PROBLEM TO BE SOLVED: To solve the problem that in two pairs of plant culture vessels whose inside height is constant, it is impossible to continue culture once the growth height of an object to be cultured reaches the ceiling wall of an upper lid body, and although it is possible to continue culture by transferring the object to be cultured to a vessel long in a height direction, the process not only takes time and labor every time the object to be cultured grows, but also there is a risk of damaging the object to be cultured itself.SOLUTION: The culture vessel includes a mechanism to perform culture corresponding to the growth of an object to be cultured by providing an arbitrary number of intermediate lid bodies 3 between the lower lid body 1 and the upper lid body 2.COPYRIGHT: (C)2013,JPO&INPIT【課題】容器内部の高さが一定の2対の植物培養容器では、培養物の成長高さが上蓋体の天井壁に達すると、それ以降の培養を継続することができない。また、高さ方向に長い容器に植え替えにより培養を続ける事は可能であるが、成長する度に手間がかるだけで無く、培養物自体を損傷させてしまう危険性もある。【解決手段】下蓋体1と上蓋体2の間に、中間蓋体3を任意の数装着することにより、培養物の成長に応じた培養が可能な機構を持った培養容器である。【選択図】図3
