PROBLEM TO BE SOLVED: To achieve a method for smooth mowing, without soiling a road or without stopping traffic, on mowing grasses at a green space along the road.SOLUTION: On mowing the grasses at the green space facing the road, since an inside region is mown by leaving the outer peripheral sides including parts along the road, it is possible to prevent the scattering of the waste grasses to the road on mowing the inside region due to the grasses having a high height and remaining at the outer peripheral sides, and the mown waste grasses sink naturally into the gaps of each of the grasses in the inside region after the mowing, decompose and disappear. Then, by mowing only the same inside region at several week intervals into a shorter mowing height than that in the previous times, the amount of the waste grasses becomes smaller, the waste grasses go into the gaps of the grasses even if the mowing height is lower, and naturally sink and decompose. The grasses having the high height at the outer peripheral sides are mown at the final time.COPYRIGHT: (C)2011,JPO&INPIT【課題】沿道緑地の雑草を刈り取る際に、道路を汚したり、通行止めにすることなしに、円滑に刈り取り可能な方法を実現する。【解決手段】道路に面した緑地の雑草を刈り取る際に、沿道部を含む外周側を残して、内側の領域だけを刈り取るため、外周側に残っている丈の高い雑草によって、内側の領域を刈り取る際の道路への廃草の飛散を防止でき、また刈り取られた廃草は、刈り取り後の内側の領域の各雑草間の隙間に自然と沈降して分解し消失する。その後は数週間間隔で、同じく内側の領域だけを、刈り高さを前回よりも短く刈るので、廃草は初回より短く、廃草量も少なくなり、刈り高さが低くても雑草隙間に容易に入り込んで、自然と沈降し分解する。外周側の高い雑草は最終回に刈り取る。【選択図】図2
