PROBLEM TO BE SOLVED: To turn up the edge of a tunnel covering material in order to control the temperature inside the tunnel by a cultivation method using a cold protection tunnel. When installing such a material, a tunnel support or a rubber string is placed over the covering material. It is clamped and fixed like a zigzag stitch on the covering material. Therefore, it is necessary to keep the distance between the pillars of the tunnel narrow. For this reason, many tunnel pillars have to be used, and a lot of material purchase costs and labor are required to install them, but an agricultural covering that can be used without labor for opening, closing, installing, and removing. Providing materials and methods. SOLUTION: An insert 4 etc. is passed through an existing strip and is fixed at both ends of the strip to a pile with a binding band or the like, so that the entire covering 1 can be fixed or opened and closed easily at the time of installation and management. The covering material 1 is provided with the insertion portions 2 and 3 that enable the operation, and the installation method. [Selection diagram] Figure 8【課題】防寒用トンネルを用いた栽培方法でトンネル内の温度調節の為、トンネル被覆材の縁をめくり上げるが、その様に設置する場合、被覆材の上からトンネル支柱又は、ゴムひも等を用い被覆材の上をジグザグ縫う様に押えこみ固定している。その為、トンネル支柱の間隔を狭く保ち設置しなければならない。この事から多くのトンネル支柱を用いらなくてはならず、多くの資材購入費用とそれらの設置等に労力が必要になるが、開閉や設置及び撤去に労力をかけず使用可能な農業用被覆資材と方法を提供する。【解決手段】既存の帯体に挿通物４等を通しそれを帯体の両端で杭に結束帯等で固定する事で、被覆材１全体の固定や、設置及び管理時等に簡便に開閉出来る事を可能とした挿通部２、３を設けた被覆材１と、設置方法である。【選択図】図８
