发光二极管(LED)红蓝对油菜产量的影响

Muhammad Azizi Rido Setiawan, I. M. Wijaya, I. B. P. Gunadnya
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引用次数: 0

摘要

园艺分部门是人体营养的基础部门之一。椰菜(Brassica Rapa L.)营养成分好,经济价值高,在印度尼西亚广泛种植。阳光在植物的光合作用过程中起着重要的作用,正确的光谱和光强将影响植物的特性和产量。因此,人造光被用来帮助农业活动。本研究旨在确定光照强度对百科植物产量的影响。研究方法是采用红色(640-650 nm)和蓝色LED灯(465-470 nm),光强分别为1000勒克斯、1500勒克斯、2000勒克斯、2500勒克斯、3000勒克斯,照射12小时的实验方法。所采用的分析方法是完全随机设计分析。结果表明,红蓝LED光强对小白菜的产量有显著影响,在其他处理中,以3000 lux光强处理的小白菜生物量效果最好,其冠粗和根粗的平均值分别为0.6222单位(g)和0.0424单位(g)。在3000勒克斯的光照强度下,百合花的最佳产量最高。3000勒克斯能产生最高的产量。综上所述,光照强度越大,Pakcoy获得的生产效果越好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of Light Emitting Diode (LED) Red Blue on the Production of Pakcoy (Brassica rapa L.)
Abstract The horticulture sub-sector is one of the fundamental sectors for body nutrition. Pakcoy (Brassica Rapa L.) has good nutritional content, high economic value, and is widely found in Indonesia. Sunlight plays an important role in the photosynthesis process of plants so that the right spectrum and intensity of light will have an impact on the characteristics and yields of plants.  Therefore, artificial light is used to help agricultural activities.  This study aims to determine the effect of light intensity on the production of Pakcoy plants.  The research method was an experimental method that used Red (640-650 nm) and Blue LED lights (465-470 nm) with the light intensity of 1000 lux, 1500 lux, 2000 lux, 2500 lux, and 3000 lux, and applied for 12 hours.  The analytical method used is a completely randomized design analysis.  The results showed that the production of Pakcoy is significantly affected by red-blue LED light intensity, and the results showed that pakcoy biomass which uses a light intensity of 3000 lux to get the best results from other treatments, with the average value of the crown and root sizes of 0.6222 units(gram) and 0.0424 units(gram), respectively.  The most effective and efficient light intensity for optimal production of Pakcoy was 3000 lux.  Where 3000 lux produces the highest production.  In conclusion, the greater the intensity of light given, the greater the production effect obtained by the Pakcoy.
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