| 摘要 |
The invention concerns a boundary marking for a number of trees in a wooded area. The marking consists of a belt 1 whose end sections 6, 7 are passed through a buckle 3 which is intended to secure the belt 1 around the trunk 2 of a tree and prevent the belt 1 from slipping down. The buckle 3 is also intended to permit successive outward sliding of at least one end section 6 when a maximum strain on the belt 1 is exceeded, which takes place gradually as the tree trunk 2 grows. <IMAGE> |
