Tuesday, August 4, 2009
Scotch Pine Provenance Test
I think this is the oldest trial ever installed in the Timmins District. The test is also just another wonderful story about trees in the park. Where is it - map
Much of Kettle Lakes Provincial Park was planted after being harvested and burned. A very unique method of tree planting was used for a large area - machine planting. A machine is pulled behind a tractor, a furrow is created, the tree is placed in the furrow while it is filled back in - the tree is planted!
One of the early tree planting efforts in the park was a scotch pine provenance test. A provenance test compares trees from different locations. In this case trees seedlings, or maybe the seeds and seedlings grown here, came from many different location in Europe.
The scotch pine, also known as scots pine, is doing just fine in the park. The trees are a little deformed, but are becoming spread thoughout the park. This makes me wonder - when a tree species that is not native begins to spread in a provincial park - when does it become an invasive species?
Everything you always waanted to know about scotch pine is here
I have been taking visitors to see the scotch pine for many years. I have had visitors from Finland and Sweden that have been very interested in seeing trees that came from their country.
Represented are: Cevennes, Auvergne, Adirondack, W. Europe, Finland, Sweden, L. Austria, E. Baltic, Haute Loire, S. Finland, and W. Baltic.
I am not sure where some of these places are, well except for Finland, I got that one.
Picture 1: A scotch pine
Picture 2: corner marker, made to last
Picture 3: corner marker, made to last