growth can be" fast forward ", can also slow down, green and yellow light wavelength 500-600nm inhibits chloroplast activity, the decrease of photosynthesis.

Chip also rely on imports is a solution

That principle is so simple, now Baidu search, you will find many LED enterprises in Dongguan have launched a LE D. "monochrome light to promote plant growth in traditional LE D lighting market competition has intensified, for biological lighting is a new field, but as long as through the better application of spectrum law. Analysis of a LED business executives,

Nandu reporter survey found that, although these LED lighting converted the battlefield, but the source of the chip is still mainly rely on imports. Deep Wright to obtain the first level of the Samsung LED authorized agent; Biao Chun introduced the Taiwan chip. Enterprise or solution.

As a matter of fact, LED bio light can also eliminate the living space of pests and diseases, reduce the use of synthetic materials, and reduce the pollution index. Shi Guangdian, now at first base Wright deep source testing plant factory series, the next will continue to develop the application of LED light animal factory series, family health series, public health series three series.

Actuarial account

Don't waste the spectrum and save electricity, more than light

In fact, before LED, modern gardening and plant factory has a "light" technology, application of fluorescent lamp, high pressure sodium lamp, the light source with infrared and green component of a large proportion of.

In fact, most plants need only red and blue light, most of the energy is wasted. "Shi Guangdian said, LED plant growth lamp can emit red light and blue light specific to the plants, so the efficiency is very high.

It can be said that the LED power plant growth light a few watts, equivalent to tens of watts or even hundreds of watts of power of traditional light effect. Coupled with the LED than traditional lamps to save more than 90% of electricity, running costs greatly reduced.

LED control of the growth rate of plants, flowering plants can be extended, so that accelerated economic crops. In addition, it can also be used for animal breeding, using a specific wavelength of LED to promote the production of light to promote animal production, reduce disease occurrence, reduce the use of feed additives and hormones, etc..