Potato test tube breaks bud device

The utility model discloses a potato test tube breaks bud device, including artificial containers, regulation handle, connecting rod, standing groove and dog, the case lid is installed at artificial containers's top, and has seted up first through -hole on the case lid, the inside of case lid is provided with the baffle, and reserves on the baffle and have the second through -hole, adjust the handle and fix the up end at the baffle, the connecting rod sets up the lower terminal surface at the case lid, and the bottom of connecting rod installs the tray, the standing groove is seted up on the tray, and the inside of standing groove is provided with the cultivation test tube, the below at the tray is installed to the dog, artificial containers's bottom is provided with solution, and temperature sensor is installed in artificial containers's the outside. This potato test tube breaks bud device can break the bud to a plurality of potatos simultaneously to putting into the cultivation in vitro alone with every pot