What effect does red, blue, and white light haWhat effect does red, blue, and white light have on plant growth?ve on plant growth?

Today we will study the effect of different colors of light on plant growth. We have established three different growth areas. We have three different light spectra. We will test the growth rate and growth characteristics of different plants under different colors of light.

What we did was that we set up each growth bay with three different colors of light blue and full-spectrum white light. We have set up so that the power level at the canopy level is exactly the same, so for each Grove, a, the power and micromoles per square meter/second have been adjusted, so the average level of the plant canopy is 500/ 500 micromoles/second. Each bay will give us the opportunity to understand productivity and growth characteristics, and thus the inter-node flowering internodes and all these different characteristics.

In terms of intensity, the exact same lighting conditions are different, that is, the wavelength of the light is the color of the light, which is the color that the plant sees under the illumination of Sauter. In each different growth bay, we have There are different light sources on the left. We have a 100-watt micro 100 LED, which consumes 107 watts of power. As I said, under this level of canopy, we average 500 micromoles per square meter per second in Red Bay. [Music] This is the life of the Chinese.

I’m not sure that this brand may be a messy light, so I took out the blue LED and replaced it with a red LED, so all the red light here we hung, this lamp must be hung high, 190 watts, per square meter 500 micromoles of thunderbolt light is generated again in seconds. At the top of the Kathy factory, in blueBay, we have an LED lamp called Grow Light blue. This LED lamp consumes 240 watts, which is lower than the red one, in order to achieve the same power level on the entire battery. Let’s first look at the spectrum of each lamp in order to test them. I first perform 100 full-spectrum lightings.

We are using Essenza technology to illuminate the passport, it is a full-spectrum spectrometer, we can use it in agricultural applications to test and record and view the spectrum of each growth lamp, so I said macro full spectrum to Creethe red light at 6:30 And the peak at 660 nm, the blue light reaches 60 nm at 442. We planted the same plants in the back. We have planted lettuce. Lettuce grows from the seed to about 10 days and emits light in the full spectrum, so they are young plants. We will see how they respond to different colors of light.

To obtain different productivity, we may get different characteristics, such as different characteristics of the number of distances and colors inside the leaves, for example, we have three bedding plants or flowering pants, so we will see how many blo each plant is in each There is much productivity in flowering under the spectrum, so everything is ready, and now we can conduct growing experiments, and we will continue to experiment in the next few weeks until from the lettuce and in terms of flowering and productivity, these bedding plants will It’s interesting that they will see the best light color at the same power level, resulting in the best growth results and the characteristics of growth regulation.

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