Effect of Different LED Light Sources on Growth and Nutritional Quality of Garlic Seedlings
Ma Guiqin
Liu Shiqi
Liu Yingying
Qian Shengyan
Chen Yafei
Liu Xingchen
Abstract：Taking garlic cultivar Jinxiang 4 as material , the effects of different LED light sources , inclu-ding red light, blue light, yellow light, red+blue+yellow(7∶2∶1), red+blue(7∶2), and white light (as control) on the growth and nutrition quality of garlic seedlings were studied .The results showed that the dry mass accumulation and growth of the above ground part were improved by yellow light but inhibited by blue light.The formation of pigments was promoted by red light but inhibited by blue light .The formation of carbo-hydrates was improved by red light , and that of nitrogen compounds was improved by yellow light and blue light.
Keywords：LED light sourcesGarlic seedlingsLight qualityGrowthNutritional quality
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 31-33 )