noun
final cutting; regeneration cutting
Forestry term for the final harvest of mature trees, often followed by regeneration. Used in silviculture and forest management contexts.
主伐の時期は樹種や林齢によって決まる。
The timing of the final cutting is determined by the tree species and stand age.
主伐後には植林が行われる。
After the regeneration cutting, reforestation is carried out.