人工光源在植物生产中的应用  

Application of Artifi cial Light Sources for Plant Production

作　　者：後藤英司 夏晨[1] 

机构地区：[1]日本千叶大学研究生院园艺学系,日本千叶县松户市271-8510

出　　处：《中国照明电器》2014年第2期40-44,共5页China Light & Lighting

摘　　要：植物生产所需光环境最重要的3要素是光强度、日照时长(对人工光为光周期)和光质。在植物基于光合作用的生长过程中,光无疑是非常重要的,且光还能控制基于光形态建成的植物形态建成以及植物中含有的成分。只有恰当地控制这3个要素才能培育出高质量农作物。本文结合人工光在植物工厂中应用的例子,介绍光环境控制技术,以及能生产出高质量作物的光源特点。The three most important elements in light environment for plant production are the light intensity,the day-length(the light period in the case of artifi cial light),and the light quality.Light is essential to the growth based on the photosynthesis,and useful for controlling morphogenesis based on the photomorphogenesis and constituents.High quality crops can only be produced by appropriately controlling these three elements.This article explains about light environment controlling techniques and characteristics of light sources for producing high quality crops,using an example of artifi cial light utilization in plant factories.

关 键 词：HID灯 LED 荧光灯 光合作用 植物工厂 

分 类 号：S123[农业科学—农业基础科学]