The influence of LEDs lighting Angles on Hydroponics

• Main Authors: Bo-Hong Wang, 王博弘
• Other Authors: Hsu-Chih Wang
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/m9q895

碩士 === 景文科技大學 === 電子工程系電腦與通訊碩士班 === 103 === In recent years, the growing problem of food security, many manufacturers have introduced healthy and pollution-free Family Plant Factory, At home can grow fresh fruits and vegetables but also with Beautification and ornamental value, plants growth require to 630-720nm-band red light and 420-490 nm-band blue light, this light source is not suitable for indoor Lighting, this research to indoor hydroponics system architecture Family Plant Factory, the system to use white plant lights, white plant lights in addition to maintaining general indoor with cold white light source 5700K of illumination characteristics, but also improve the 660nm- band red light, provide plant photosynthesis 630-720nm-band red light and 420- 490 nm-band blue light. Research to explore the relationship between the angle of incidence of the LED light source hydroponics growth, using two different angles observed plant growth case, and with the R/B LED lights and Full-Spectrum LED grow lights plants growing for analysis and comparison, Hopefully, Family Plant Factory grow light plants can also provide indoor lighting, to reduce use indoor lighting power, so artificial light that more diverse, achieve energy saving effect.