PROBLEM TO BE SOLVED: To provide a slipping-out prevention instrument capable of more certainly preventing the slipping-out of a seedling pot, and easier to handle and inexpensive, and to provide a mobile tray.SOLUTION: The slipping-out prevention instrument 10, provided as well as the mobile tray 12, includes a rod-like member 22 that extends in a longitudinal direction and a protruded member 24 that protrudes from the rod-like member 22 over a plurality of seedling pots 14 in a container 20 when the rod-like member 22 is attached to a partition member 18, and is composed so that the slip-out prevention instrument 10 can be detachably attached on the partition member 18 in parallel to the partition member 18.COPYRIGHT: (C)2013,JPO&INPIT【課題】本発明は、より確実に育苗ポットの抜け出しを防止できるとともに、取り扱いが容易でコストの低い抜出防止器具及び移動用トレーを提供することを目的とする。【解決手段】本発明の抜出防止器具10及び移動用トレー12を、長手方向に延びる棒状部材22と、棒状部材22を仕切部材18上に取り付けた時に、棒状部材22から収納容器20内の複数の育苗ポット14の上方まで突出する突出部材24と、を備え、抜出防止器具10が仕切部材18上に仕切部材18と平行に着脱可能に取り付けられるように構成した。【選択図】図1
