| 摘要 |
PURPOSE:To rapidly and inexpensively perform greens-planting work on a slope while preventing the run-off of seeds by a method in which plural greens-planting boxes formed by putting seeds and soil in corrugated carboard boxes having holes on their sides and bottom are laid in the spaces of concrete frameworks provided on the slope. CONSTITUTION:Latticed concrete frameworks 2 are built up on a slope 1, and plural greens-planting boxes formed by putting soil, fertilizer, and soil improving materials in corrugated cardboard boxes 4 having an opening on its upside and holes 5 on its sides and bottom are laid in the spaces of the concrete frameworks 2. Then, greens are planted in the spaces of the concrete frameworks 2. In the corrugated cardboard boxes, at least one of soil, fertilizer, and soil improving materials can arbitrarily be put with any combination of these. |
