If the plant is only irradiated by the deep red light of 660nm, the plant will feel that it is under direct sunlight and grow normally. And if the plant is mainly irradiated by the far-red light of 730nm, the plant will feel as if it is blocked by another taller plant from the direct light of the sun, so the plant will grow harder to break through the obscuration. Helping plants grow taller, but it does not necessarily mean there will be more biomass (bio mass).
2. Flower inducing effect of 730 nm far-red light
Another important role of 730nm far-red light in horticultural lighting applications is that the flowering cycle can be controlled by 660nm and 730nm lighting, without relying only on the influence of seasons, which has important value for ornamental flowers.
The conversion of the phytochrome Pr to Pfr is mainly induced by the deep red light of 660nm (representing the sunlight during the day), while the conversion of Pfr to Pr usually occurs naturally at night, and it can also be excited by 730nm far-red light, as shown in the figure 4 shown.
The role of full-spectrum plant grow lights: The full-spectrum plant grow lights is an artificial...
Five advantages of LED plant growth lights The plant growth lamp is manufactured based on ...
Everyone will grow some plants in their homes, so they can play in their spare time and beautify ...
一: Introduction to LED Plant Grow Light LED plant grow lights can save 70-80% of electricity co...
What does PAR, PPF, PPFD mean in plant grow lights PAR (Photosynthetically active radiation ) ref...
The LED plant growth lights is a special kind of lamp: the lights is a kind of lamp that uses the...
The full spectrum grow lights is an illumination light source developed for plant growth that sim...
