| 摘要 |
PURPOSE:To simplify the device, save a series of works, and facilitate the automatization of the device. CONSTITUTION:A start set part 11 for setting a seedling-raising box 12 for holding a seed, a germination part 13 for germinating the seed in the seedling- raising box 12, a seedling-raising part 14 for stimulating the growth of the seedling by subjecting a germinated plant to the receipt of light by the putting-on and subsequent putting-off of a fluorescent light 15 for a constant time and feeding a nutrient solution by the switching-on and switching-off of the electromagnetic valve 17 of a feeding pipe 16, and a fix setting-waiting part 18 for waiting the setting until the growth-stimulated plant is fix-set to a water culture bed 19 are continuously arranged on a roller conveyer 10. A control board 20 is further installed, which controls the setting of a schedule ranging from the germination of the seed in the seedling-raising box 12 to the fix-setting of the germinated plant to the water cultured bed 19; the start and stop of the roller conveyer 10 under the schedule; the putting-on and off of the fluorescent light 15 in the seedling-raising part 14; and the opening/closing of the electromagnetic valve 17 of the feeding pipe. |
