| LED光对温室植物生长的影响 |
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| 引用本文： | 苏诗淼.LED光对温室植物生长的影响[J].安徽农业科学,2014(25):8494-8496. |
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| 作者姓名： | 苏诗淼 |
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| 作者单位： | 浙江农林大学农业与食品科学学院,浙江杭州311300 |
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| 摘 要： | 研究红色LED、蓝色LED和白色LED组合光源对室内种植蔬菜生长的影响以及光的强度、光的照射时间对植物的营养成分的影响,同时研究3种不同的光对生菜的生物量、叶绿素、胡萝卜素、可溶性蛋白和糖和硝酸盐的含量影响以及市场对生菜外观质感的评价。对比可溶性糖、可溶性蛋白、硝酸盐在3种不同的光照后,叶绿素、胡萝卜素和可溶性蛋白的含量随这3种光的反映程度。研究结果表明,适当地补充特种光谱和光辐射,可以提高植物的产量和质量;在红蓝白LED照射后的生菜的营养价值更丰富。
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| 关 键 词： | 红蓝白LED 红蓝LED 荧光灯 生菜的营养值 |
Effects of Light-emitting Diodes on Greenhouse Plant Growth |
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| SU Shi-miao.Effects of Light-emitting Diodes on Greenhouse Plant Growth[J].Journal of Anhui Agricultural Sciences,2014(25):8494-8496. |
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| Authors: | SU Shi-miao |
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| Institution: | SU Shi-miao ( School of Agriculture and Food Science, Zhejiang University of Agriculture and Forestry University, Hangzhou, Linan 311300) |
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| Abstract: | Effects of red, blue and white LED light on vegetable growth, the light intensity and and irradiation time on plant nutrition components, as well as effects of three lights on biomass, chlorophyll, carotene, soluble protein, sugar and nitrates were studied, the appearance of market on lettuce was evaluated. The results showed that appropriately adding special spectrum and light radiation can enhance plants＇ yield and quality, the nutritional value of lettuce is more abundant after irradiated by RBW LED hght. |
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| Keywords: | RBW LED light RB LED light Fluorescent lamp The nutritional value of lettuce |
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