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Filtering by: Subject Douglas fir -- Reproduction Non-Academic Affiliation Oregon State University. Bioresource Research

The impact of microclimate variation on budburst phenology within a mature Douglas-fir tree (Pseudostuga menziesii)

Creator:

Miller, Rebecca A.

Abstract:

Budburst, the initiation of annual growth in plants, is sensitive to climate variation and is therefore used to monitor physiological responses to climate change. Budburst timing can vary between regions of an individual tree, but this phenomenon it is unaccounted for in current monitoring efforts and may contribute to the...

Resource Type:

Undergraduate Thesis
Micropropagation of Douglas fir (Pseudotsuga menziesii) in a double-phase culture medium

Creator:

Gross, Leah M.

Abstract:

The timber and Christmas tree industries are important components of the Pacific Northwest economy. A goal of both industries is to produce high quality trees with high growth rates. Accomplishing this requires increased genetic quality of the trees grown. Tissue culture provides the most promise for propagating these superior genotypes....

Resource Type:

Honors College Thesis