The principle of a plant lamp
The effect of 280nm ~ 315nm on morphology and physiological process is minimal315 nm~ 420nm has little chlorophyll uptake, affecting photoperiod effects and preventing stem elongation420, nm~, 500nm (blue) chlorophyll and carotenoid absorption ratio of the largest, the greatest impact on PhotosynthesisThe absorption rate of 500 nm~ 620nm pigment is not high620nm ~ 750nm (red) chlorophyll absorption rate is high, which has significant effects on Photosynthesis and photoperiod effects750nm ~ 1000nm uptake rate was low, stimulating cells extended, affecting flowering and germination of seeds>1000nm converts to heat
The light environment is one of the most important physical environmental factors necessary for plant growth and development, through the quality control regulation, plant morphogenesis is an important technology field cultivation facilities.Effects of spectral range on plant physiology:
The light environment is one of the most important physical environmental factors necessary for plant growth and development, through the quality control regulation, plant morphogenesis is an important technology field cultivation facilities.Effects of spectral range on plant physiology:The effect of 280nm ~ 315nm on morphology and physiological process is minimal315 nm~ 420nm has little chlorophyll uptake, affecting photoperiod effects and preventing stem elongation420, nm~, 500nm (blue) chlorophyll and carotenoid absorption ratio of the largest, the greatest impact on PhotosynthesisThe absorption rate of 500 nm~ 620nm pigment is not high620nm ~ 750nm (red) chlorophyll absorption rate is high, which has significant effects on Photosynthesis and photoperiod effects750nm ~ 1000nm uptake rate was low, stimulating cells extended, affecting flowering and germination of seeds>1000nm converts to heat
