Natural Regeneration Methods for Oak

The following sections discuss the application of different regeneration harvest methods to naturally regenerate oak forests.

• Even-aged systems: Systems that use regeneration harvest methods to create even-aged stands. By convention, the spread of ages in an even-aged stand does not differ by more than 20% of the intended rotation.

  • Clearcutting
  • Shelterwood cutting
  • Seed tree cutting

• Uneven-aged systems: Systems that use regeneration harvest methods to create uneven-aged stands. Commonly at least three distinct age classes are required for an uneven-aged stand.

  • Group selection cutting
  • Single tree selection cutting

• Two-aged systems: Systems provide for regeneration of shade intolerant species while carrying a sparse overstory of mature trees to offset the negative aesthetic impact of clearcutting.

For a primer on concepts of silviculture, see: Silvicultural systems.