人工光源介入乡村照明对经济作物的影响研究  

Study on the influence of artificial light source on cash crops in rural lighting

作　　者：侯艳 宋华 HOU Yan;SONG Hua(Shanghai Xiandai Architectural Decoration&Landscape Design Research Institute Co.,Ltd.,Shanghai 200041,P.R.China)

机构地区：[1]上海现代建筑装饰环境设计研究院有限公司,上海200041

出　　处：《灯与照明》2024年第1期77-80,共4页Light & Lighting

摘　　要：光照作为一种重要的生物因子,在植物的光合作用和生长发育过程中起着重要的调节作用。为探讨乡村夜间照明对乡村经济作物生长的影响,以人工光源介入模式为切入点,以乡村8种常见的经济作物(茶树、枣树、板栗、苹果树、石榴、核桃、橘子树、梨树)为试验材料,参照多方实验数据并整合出田间各种农作物的生理特征及夜光对其生理特征的影响。分析同种介入条件下,8种作物对乡村夜间照明的耐受性顺序为:枣树〉苹果树〉核桃〉石榴〉板栗〉茶树〉橘子树〉梨树。运用合理科学的介入手法减少光对作物生长的不利影响。不同类型的植物均可以提高土壤的渗透率,从而减轻人工光源对植物生长的负面作用,尤其是以落叶植物为主的枣类植物和以常绿植物为主的茶类植物对光照有很好的抵抗力。Light,as an important biological factor,plays an important regulatory role in photosynthesis and growth and development.To explore the impact of nighttime lighting in rural areas on the growth of rural economic crops,this article takes the intervention mode of artificial light sources as the starting point,and uses 8 common economic crops(tea tree,jujube tree,chestnut,apple tree,pomegranate,walnut,orange tree,pear tree)in rural areas as experimental materials.Referring to multiple experimental data,the physiological characteristics of leaf color of various crops in the field and the impact of night light on their physiological characteristics are integrated.Analyzing the intervention modes under the same conditions,the tolerance order of 8 crops to rural night lighting is:jujube tree>apple tr ee>walnut>pomegranate>chestnut>tea tree>orange tree>pear tree.And use reasonable and scientific intervention techniques to reduce the adverse effects on the crop growth environment.However,different types of plants can increase soil permeability,thereby reducing the negative effects of artificial light sources on plant growth,especially jujube plants dominated by deciduous plants and tea plants dominated by evergreen plants,which have good resistance to light.

关 键 词：人工光源 光照强度 光照时长 道路照明 植被照明 建筑照明 植物耐受性 

分 类 号：S123[农业科学—农业基础科学] TM923[电气工程—电力电子与电力传动]