The effect of LED grow lighting on all aspects of plants

I believe many people know that the effect of full-spectrum LED grow light on plants is not much different from that of sunlight, and even adjust the spectrum according to plant growth characteristics at each stage, so that plants can grow better, which requires understanding of the effects of LED plant growth lights. All aspects of plant influence.

1. The influence of LED grow light on plant organ differentiation

The regulation of LED plant growth light on organ differentiation is a very complicated process. White light: plant shoots grow the fastest, because the differentiation rate and biomass of the shoots are high, red light: plant roots differentiate fast and the rate of differentiation Highest; blue light: It can obviously promote the content of chlorophyll; therefore, it is better to use white light in the seedling stage.

2. The effect of LED grow light on the growth of plant stems

Blue light irradiation of LED plant supplement light can reduce plant height, blue light induces the contraction of coleoptile protoplasts, and blue light can inhibit hypocotyls. Blue light mainly prevents plants from growing, promotes the formation of plant dry matter, and promotes the synthesis of protein and fat. And the increase in number.

The red light of LED grow lights can promote plant stem rooting, chlorophyll formation, carbohydrate accumulation, absorption and utilization. In the process of rapid propagation, the red LED plant growth light has obvious effects on promoting the rapid rooting of various plants and improving the quality of seedlings.

3. The effect of LED grow light on plant photosynthetic characteristics

LED grow light has a regulatory effect on the synthesis of chlorophyll. The leaves under red light have a higher chlorophyll content and a lower ratio of chlorophyll a to chlorophyll b. Chlorophyll a and chlorophyll b have the highest values under blue light, so more blue light is used to supplement light for light-loving plants. On the contrary, red light has a more obvious effect on supplementing light-loving plants.

The above is the effect of LED grow lighting on all aspects of plants. Only by understanding the role of LED plant lighting can the best growth state of plants be given.