| 摘要 |
PROBLEM TO BE SOLVED: To provide a plant cultivation system which can allow plants to fully grow and cultivate plants with stability while reducing the power consumption of illumination.SOLUTION: A plant cultivation system 1 includes an illumination 4 for plant cultivation, a lifting device 2 of the illumination 4, a beam light source 6 and a light receiver 7 that detect the height of plants 90, and a control unit 20 that controls the lifting device 2 so that the distance between the illumination 4 and the plants 90 may be constant based on the detection result and memorizes the irradiation condition of illumination 4 to control the illumination with the irradiation condition. |
