2017年植物工场智慧LED照明及环境控制.pdf

1、Smart LED Smart LED Lighting Lighting and Environment Control and Environment Control for Plant Factoryfor Plant FactoryToyoki Kozai,Japan Plant Factory AssociationJune 9-11,2017,Guangzhou,China,China Import&Export Fair ComplexThink Light Forum Guangzhou International Lighting Exhibition ContentsCon

2、tents1)Challenging to Food-Resource-Environment Trilemma2)Resource use efficiency(RUE)&cost performance(CP)3)Overcoming the complexity of environmental control5)Moving towards the next-generation smart PFAL4)Smart LED lighting system and dual PFALPFAL canPFAL cancontributes to solve the foodcontribu

3、tes to solve the food-resourceresource-environment trienvironment tri-lemmalemmaFoodsEnvironmentsResourcesPFALPlant Factory with Plant Factory with Artificial Artificial Lighting(Lighting(PFAL)PFAL)In theory,the PFAL can achieve the In theory,the PFAL can achieve the highest yield and quality of fun

4、ctional highest yield and quality of functional plants with use of minimum amounts of plants with use of minimum amounts of resources,resulting in minimum costs and resources,resulting in minimum costs and minimum emission of pollutants.minimum emission of pollutants.In reality,however,The yield and

5、 quality are much lower than their potentials,and resources supplied are inefficiently used,resulting in high production cost.AdvantagesHigh controllability of EnvironmentsHigh productivity/land areaWater,fertilizer and pesticide savingValue-added produceDisadvantagesNeeds high operation skills and

6、sophisticated softwareNeeds high Investment per land area Sustainable production is not achieved yet.*Environmental control for improving economic value per kg.*Friendly software and reductions in initial and operation costs.Further research is anticipated Key technologies of smart PFALKey technolog