Boundary Waters Quetico Forum :: Listening Point - General Discussion :: Fun fact about MN forests
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Author | Message Text | ||
Minnesotian |
According to the latest issue of MN Conservation Volunteer, "the average forest stand in Minnesota is 58 years old." I wonder if that takes into consideration the Lost 40 and other older areas of the BWCA. I assume it does, its just that those areas are so small compared to what is harvested/farmed probably. If those were taken out of the equation, I wonder what the average stands age would then be. 40 years? And how old are some of those stands in the BWCA? |
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LindenTree |
"Regenerating aspen Aspen tree saplings in foreground, older trees in back of photo Aspen stands managed for pulpwood should generally be harvested at ages 45 to 55. If you grow stands primarily for sawtimber, they should generally be harvested between ages 55 and 65. You may need to harvest stands earlier if disease incidence is more than 30 percent." Info from the U of M on MN Forests. |