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Filtering by: Committee Member Linderman, R. G. Subject Douglas fir

Ectomycorrhizal inoculation of Douglas-fir nursery stock with commercially produced inoculum

Creator:

Hung, Ling-ling L.

Abstract:

Nine species of ectomycorrhizal fungi were grown in liquid media over a pH range of 2-7. Species fell into five major groups: (1) growth significantly best only at the optimal pH, (2) growth increased with increase of pH, (3) significantly best growth spans three pH units, (4) spans four pH...

Resource Type:

Dissertation
The influence of seed source origin and phenological characteristics on wood quality in a young Douglas-Fir Provenance Plantation

Creator:

Robinson, Walter P.

Abstract:

The relationships of several wood quality traits with seed origin and phenological characteristics, measured at a young age, were tested from six seed sources in a young Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) provenance plantation. The wood quality traits measured were wood density, uniformity of wood density, percentage latewood, fiber length,...

Resource Type:

Masters Thesis