FENCE FOR IRRIGATION DAM AND METHOD FOR IRRIGATION DAM

摘要

To provide a fence for irrigation dam which can improve irrigation workability.SOLUTION: A fence 1 for irrigation dam functions to dam up water 120 poured on a plant 110 planted in the soil with the soil surface around a root 111 of the plant. The fence 1 comprises a fence main body 2 composed of a long plate that is deformable into a ring shape so as to surround the root of the plant, and a fastener 3 for maintaining the fence body 2 in a ring shape, the fence body 2 having a wavy form that is continuously wavy in the longitudinal direction and being adapted to realize a ring-shaped form by deforming so that both ends in the longitudinal direction are overlapped, and the fastener 3 being adapted to sandwich an overlapped portions 20 at both ends of the fence body 2 in the longitudinal direction.SELECTED DRAWING: Figure 7