Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
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1) Product Specifications:
2) Product Features:
Red light can promote plant growth, germination, flowering, and as a result, improving the production plant roots, fruits and prolong flowering.
Blue light can promote the growth of the plant leaf, and moderate growth, prevent plant colored helps the plants, and promote the plant photosynthesis.
3) Important:How to choose the growth light
Spectral range effects on plant physiology:
· 280nm ~ 315nm influence on morphological and physiological processes is minimal
· 315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation
· 420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis
· 500 nm ~ 620nm dye absorption rate is not high
· 620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect
· 750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination
· > 1000nm converted into calorie
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