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Oregon State University Research Forests Research Projects

Seedlings

Conifer tolerance to herbicides & surfactants

Purpose

Spray 4'x 4'squares with backpack sprayers over the top of 2 year old Douglas-fir seedlings. The mix will be 1.5 quarts accord, 4 ounces arsenal, and various surfactants at rates of 0, 2, 4, or 8 ounces per acre.

Project Start Date
Project End Date
Related Publications
N/A
Project Categories
Keywords
Currently Active
No
Agency
Northwest Chemical
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
N/A
Fields that will be removed when going live.
Import Unique ID
297
Project ID
297

Vigor Analysis of Douglas-fir Seedlings

Purpose

Seedlings will be planted at intervals of two months starting February 18-25, 1985 with final planting June 1-5, 1985. Survival and bud burst will be observed.

Project Start Date
Project End Date
Related Publications
N/A
Project Categories
Keywords
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Forry, Keith R.
Role
C
Collaborators
Zaerr, Joseph
Fields that will be removed when going live.
Import Unique ID
220
Project ID
220

Evaluating Seedling Quality

Purpose

This study will examine several methods of evaluating seedling quality and will correlate results with field survival and growth.

Project Start Date
Project End Date
Related Publications
N/A
Project Categories
Keywords
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
McCreary, Douglas D.
Fields that will be removed when going live.
Import Unique ID
214
Project ID
214

Hybridization in Douglas-fir and Super seedling Grafts

Purpose

To study the survival and growth of hybridized Douglas-fir and super seedling grafts.

Project Start Date
Project End Date
Related Publications
Ching, K.K., and D. Bever. Provenance Study of Doug-fir in the Pacific Northwest Region. 1. Nursery Performance. Silvae Genetica 9: 11-17. 1960.
Ching, K.K., and P.N. Hinz. Provenance Study of Douglas-fir in the Pacific Northwest Region. 3. Field Performance at age Twenty Years. Silvae Genetica 27: 229-233. 1978.
Project Categories
Keywords
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Ching, Kim K.
Role
C
Collaborators
N/A
Fields that will be removed when going live.
Import Unique ID
49
Project ID
49
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