| 摘要 |
PROBLEM TO BE SOLVED: To provide a crop cultivation device that has a simple configuration, suppresses a gap between raising shelves, has higher planting density, can expect high yield, can be introduced even by a small-scale producer to improve yield, and has high energy-saving effect at a low cost.SOLUTION: There is provided a crop cultivation device in which raising shelves 100 having a longitudinal direction in right and left are arrayed in front/rear directions as a parallel state in a multistage configuration. The raising shelves 100 to 700 are provided with wheels 102F to 102D for running and moving; drive shafts 102A for driving the wheels; and a fixed driving part 105A which drives the drive shafts, and a removable driving part 85 which is detachable/attachable from/to the fixed driving part and cable of driving the plurality of raising shelves is provided.SELECTED DRAWING: Figure 1 |
