主しゅ伐ばつ

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.

• 主しゅ伐ばつの時じ期きは樹じゅ種しゅや林りん齢れいによって決きまる。

  The timing of the final cutting is determined by the tree species and stand age.

• 主しゅ伐ばつ後ごには植しょく林りんが行おこなわれる。

  After the regeneration cutting, reforestation is carried out.