Search
Now showing items 1-10 of 11
Effects of soil temperature on a coupled photosynthesis-stomatal conductance model for four boreal tree species
(2000)
In order to examine the effects of soil temperature on a coupled photosynthesis-stomatal
conductance model, seedlings of trembling aspen (Populus tremuloides Michx),
jack pine (Pinsu banksiana Lamb. ), black spruce (Picea ...
Understory ingrowth mortality model for black spruce (Picea mariana (Mill.) B.S.P.) in mixed species stands of boreal Ontario
(2006)
Study area : Longlac area (Northwestern Ontario)
Ecologically-based taper equations for major tree species in Manitoba
(2004)
Kozak's variable exponent taper equation was fitted for balsam poplar (Populus
balsamifera L.), trembling aspen (Populus tremuloides Michx.), white spruce (Picea
glauca (Moench) Voss), black spruce (Picea mariana (Mill.) ...
Mating system and population structure in a black spruce (Picea mariana (Mill.) B.S.P.) clonal seed orchard in Northwestern Ontario
(1985)
Multi-locus enzyme systems were studied in a black
spruce {Picea maniana (Mill.) B.S.P.) clonal seed orchard in
northwestern Ontario. The embryonic and megagametophytic
tissues of each clone were sampled and ...
Establishment and early growth of black spruce (Picea mariana [Mill.] B.S.P.) in relation to selected nursery lifting and storage practices
(1989)
Problems associated with the establishment and early growth of overwinter frozen stored black
spruce {Picea mariana [Mill.] B.S.P.) seedlings led to research on the effects of selected nursery lifting and
storage practices ...
Evaluation of a mini-container, accelerated transplant system : the black spruce summer crop
(1986)
The production of black spruce ( Picea mariana (Mill.)
B.S.P.) bare root stock in Ontario nurseries presents two
main problems. First, seedlings at the end of the first
growing season are small, and thus susceptible to ...
Vegetative and sexual phenology, reproductive dynamics and bud differentiation in a clonal seed orchard of white and black spruce
(1981)
To evaluate the importance of phenology and strobilus
production in a clonal seed orchard of white and black
spruce, 14 clones of each species represented by 4 ramets
each, were selected from the Mattawin seed orchard. ...
Genetic and environmental variation in seed, cone and progeny characteristics of black spruce clones in a northern Ontario seed orchard
(1985)
Genetic and environmental variance in cone and seed
properties and early progeny growth of Picea mariana (Mill.)
B.S.P. clones were evaluated using cones and seed from two to
three ramets of 19 clones each growing in a ...
Effects of container volume and shape on the growth of black spruce (Picea mariana (Mill.) B.S.P.) seedlings
(1984)
The objective of this thesis was to evaluate the growth of black spruce seedlings in containers with four soil volumes (45, 90, 180, 360 cm3) and at three diameter/depth shapes (1:2, 1:3, 1:4). Seedling height, root collar ...
Evaluation of a mini-container accelerated transplant system : the black spruce winter crop
(1986)
The effects of four factors on nine attributes of black
spruce (Picea mariana (Mill) B. S. P.) seedlings were
investigated. The seedlings were produced under an
accelerated transplant system that used a 6 ml Castle ...