|
|
The destruction of over 400,000 hectares of land in the fire of 1961 and
millions of cords of wood in the late 1960's by the Hemlock Looper
and the planned expansion of the commercial harvest levels made it evident that
a large scale reforestation effort was needed.
The Wooddale Provincial Tree Nursery located between the towns of
Grand Falls-Windsor and Bishop’s Falls in the center of the Province officially
opened in 1974 with the first seedlings shipped in 1978. A satellite nursery
facility was constructed in Goose Bay in the late 1970's to meet the
reforestation needs in Labrador. Seedlings produced at both greenhouse
facilities target the 15% of cutovers which failed to regenerate adequately. To
date over 140 million seedlings have been planted. If all these seedlings were
planted on one site, the area covered would be in excess of 60,000 hectares.
Plantation survival is high (>90%) in part because of Newfoundland’s humid
climate but equally in part because the seedlings are of top quality and are
conditioned for the harsh environment.
The genetic improvement of Newfoundland’s planting stock has been researched for
over 30 years. The early thrust was to identify the fastest growing,
straightest, and healthiest individual trees in the wild and either collect seed
or clone them by grafting branch tips. To date, over 850 of these individual
trees representing 5 native species are planted in seed orchards located at the
Wooddale Provincial Tree Nursery and in Western Newfoundland near
Pynn’s Brook. These orchards will soon reach seed bearing age.
Now, we are mating each of these superior trees with another trying to find the
parent combinations that produce even faster growing trees. It is hoped that by
using orchard seed, future plantations will grow as much as 20 percent faster
than they are currently growing. This would mean that more wood volume would be
available in a shorter period of time lessening the demand on natural
ecosystems.
To see tomorrow’s forest, make it a point to visit the Wooddale Provincial
Tree Nursery and the Goose Bay Tree Nursery while
traveling through the Province. Public tours can be arranged with a special
invitation extended to school groups. Visit our tree species arboretum, learn
about the white pine blister rust disease and what is being done
to return White Pine to the landscape, and discuss biodiversity, ecosystem
management, and forest genetics and discover your role!
|