适用于无花果生长的LED植物照明补光系统研究  

Research on LED Plant Ilumination and Supplementary Light System for Fig Growth

作　　者：高璇 杨照 GAO Xuan;YANG Zhao(SEC Photoelectric Technology Co.,Ltd.,Xi'an 710076,China;Shaanxi Tobacco Company Xianyang Branch Office,Xianyang 712000,China)

机构地区：[1]陕西电子信息集团光电科技有限公司,陕西西安710076 [2]陕西省烟草公司咸阳市公司,陕西咸阳712000

出　　处：《中国照明电器》2024年第11期64-68,71,共6页China Light & Lighting

摘　　要：无花果在自然环境下生长,由于无法控制光照等因素,存在生长周期较长导致收益周期长、效益慢等问题。为了解决此问题,本文研究适用于无花果生长的LED植物照明光源及控制系统,设计开发了粉紫光、粉红光、全光谱3款植物照明补光系统,与在自然条件下照射生长的无花果相比,粉紫光、粉红光、全光谱3款植物照明LED产品对无花果生长均有促进作用,在冬季无花果休眠时期,粉紫光、粉红光、全光谱3款植物照明LED产品照射下的无花果均在结果时期,明显促进了无花果的生长,特别是粉紫光植物照明LED投光灯具有明显的促进作用,可缩短无花果的生长周期20~30天左右,亩产较未补光对照组生长的产能高达100kg左右。果实为椭圆形,果形指数0.9~1.0,果实鲜重75.3g,对果实颜色上色起到了明显的促进作用,果实红透饱满,口感佳,有利于后期大规模应用到其他大棚中。When figs grew in the natural environment,because of the inability to control the light and other factors,there was a long growth cycle resulting in a long revenue cycle,slow benefits and other issues.In order to solve this problem,this paper researches the LED plant lighting light source and control system suitable for fig growth,and designed three kinds of plant lighting supplemental light system of pink violet light,pink light and full spectrum,compared with the figs grown under natural conditions irradiation,the three kinds of plant lighting LED products of pink violet light,pink light and full spectrum had a promotion effect on the growth of fig,and in the dormant period of figs in winter,the figs irradiated by the three kinds of plant lighting LED products,pink violet light,pink light and full spectrum all had a promotion effect on the growth of figs.In the fig dormant period,the figs had been irradiated by pink violet light,pink light,full spectrum plant lighting LED products were all in the fruiting period,obviously promoted the growth of figs.Especially,pink violet light plant lighting LED floodlights had obvious promotion effect.It can shorten the growth cycle of figs by about 20~30 days,and the mu yield is as high as about 100 kg of capacity compared with the growth of unsupplemented control group.The fruit is oval,fruit shape index 0.9~1.0,fruit fresh weight 75.3 g.Obviously playing an role in promoting the fruit colour and taste,the fruits colour are red and the shape are full.It is favourable for large-scale application to other greenhouses at a later stage.

关 键 词：无花果 植物照明 补光系统 粉紫光 粉红光 全光谱 

分 类 号：TM923.59[电气工程—电力电子与电力传动]