Seedling raising device convenient for separate planting

The seedling culture device comprises a plurality of peeling boxes and an adjusting sliding rail, one end of the adjusting sliding rail is connected with a plurality of discharging ends in a sliding mode, one end of each discharging end is fixedly connected with a clamping plate, one end of each clamping plate is in threaded connection with a fixing bolt, the discharging ends and one ends of the peeling boxes are movably connected with a pipeline assembly, and the pipeline assembly is connected with the adjusting sliding rail. The pipeline assembly comprises a discharging pipe and a hose section, one end of the discharging pipe is rotationally connected to the peeling box and one end of the hose section, one end of the hose section is fixedly connected to the discharging end, a peeling groove and a longitudinal cutting groove are formed in the peeling box, one side of the longitudinal cutting groove is slidably connected with a first driving assembly, and one end of the first driving assembly is movably conne