Table 2 Modes of forest management in Scots pine forests with due account of forest growth conditions (soddy podzolic soil)

А₁—dry coniferous forest

Dry sand

Pine undergrowth conservation, bare soil with conservation of seed bearers (obligatory); planting and sowing in the furrows

3

8000

81–100

А₂—fresh coniferous forest

Fresh sand

Pine undergrowth conservation, bare soil with conservation of seed bearers (obligatory); planting in fire lines

3–4

5500–6000

81–100

В₂—fresh subor, i.e. mixed pine forests with birch

Fresh sandy loam (10–15 % loam)

Pine undergrowth conservation; pine planting in the furrows and in fire lines

3–4

4000–6000

81–100

С2—fresh suramen, i.e. mixed spruce and deciduous forest

Fresh clay loam (20–40 % loam)

Pine undergrowth conservation; pine planting in the furrows and in fire lines

3–4

4000

81–100