PROBLEM TO BE SOLVED: To construct a seedling box-holding frame facilitating the packing of seedling boxes or preventing the seedling box or a seedling from dropping while having a lightweight simple structure in a basket-type structure obtained by combining rod materials.SOLUTION: The seedling box-holding frame for holding a plurality of the seedling boxes in a shelf state is constituted as follows. The rod materials are assembled to form a basket shape, and an opening part 5 for taking in or out the seedling boxes is formed at one terminal part. Partition parts 7 for storing a plurality of the seedling boxes C in parallel are extended to the position protruded from the opening part 5 outward.COPYRIGHT: (C)2009,JPO&INPIT【課題】 本発明は、棒材を組み合わせたカゴ状の構造で軽量で簡素な構成としながら、苗箱の装填を容易に行え、また苗箱又は苗の脱落を抑えることができる苗箱保持枠を構築することを課題とする。【解決手段】 複数の苗箱を棚状に保持する苗箱保持枠において、棒材を組み合わせてカゴ状に形成し、一端部に苗箱を出し入れする開口部(5)を設け、複数の苗箱(C)を並列に収納するための仕切り部(7)を、開口部(5)から外部に突出する位置まで延設した。【選択図】 図1