LED光质对蔬菜生长及品质影响研究进展

Research Progress on the Effect of LED Light Quality on the Growth and Quality of Vegetables

光是植物生长发育的重要环境因子,也是一种调节植物生长发育过程的重要因子,综述了红、蓝、黄、紫单色光和不同比例混合光对蔬菜(绿叶类蔬菜、茄果类蔬菜及芽苗菜)生长、品质以及碳氮代谢影响的研究进展,以期为植物工厂进行优质、高产蔬菜栽培提供技术支撑和理论指导。

Light is not only an important environmental factor for plant growth and development but also an important factor for regulating plant growth and development process.This paper introduces the research progress on the effects of monochromatic light and mixed light in different proportions on the growth and quality of vegetables(green leaf vegetables,eggplant fruit vegetables and sprouts)and carbon and nitrogen metabolism,which may provide practical and effective technical support and theoretical basis for planting high-quality and high-yield vegetables in plant factories.