Gain better light by using the right covering

Dr. Silke Hemming

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Gain better light by using the right covering

机译：使用正确的覆盖物获得更好的光线

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For optimum plant production andproduct quality the light intensityand light spectrum have to headapted to the needs of the plantsat every moment. For sustainablegreenhouse production the use offreely available sunlight should heoptimised first. Short-term possibilities are firstly the development ofoptimum diffuse materials toimprove plant production and,secondly, heat reflecting materialsto allow protected plantproduction to take place in hotclimates and in seasons with highirradiation. Before looking at the light transmission of a covering, first distinguish between diffuse and direct light. Direct light reachesthe earth surface without being reflected. On clear days most of the radiation isdirect light. If the sunrays are firstlyabsorbed or reflected in the atmospherethey are spread and then reach the earth'ssurface as diffuse light. On cloudy daysmost of the radiation is scattered on smallwater drops in the atmosphere whichresults in diffuse light.

机译：为了获得最佳的植物产量和产品质量，光强和光谱必须时刻适应植物的需求。为了可持续的温室生产，应首先优化使用免费的阳光。短期可能性是，首先开发最佳的扩散材料以改善植物的生产;其次，使用热反射材料，以使受保护的植物生产可在炎热气候和高辐射季节进行。在查看覆盖物的透光率之前，请先区分散射光和直接光。直射光不反射就到达地球表面。在晴天，大多数辐射是直接光。如果阳光首先被吸收或反射到大气中，它们就会散开，然后以散射光的形式到达地球表面。在多云的日子里，大部分辐射散布在大气中的小水滴上，从而导致散射光。

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《FlowerTECH》 |2007年第4期|共3页
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Dr. Silke Hemming;
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1. Gain better light by using the right covering [J] . Dr. Silke Hemming FlowerTECH . 2007,第4期

机译：使用正确的覆盖物获得更好的光线
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机译：用顶点灯和顶点信标照亮和覆盖矫形器的紧张界限
3. Light Extraction Study on Thin-Film GaN Light-Emitting Diodes With Electrodes Covering by Wafer Bonding and Textured Surfaces [J] . Horng R.-H., Lu Y.-A., Wuu D.-S. Electron Devices, IEEE Transactions on . 2010,第10期

机译：晶圆键合和纹理化表面覆盖的薄膜GaN发光二极管的光提取研究
4. Light Extraction Enhancement of n-side up Light-Emitting Diodes without Electrodes Covering by Wafer Bonding and Textured Surfaces [C] . R. H. Horng, Y. A. Lu, D. S. Wuu Wide-bandgap semiconductor materials and devices 11 -and-state-of-the-art program on compound semiconductors 52 (SOTAPOCS 52) . 2010

机译：晶圆键合和纹理化表面可增强无电极覆盖的n面朝上的发光二极管的光提取
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6. Data set for French historical light aids to navigation (F-LAN) covering the period 1775–1929 [O] . Alexis D. Litvine, Oliver Dunn 2021

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7. STUDY ON PREDICTION OF THE LIGHTWEIGHT FLOOR IMPACT SOUND LEVEL IN MULTIPLE-DWELLING BUILDINGS : A study on lightweight floor impact sound level with wooden floor coverings [O] . Masanao OWAKI, Fumihiro TAKAKURA, Hiroshi MIYAZAKI, 1998

机译：多居室内建筑物轻质落地冲击声水平的预测研究 - 用木地板覆盖物轻质落地冲击声水平研究

Gain better light by using the right covering

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