Nutrient solution adding device for agricultural cultivation

The utility model discloses a nutrient solution adding device for agricultural cultivation. The utility model belongs to the technical field of agricultural cultivation, bottom plate, a handle is arranged on one side of the bottom plate; a first limiting rod is arranged at the top end of the bottom plate; the first limiting rod is sleeved with a placing plate; an electronic scale is arranged belowthe placing plate; a second limiting rod is arranged on one side of the first limiting rod; a transverse plate is arranged on the second limiting rod in a sleeving mode, a hydraulic oil cylinder is arranged below the transverse plate, the free end of the hydraulic oil cylinder is fixedly connected with the transverse plate, a straight cylinder is arranged on one side of the transverse plate, a supporting plate frame is installed on the straight cylinder, and a hollow frame is arranged on one side of the containing plate. When the barrel filled with the nutrient solution needs to be carried, the barrel placed on the s