| 摘要 |
PROBLEM TO BE SOLVED: To provide a pot seedling box in which pot-like seedling chambers at four corners of the pot seedling box are not destroyed by a pushing pestle in a planting operation by a transplanter. SOLUTION: The pot seedling box 10 is obtained by arranging a large number of the pot-like seedling chambers 11 (11A, 11B) equipped with crack parts 15 in a squares-like state in the X-Y directions on the bottom. The pot-like seedling chambers 11A positioned at the four corners of the pot seedling box 10 are provided with ribs 13 for deformation prevention hung between the pot-like seedling chambers and the adjacent other pot-like seedling chambers 11B in the X-Y directions and/or ribs 14 for deformation prevention hung between the pot-like seedling chambers and the outsides of the pot-like seedling chambers adjacent in the oblique direction relatively to the X-Y directions. COPYRIGHT: (C)2004,JPO
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