Forest Management Treatments: Regeneration

 

Seed Tree Treatment
The photo to the left is representative of a Penn State Forestland Management Office Seed Tree Regeneration Treatment. The photo was taken during the fall approximately 3 years following the first harvest. That winter the deer fence was dismantled and the remaining overstory trees were harvested to allow the more than 30,000 seedlings/saplings to grow.
Shelterwood Treatment

The photo to the left is representative of a Penn State Forestland Management Office Shelterwood Regeneration Treatment. The photo was taken in the spring during the third growing season. The deer fence will be removed and the remaining overstory trees will be harvested once the stand has been successfully regenerated with desirable species that are above the browse height of the whitetail deer.

Clearcut Treatment

The photo to the left is representative of a Penn State Forestland Management Office Clearcut Regeneration Treatment. The photo was taken in the spring during the second growing season. The deer fence will be removed once the stand has been successfully regenerated with desirable species that are above the browse height of the whitetail deer.

Stand Conversion

The photo to the left is representative of a Penn State Forestland Management Office Stand Conversion Regeneration Treatment. The photo was taken in the spring during the second growing season. Prior to treatment the stand was a monoculture of stagnant low value Table Mountain Pine. The stand was whole-tree chipped and deer fenced. The result was a stand conversion to desirable hardwood species. Approximately 20,000 vigorous seedlings and sprouts now occupy the site. First season growth on oaks and ashes exceeded 5 feet in height.

Artificial Regeneration
The photo to the left is representative of a Penn State Forestland Management Office Pine Plantation Clearcut Artificial Regeneration Treatment. The photo was taken in the spring during the thirteenth growing season. The site has been clearcut, hand planted (6' x 8' spacing) and noncommercially mechanically thinned. A commercial thinning may be possible in approximately 10 years.

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