Dynamic fertilization device for soil remediation

The utility model relates to the technical field of soil remediation, and provides a dynamic fertilization device for soil remediation. The device comprises a fertilization device main body, a multispectral optical detection unit, a core processor and a fertilizer introduction unit, the fertilization device main body is of an inverted conical hollow structure, the tip of the fertilization device main body is of an opening structure, and the fertilizer introduction unit is arranged at the top of the fertilization device main body; the multispectral optical detection unit is distributed on the outer side of the bottom of the fertilization device body in a surrounding mode, and the core processor is in communication connection with the multispectral optical detection unit and the fertilizer leading-in unit. The overall use amount of the fertilizer is reduced, and the labor cost is further reduced while precise fertilizer feeding is realized. 本公开涉及土壤修复技术领域，提供了一种用于土壤修复的动态施肥装置。该装置包括施肥装置主体、多光谱光学探测单元、核心处理器和肥料导入单元，施肥装