| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of difficulty in operations and high cost for them in a method of covering edge ends of a weed-proof sheet with soil, and fixing the weed-proof sheet by T type fixture and a reverse U-shape wire, generally used as a fastening method of a weed-proof sheet stretched over a nursery bed for a vegetable and the like, and provide a strap insertion tool which inserts a strap into the edge ends of the weed-proof sheet and a fastening method for fastening the weed-proof sheet in a manner to sew it by a consecutive strap.SOLUTION: A strap insertion tool, which is made of a steel plate with a front end and a rear end, includes a projection from the front end to the rear end, a salient part arranged at the front end part, and a grip arranged at the rear end part. An insertion point of the strap is determined at an edge end of the weed-proof sheet, and portions where an insertion margin of a continuous strap can be arranged at both sides are folded to be an insertion tip of the strap. The strap is hooked on the salient part of the strap insertion tool, the salient part of the strap insertion tool is brought into contact with the insertion point to deeply insert the strap into a nursery bed by pushing the grip thereof, and then the strap insertion tool is pulled out. The strap is repeatedly inserted at intervals in the edge end of the weed-proof sheet. |
