Seed Tree Regeneration Harvest for Oak and Hickory (WI DNR)
Oak Scarification Trials using Good Neighbor Authority (USFS/WDNR)
The Headson scarifier at work.
Comparison of plant diversity and regeneration between adjoining unharvested and harvested mesic hardwood stands in southeastern Minnesota (MN DNR)
Unharvested MHs39 (left) and clearcut with reserves harvest MHs39 (right