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Now showing items 211-217 of 217
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 ...
Plus-tree selection of black spruce in Northwestern Ontario for Superior growing space efficiency
(1985)
Plus-tree selection of black spruce [Picea mariana (Mill.) B.S.P.)
based on increment of wood volume per unit of crown (growing space efficiency) has the potential to improve yield per hectare and avoid biased
selection ...
Pollen pool heterogeneity in natural stands of upland and lowland black spruce (Picea marinana (Mill.) B.S.P.)
(1991)
One of the basic assumptions of the mixed-mating model is that
the pollen pool of a population is homogeneous. However mounting
evidence would suggest that a homogeneous pollen pool is not the
norm in populations of ...
Effective root growth potential of jack pine (Pinus banksiana Lamb.) container stock
(1989)
The effective root growth potential (RGP) of both potted and
outplanted jack pine seedlings grown in Lannen-Sokeri FH-408 paperpots
and Can-Am #2 Multipots was measured on three test dates during the
summers of 1986 and ...
Variation of wood properties within a dominant and suppressed tree of tamarack (Larix laricina (Du Roi) K. Koch)
(1987)
Radial and axial variations of tracheid length, specific gravity, ring width, and latewood
percentage were studied from the stems of a dominant and a suppressed tamarack tree. The
trees were 81 and 83 years old respectively, ...
Cytological studies of Inonotus tomentosus
(1988)
Cytological studies revealed irregularities in the nuclear life
cycle of Inonotus tomentosus. The mycelia was multinucleate and the
nuclei were found in groups of two to six. By the time the nuclei
reached the subhymenium ...
Effects of seed sources and fungi on ectomycorrhizal formation and growth of containerized tamarack seedlings
(1985)
The objectives of this study were to investigate the host specificity of
mycorrhizal fungi to tamarack (Larix laricina (Du Roi) K. Koch.) in pure culture synthesis and to examine the effects of seed sources and fungal ...