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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 ...
Needle flavonoids and population differentiation in the Abies section Nobilis Engelm
(1985)
The Abies section Nobilis Engelm. consists of two high-elevation
tree species that grow in the mountains of Washington, Oregon and
California. The two varieties of A.magnifica A.Murray grow south of
A.procera Rehd. One ...
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 ...
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 ...
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 ...