Plant tissue culture bottle convenient for observation and ventilation

Abstract

The present invention relates to the technical field of plant tissue culture, and in particular to a plant tissue culture bottle convenient for observation and ventilation, comprising a bottle body and a pallet. The pallet is arranged inside the bottle body, the open end of the bottle body is in threaded connection with a bottle cap, a connecting mechanism is installed between the bottle cap and the pallet, at least two inclined vent holes are arranged oppositely on the outer side surface of the bottle body, the outer ring surface of the bottle body is protruded to form a connecting part, and the connecting part is slidably provided with an observation mechanism. The present invention solves the problem of difficulty in removing plants from the narrow bottle mouth; and achieves clear in-situ observation of the growth condition of the plants in the bottle, especially the root systems.