The question about the ratio of LED grow light beads is the question most asked by buyers during consultation, and it is also the most difficult question to answer, because there are many types of grows, which can be divided into positive grows, negative grows, and shade-tolerant according to the degree of light required. grows can be divided into long-day grows, short-day grows, medium-day grows, and intermediate-type grows according to the light time needed. According to their functions, there are too many.
There must be a tailor-made LED grow light supplement light program for each growth period of each grow. However, the data is not perfect. And the parameters can only be used as a partial reference. Whether it is the research of various countries in the world, or the major grow breeding and growing companies or the LED grow light grow lighting service provider, the parameters in this area are still under study, and the specific application needs to introduce the local at that time. Other factors are considered comprehensively, so it is necessary to answer exactly which grow is suitable for which configuration.
At present, everyone refers to the data based on the ratio of sunlight spectrum, and adjusts flexibly according to the field growing situation and crop types and functions. The ratio of red to blue light of the sun is about 6-8:1. People refer to this to conclude that flower foliage or leaf viewing For vegetable-like grows, the configuration should be less than 6-8:1, so that the blue light is a little bit more, and the blue light has a promoting effect on the growth of grow leaves. For flower viewing, choose 6-8:1 or more for supplementary light during the flowering period, so that there will be more red light. Red light has a significant effect on the flowering and fruiting of grows. For other growth stages, follow the sunlight reference ratio, and choose 6-7:1.
The same grow has different requirements for light quality and light quantity in different growth periods. The cheaper LED grow light can be used in the seedling period of the grow. LED grow light bar is a good choice, and high-power grows can also be appropriately reduced. The number of lights on (group-controlled LED grow lights are more expensive). When the grows bloom and bear fruit, use high-power LED grow lights to allow crops to grow at the fastest growth rate and produce the best quality.
LED grow light red and blue lamp beads ratio layout
LED grow light = all solutions must be customized around grows. What kind of form the grows need to grow into is cultivated according to the needs of people, so when looking at the ratio of red and blue beads of LED grow lights, we must first consider grows Growth needs and human needs.
But from the perspective of light, whether it is the demand for grow growth or human demand for grows, the control methods include control of light quality, control of light intensity, and control of light time. Only in this way can the light intensity reach the point required by the grow, and the light time can reach a certain length of time, giving the grow a better growth state.
When LED grow lights are used to supplement light to grows, the source of most of the light for grow photosynthesis is LED grow lights. The different light qualities of LED grow lights have different physiological meanings to grows. LED grow lamp lamp beads chips are mainly red lamp beads, blue lamp beads, and full-spectrum lamp beads. The main function of red light on grows is to adjust the photoperiod of grows, and the main function of blue light is to affect the movement of leaves and plastids, to a certain extent Inhibit the flowering and fruiting of grows; the main band of full-spectrum lamp beads is also the red and blue spectrum.
It can be seen from the effect of red and blue light that when choosing the ratio of red and blue LED grow lights, you must first determine what grows to grow and what growth form they achieve. For example: lettuce growing, lettuce is mainly stems and leaves, so it is necessary to choose blue light that stimulates the quality and yield of stems and leaves, then the proportion of blue light bulbs of LED grow lights can be increased appropriately; another example: tomato growing, our purpose is to eat and Large, round, healthy and green high-quality tomatoes, that is, the purpose of stimulating their flowering and fruiting during the growing process, at this time the ratio of red lamp beads for LED grow lights can be increased appropriately.
Since the main function of red light is to promote the flowering and fruiting of grows, and the main function of blue light is to promote the growth of grow stems and leaves, then we can choose monochromatic light for some grows. Wouldn’t it be better, but the photosynthesis process is extremely complicated, with light response and darkness. Each step of the reaction has the direct and indirect participation of light, and each of these steps determines the final morphology of the grow.
When purchasing LED grow lights, the ratio of red and blue lamp beads can be obtained from the supplier. If you have special requirements for your own growing, you can purchase a small amount of test first, and find the light distribution that is most suitable for your own grows.
