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The amount of silvicultural and forest improvement work 1950- (ha)

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6/18/2025
3/24/2015
Yes
SVT: Luonnonvarakeskus, Metsänhoito- ja metsänparannustyöt
0300_methoi
Luke/Tilastot
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Mandatory

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Mandatory
Field for searching for a specific value in the list box. This is examples of values you can search for.1950 , 1951 , 1952 ,

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Mandatory
Field for searching for a specific value in the list box. This is examples of values you can search for.Clearing of regeneration areas , Initial clearing of intermediate felling areas , Prescribed burning ,

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Year

2023

Data corrected on 18.6.2025. The soil preparation amounts and total costs for corrected.

Type of work

Clearing of regeneration areas

In use since 1950.

Initial clearing of intermediate felling areas

In use since 2001.

Prescribed burning

In use since 1950.

Soil preparation

In use since 1950.

.Patch scarification

In use since 2001.

.Disc trenching

In use since 2001.

.Mounding

In use since 1996.

.Other soil preparation

In use since 1996.

Artificial regeneration

In use since 1950.

.Seeding

In use since 1950.

..Manual seeding

In use since 2001.

..Mechanical seeding

In use since 2001.

.Planting

In use since 1950.

..Manual planting

In use since 2001.

..Mechanical planting (incl. soil preparation)

In use since 2015.

Pre-commercial thinning

In use since 1950.
In 1994-2006, part of the improvement of young stands in forest industries' or state forests are included in the tending of seedling stands.
In 1957-2000, the areas of grass suppression are included in the tending of seedling stands.

Improvement of young stands

In use since 1994.

Repelling root-rot disease

In use since 2001.

Fertilisation

In use since 1974.

.Remedial fertilisation

In use since 2000.

.Fertilisation for growth

In use since 2000.

Ditch network mainentance, area

In use since 1953.
In 1950-1970, ditch cleaning.
In 1950-1988 and since 2009, the area of ditch network maintenance is based on average length of ditches per hectare.
In 1950-1988, the average length applied was 270 metres; since 2009, it has been 280 metres.
In 1989-2008, the areas are those given by the data suppliers.

Ditch network mainentance, km

In use since 1953.
In 1950-1970, ditch cleaning.
In 1950-1988 and since 2009, the area of ditch network maintenance is based on average length of ditches per hectare.
In 1950-1988, the average length applied was 270 metres; since 2009, it has been 280 metres.
In 1989-2008, the areas are those given by the data suppliers.

Constructing of forest roads, km

In use since 1952.
In 1950-1990 and 1993-1994, basic improvement of forest roads is partly included in the construction of forest roads.

Basic improvement of forest roads, km

In use since 1991.
In 1950-1990 and 1993-1994, basic improvement of forest roads is partly included in the construction of forest roads.