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8 records found

Comparison of Seedling Planting Density on Growth of Douglas-fir Seedlings

Purpose

Project is designed to compare two spacing regimens for planting of Douglas-fir seedlings. Clusters of Douglas-fir trees were planted at 25' spacing and compared to a conventional 8'x8' spacing. Interplanting with alder to test soil enrichment effects.

Project Start Date
1979-03-15
Project End Date
1989-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • seeds
  • seed
  • seedling
  • seedlings
  • planting
  • density
  • densities
  • growth
  • growing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • regimens
  • space
  • spacing
  • trial
  • interplant
  • interplanting
  • alder
  • alders
  • alnus
  • enrichment
  • enrich
  • William Emmingham
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Emmingham, William H.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
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138
Project ID
138

Maple Control Trial

Purpose

Cut maple stumps will be treated with herbicides (Garlon 3A, Garlon 4, 2,4-D) throughout summer 1983; sprout clumps will be sprayed with Triclopyr plus 2,4-D as above.

Project Start Date
1983-05-20
Project End Date
1984-06-30
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • Maple
  • Acer
  • control
  • trial
  • stump
  • stumps
  • herbicide
  • herbicides
  • Garlon
  • sprout
  • sprouting
  • Triclopyr
  • spray
  • sprayed
  • spraying
  • sprays
  • Diane White
  • Bruce Kelpsas
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
White, Diane E.
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199
Project ID
199

Manning's Equation Trial

Purpose

Measurement of stream velocity during high flow.

Project Start Date
1986-09-01
Project End Date
1987-05-31
Related Publications
N/A
Project Categories
  • Hydrology
  • Stream Habitats & Dynamics
Keywords
  • Manning
  • Mannings
  • Equation
  • equations
  • trials
  • trial
  • watershed
  • shed
  • water
  • stream
  • streams
  • velocity
  • high
  • flow
  • flows
  • Chip Andrus
  • Henry Froehlich
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Andrus, Chip
Role
C
Collaborators
Froehlich, Henry A.
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241
Project ID
241

Herbicide Screening Trials

Purpose

Involves injecting glyphosate caplules into bigleaf maple and red alder to determine efficacy of chemical and new application method - treat 100 trees of each species.

Project Start Date
1988-03-14
Project End Date
1988-06-30
Related Publications
Knowe, Steven A., Cole, Elizabeth C., Newton, Michael. Response Surface Analysis of Control of Red Alder and Vine Maple with Glyphosate-Imazapyr and Triclopyr-Imazapyr. Western Journal of Applied Forestry 10(4):127-132, 1995.
Project Categories
  • Chemical Control
Keywords
  • herbicide
  • herbicides
  • screen
  • screening
  • trial
  • trials
  • glyphosate
  • bigleaf maple
  • maples
  • acer
  • macrophyllum
  • red alder
  • alnus rubra
  • chemical
  • chemicals
  • application
  • applications
  • Elizabeth Cole
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Cole, Elizabeth
Role
C
Collaborators
Newton, Michael
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254
Project ID
254

Cluster Planting Trial

Purpose

The purpose of this trial is to test the effect of planting trees in clusters of 3 at a 21' spacing and compare it to normal 1 tree spacing of 12'x12'. This study will also include the effects of grid versus cluster on the plant community in the area. T

Project Start Date
1992-01-11
Project End Date
1999-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • cluster
  • clustering
  • clusters
  • plant
  • planting
  • plantings
  • trial
  • trails
  • space
  • spacing
  • William Emmingham
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Emmingham, William H.
Role
C
Collaborators
N/A
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309
Project ID
309

Hardwood Management Demonstration

Purpose

This is an upgrading of the hardwood research/demonstration area being developed on the Marchell Tract. The specific site contained a hardwood species trial for the last 7 years. We are using the results of those trials to focus on management of the bet

Project Start Date
1993-09-05
Project End Date
2018-01-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Forest Growth & Succession
Keywords
  • Hardwood
  • hardwoods
  • manage
  • management
  • demonstration
  • demonstrate
  • Marchell
  • trial
  • trails
  • Richard Fletcher
  • David Hibbs
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Fletcher, Richard
Role
C
Collaborators
Hibbs, David
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327
Project ID
327

VMRC 2 meters in 2 years trial

Purpose

Study evaluating influence stoch-type fertilization and vegetation control have on seedling growth

Project Start Date
1999-01-01
Project End Date
2010-01-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • VMRC
  • trial
  • trials
  • fertilizer
  • fertilize
  • fertilizing
  • stock
  • control
  • seedling
  • seedlings
  • seed
  • seeds
  • growth
  • Robin Rose
  • Scott Ketchman
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Rose, Robin
Role
PI
Collaborators
Ketchman, Scott
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363
Project ID
363

Fertilization Trial

Purpose
N/A
Project Start Date
2007-01-01
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • fertilization
  • fertilize
  • fertilizer
  • trial
  • trials
  • appendix team
  • teams
  • Douglas Maguire
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Maguire, Douglas A.
Role
PI
Collaborators
N/A
Debug Fields
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414
Project ID
414

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