Active Member
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[China]
Address: 4-2-201, Ind. 1st Road, Jiangbian Community, Songgang Street, Baoan Dist., Shenzhen, Guangdong, China
Contact name:Eric
Shenzhen Senever Technology Co., Ltd |
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Blu-ray Blue light is the necessary supplementary light quality for red light for crop cultivation, and it is necessary light quality for normal crop growth. The amount of light intensity is second only to red light. Blue light inhibits stem elongation, promotes chlorophyll synthesis, facilitates nitrogen assimilation and protein synthesis, and facilitates the synthesis of antioxidants. Blue light affects the phototropism, photomorphogenesis, stomata opening, and leaf photosynthesis of plants. The LED red light supplementing the LED blue light can improve the dry matter quality, fraction and seed yield of wheat, and increase the dry matter quality of lettuce. Blue light significantly inhibited the growth of loose leaf lettuce stems. Increasing blue light in white light can shorten internodes, reduce leaf area, reduce relative growth rate and increase N/C efficiency. Higher plants require blue light for chlorophyll synthesis and chloroplast formation, as well as high chlorophyll a/b ratio and low chloroplast. Excessive blue light is not conducive to plant growth and development. The combination of red and blue light can promote the growth and development of vegetable seedlings better than red or blue monochromatic light. Different plants require different combinations of red and blue light.
