SEEDLING RAISING BOX SUPPLYING DEVICE

PROBLEM TO BE SOLVED: To perform the supplying operation of seedling raising boxes without any obstacle by reliably stacking a replenishing seedling raising box to be lowered and transferred on a supplying seedling raising box. SOLUTION: A seedling raising box supplying device is provided with a lowering conveying device 13 provided with a pair of one box separating pawls 17a, 18a capable of dropping and supplying seedling raising boxes 2a one by one, for lowering and transferring a replenishing seedling raising box group 2 having thirty stages when the number of stages of the supplying seedling raising box group is decreased to the set number or less by the one box separating action, and for stacking the replenishing seedling raising box group on the seedling raising box 2a on the topmost stage of the supplying seedling raising box group 2. Four guide members 38 for sliding and guiding the lowering transference of the seedling raising box 2a on the lowermost stage of the replenishing seedling raising box group 2 onto the seedling raising box 2a on the topmost stage of the supplying seedling raising box group 2 are provided on the front, back, right and left parts.