Published by adminJan 08,2021
Light distribution plan 1—discontinuous wavelength red + blue collocation The wavelength of general plant growth supplement light is 660nm (plant red light) + 450nm (plant blue light), two simple wavelength combinations. The ratio is set according to different plants. Generally speaking, the ratio of red light is relatively more. a. Flowering and fruiting type, the ratio of red light is higher, usually the ratio of red to blue is 7-12:1 b. Leaf and rhizome plants, the ratio of red light is relatively low, usually the ratio of red to blue is 15:1 Advantage: 1. Different ratios of red and blue can be designed with universal applicability. 2. The spectrum matching scheme is simple, and the circuit design is relatively simple. 3. The efficiency is medium and the yield is low. Disadvantages: 1. When the solution is used in linear plant lights, the light mixing is uneven. 2. Compared with the full spectrum solution, the elect...
