< Topic >Be able to use one when it has the many raising of seedling hole, the divisibility type raising of seedling tray which easily can be separated into two according to need is offered.SolutionsIn the vertical partitioning portion or the side partitioning portion the raising of seedling tray it provided the separable possible separable section in lengthwise, or cross direction from the separable section two minutes that it tried it is possible. It forms the concatenated section in the dip direction destal or the breadth direction destal of the husband Various raising of seedling tray, as concatenaion separation possible it is good. To make male and female structure it is possible the concatenated section.< Choice figure >Drawing 1【課題】多数の育苗穴を備えた一枚の状態で使用でき、必要に応じて手軽に二枚に分離できる可分式育苗トレイを提供する。【解決手段】縦仕切り部又は横仕切り部に育苗トレイを縦方向又は横方向に分離可能な分離部を設け、その分離部から二分できるようにした。夫々の育苗トレイの縦幅方向端部又は横幅方向端部に連結部を形成し、連結分離可能としてもよい。連結部は雄雌構造とすることができる。【選択図】図1