| 摘要 |
A method of installing an electric wooden fence for protecting a tree by stretching a fencing cable vertically, binding to the uppermost branch of a tree, connecting the fencing cable to an electric wooden fence and applying high voltage is provided to effectively prevent damage of the tree and not to injure the beauty. An electric wooden fence for protecting a tree(5) is installed by the steps of: driving a stake(4) into the ground; binding an insulating rope(3) to the stake; protruding the insulating rope above the ground surface(6); connecting the insulating rope to a fencing cable(1) more than 10cm apart from the tree; stretching the fencing cable vertically and binding to the uppermost branch of the tree using a tension spring(2); and connecting to an electric wooden fence(9) and applying pulse high voltage of more than 4kV. In case an appropriate uppermost branch is not present, a poly-stake(8) for electric wooden fence is used. Four or more fencing cables are installed due to the diameter of the tree. |
