伞伐作业 Seed-tree method ; High-forest compartment system ; Shelter-wood compartment system
伞伐林 Shelter-wood forest
伞伐法 [林] shelterwood method
伞伐材 Regenerated forest under shelter-wood system
带状伞伐更新法 Strip-stand method
楔形伞伐作业 wedge system
伞伐更新 Regeneration under shelterwood system
伞伐更新法 Regeneration by compartments
全林伞伐作业 Shelter-wood uniform system
楔状伞伐作业 Shelter-wood wedge system
应用推荐