| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural and horticultural pole capable of reliably preventing a slip-down when the pole becomes a catch for the stalks and bines of plants or when preventing a slip-down of a binding material used when binding the stalks of plants.SOLUTION: An agricultural and horticultural pole is provided, where synthetic resin layer is coated on an outside surface of a rod-like body, many projections 3 being formed in a line on the outside surface of the synthetic resin layer along the longer direction at intervals, and the projections formed in a line are arranged on the outside surface of the synthetic resin layer in the circumferential direction in multiple numbers. The projection is formed in a wedge shape with a highest height at one end in the longer direction and the height is becoming lower as it extends toward the other end in the longer direction. In addition, the projection is formed in a frustum of pyramid shape of which one end face in the longer direction is vertical with respect to the outside surface of the synthetic resin layer, and the other end face in the longer direction is inclined with respect to the outside surface of the synthetic resin layer.SELECTED DRAWING: Figure 1 |
