Age | Silvicultural operation |
---|---|
0 | Soil preparation |
4; 15 | Mechanical cleaning |
9 | Creation of racks |
12; 14; 15; 17; 30 | Racks maintenance |
24 | Manuel cleaning |
42; 52; 60; 72 | Maintenance of objective trees marking |
30; 60; 90; 120; 150; 180 | Coppice harvesting and thinning operations |