| 摘要 |
PROBLEM TO BE SOLVED: To provide a planting construction system and maintenance techniques for achieving stable security of a vegetation, which is considered to be a challenge in planting project in which Rhacomitrium Canescens is used, by replacement/recovery of a vegetation sheet after several years since planting construction; and to provide a specification and field cultivation techniques of a vegetation sheet which enables recovery and reuse of a vegetation.SOLUTION: The invention provides a planting unit characterized by detachably providing, in a tray through a detachable member, a planting sheet consisting of a certain-shaped needle punched carpet, in which Rhacomitrium Canescens is used as a vegetation and 120-150 g per Mbased on dry weight of Rhacomitrium Canescens is uniformly laid.SELECTED DRAWING: Figure 1 |
