Age | Silvicultural operations |
---|---|
0 | Soil preparation |
4; 15 | Mechanical cleaning |
9 | Creation of racks |
12; 14; 15; 17; 30 | Racks maintenance |
24 | Manual cleaning |
42; 52; 61; 72 | Maintenance of objective trees marking |
36; 42; 51; 60; 70; 78; 87 99, 108, 117, 129, 138, 147, 159, 180. | Thinning operations |