<；P>；PROBLEM TO BE SOLVED: To provide a knockdown seedling raising cabinet which keeps a space necessary for plant growth in an environment favorable for growth of plants, and is low in cost and facilitated in assembly or disassembly. <；P>；SOLUTION: The knockdown seedling raising cabinet includes: a top board 10 which has a light source 2； a floor board 11 on which a raising seedling bed is placed； a plurality of side boards 12, 13, 14 which separate a space between the top board and the floor board from outside； frame materials 30 with which the side boards are connected to the top board and the floor board； and corner materials 40 with which the frame materials adjacent to each other are connected to the corner parts of the top board or the floor board. The frame material includes a hollow part 31 positioning at the cross-sectional center, a plurality of outer shell parts 32 positioning on the periphery of the hollow part, and a plate-like support part 33 connecting the hollow part to each of the outer shell parts. Voids 34 into each of which the side board, the top board, and the floor board is detachably fitted and inserted, are formed between the outer shell parts, respectively. Each of the corner materials includes connecting leg parts 42 which are detachably fitted to and inserted into the hollow part of the frame material, and a groove part 43 into which the side board, the top board, or the floor board is detachably fitted and inserted. <；P>；COPYRIGHT: (C)2009,JPO&INPIT
