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Filtering by: Subject Douglas fir -- Pacific Coast (U.S.) -- Phenology

Genetic variation in phenology of bud and cambial activity in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco)

Creator:

Li, Peng, 1961-

Abstract:

Growth phenology (i.e., timing of growth initiation and cessation) is important to adaptation. This study examined the extent of genetic control of bud and cambial phenology and their relationships with stem growth in pole-size Douglas-fir (ages 13 to 16 years) from 60 open-pollinated families. The availability of bud phenology data...

Resource Type:

Dissertation
A working plan for the study of natural pruning in second growth Douglas fir stands of the Pacific Coast

Creator:

Bever, Dale N.

Resource Type:

Undergraduate Thesis

Full Text:

growth douglas-fir stands of the Pacific Coast A .forking Plan for the Study of Natural Pruning in
Costs and planning of Douglas-fir and ponderosa pine stock for a forest nursery of the Pacific Coast

Creator:

Malmberg, Don B.

Resource Type:

Undergraduate Thesis

Full Text:

for a forest nursery of the Pacific Coast COSTS AND PLANNING OP DOUGLAS-PIR AND PONDEROSA PINE