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22 records found

Effects of Seedling Size on Survival on Adverse Planting Sites

Purpose

Nursery seedling survival.

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Seedlings
  • seedling
  • size
  • sizes
  • survival
  • mortality
  • adverse
  • planting site
  • sites
  • nursery
  • nurseries
  • survive
  • Richard Hermann
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hermann, Richard K.
Role
C
Collaborators
N/A
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85
Project ID
85

Effects of seedling size on survival on adverse planting sites.

Purpose

Oregon Transect Study

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • effect
  • effects
  • seeds
  • seed
  • seedling
  • seedlings
  • size
  • sizes
  • survival
  • mortality
  • adverse
  • adversion
  • planting
  • site
  • sites
  • Oregon Transect
  • transects
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Unknown
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
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113
Project ID
113

Spray herbicides prior to regeneration harvest of Douglas-fir

Purpose

Nursery Seedling Survival

Project Start Date
 
Project End Date
 
Related Publications
Duryea, M.L. , and D.P. Lavender. Water Relations, Growth, and Survival of Root-Wrenched Douglas-fir Seedlings. Canadian Journal of Forest Res 12 (3):545-555. 1982
Project Categories
  • Trees
  • Seed Viability
Keywords
  • spray
  • spraying
  • herbicide
  • herbicides
  • regeneration
  • harvest
  • harvests
  • post
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • nursery
  • nurseries
  • seedling
  • seedlings
  • survival
  • mortality
  • Mary Duryea
Additional Information
Currently Active
No
Agency
N/A
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
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170
Project ID
170

Cavity-Nester Habitat; Artificial Douglas-Fir Snags

Purpose

Standing dead trees, or snags, are a source of foraging habitat and nesting cavities for wildlife. We evaluated the efficacy of creating Douglas-fir (Pseudotsuga menziesii) snags (by girdling, silvicide treatment, and topping) and their influence on deter

Project Start Date
 
Project End Date
 
Related Publications
Brandeis, Thomas J., et al. Cavity-nester habitat development in artificially made Douglas-fir snags. The Journal of wildlife management (2002): 625-633.
Project Categories
  • Forest Management
  • Slash & Decomposition
Keywords
  • cavity
  • nest
  • nesting
  • nester
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • snags
  • snag
  • dead
  • mortality
  • girdle
  • girdling
  • silvics
  • silviculture
  • silvicultural
  • treatment
  • top
  • topping
  • Thomas Brandeis
  • Cole
  • Elizabeth
  • Filip
  • Greg
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Brandeis, Thomas
Role
C
Collaborators
Cole, Elizabeth; Filip, Greg; Newton, Michael
Debug Fields
Fields that will be removed when going live.
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339
Project ID
339

CFIRP Snags

Purpose

Assessment of CFIRP created snags

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Management
  • Slash & Decomposition
Keywords
  • CFIRP
  • Snag
  • snags
  • decay
  • mortality
  • assessment
  • assessments
  • create
  • created
  • Amy Comstock
Additional Information
Currently Active
No
Agency
N/A
Project Type
Research
Research Forest
N/A
Researcher
Comstock, Amy
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
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440
Project ID
440

A study in experimental poisoning of undesireable trees

Purpose

Test of different toxic solutions and compounds and techniques of application.

Project Start Date
 
Project End Date
1947-06-09
Related Publications
Piha, Louis. A study in experimental poisoning of undesireable trees. June 1947, Class report, Oregon State College, School of Forestry.
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • Poison
  • poisoning
  • cull
  • culling
  • mortality
  • undesireable
  • killing
  • kill
  • death
  • decay
  • toxic
  • toxicity
  • compound
  • compounds
  • chemical control
  • chemicals
  • Louis Piha
  • remove
  • hack
  • squirt
  • Ray
  • Trenholm
  • Alvin
  • Sorseth
  • Russell
  • Rogers
  • plantation
  • plantations
Additional Information
Currently Active
No
Agency
Oregon State College, School of Forestry
Project Type
Research
Research Forest
N/A
Researcher
Piha, Louis
Role
PI
Collaborators
Rogers, Russell; Sorseth, Alvin; Trenholm, Ray
Debug Fields
Fields that will be removed when going live.
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39
Project ID
39

Control of Undesireable Trees by Application of Herbicides During the Dormant Season

Purpose

5 Experiments to test the effectiveness of more promising herbicides in controlling the subsequent sprouting from cut stumps and in killing the standing trees when applied in the dormant season.

Project Start Date
 
Project End Date
1952-05-23
Related Publications
Leech, Raymond. Control of Undesireable Trees by Application of Herbicides During the Dormant Season. M.S. Thesis, May 1952, Oregon State College, School of Forestry.
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • undesireable
  • herbicides
  • chemical control
  • dormant
  • dormancy
  • season
  • seasons
  • mortality
  • cull
  • culling
  • effectiveness
  • effective
  • sprouting
  • stumps
  • kill
  • killing
  • Raymond Leech
Additional Information
Currently Active
No
Agency
OSC- School of Forestry
Project Type
Research
Research Forest
N/A
Researcher
Leech, Raymond
Role
PI
Collaborators
N/A
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Fields that will be removed when going live.
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45
Project ID
45

Effects of Seedling Size on Survival on Adverse Planting Sites

Purpose

Various size seedlings will be planted. Will observe the effects of seedling size on survival rates.

Project Start Date
1974-02-01
Project End Date
1978-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Seedings
  • seeds
  • seedling
  • size
  • survival
  • adverse
  • planting
  • reforestation
  • vigor
  • various
  • mortality
  • rates
  • Richard Hermann
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hermann, Richard K.
Role
C
Collaborators
N/A
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Fields that will be removed when going live.
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73
Project ID
73

Plant Moisture Stress Study

Purpose

Survival and growth of Douglas-fir seedlings lifted under a range of PMS levels and planted under various environmental conditions.

Project Start Date
1977-03-21
Project End Date
1978-03-01
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • plant
  • moisture
  • moist
  • water
  • stress
  • stressors
  • survival
  • mortality
  • growth
  • growing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • PMS
  • Tom Daniels
  • Brian Cleary
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Cleary, Brian
Role
C
Collaborators
Daniels, Tom G.
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Fields that will be removed when going live.
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103
Project ID
103

Nursery Seedling Survival

Purpose

Nursery seedling survival. 1/2 of the site to be rototilled prior to Feb.1, 1979; other 1/2 of site to be left as is.

Project Start Date
1979-02-01
Project End Date
1980-07-14
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • nursery
  • nurseries
  • seed
  • seeds
  • seedlings
  • seedling
  • survival
  • mortality
  • rototilled
  • rototill
  • Mary Duryea
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
137
Project ID
137

Impacts of Nursery Processing on the Survival, Growth and Physiology of 2+0 Douglas-fir Seedlings

Purpose

Seelings processed by three different methods will be outplanted on the McDonald Forest site and their survival, growth, and water relations will be monitored during their first growing season. Project terminated but trees to be left growing for future m

Project Start Date
1981-03-01
Project End Date
1986-06-30
Related Publications
Darbyshire, Robyn L. Impacts of Nursery Processing on the survival, Growth and Physiology of 2+0 Douglas-fir Seedlings. MS Thesis, Forest Science, Oregon State University. 1982
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Nursery
  • process
  • processing
  • survival
  • mortality
  • nuseries
  • growth
  • physiology
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seedling
  • seedlings
  • Brian Cleary
  • Robyn Darbyshire
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Cleary, Brian
Role
C
Collaborators
Darbyshire, Robyn
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Fields that will be removed when going live.
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163
Project ID
163

Bigleaf Maple Research

Purpose

This is a bigleaf maple seedling mortality study.

Project Start Date
1983-03-20
Project End Date
1988-06-30
Related Publications
Fried, Jeremy S., Boyle, James, Tappeiner, John, and Kromack, Kermit. Effects of Bigleaf Maple on Soils in Douglas-fir Forests. Canadian Journal of Forest Resources, 20:259-266, 1990.
Fried, Jeremy Steven. Two Studies on Acer macrophyllum: I. The Effects of Bigleaf Maple on Soils in Douglas-fir Forests. II. The Ecology of Bigleaf Maple Seedling Establishment and Early Growth in Douglas-fir Forests. MS Thesis, For. Mgmt, OSU. 1985
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Bigleaf maple
  • maples
  • Acer macrophyllum
  • seedling
  • seeds
  • seedlings
  • mortality
  • Jeremy Fried
  • Jogn Tappeniner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Fried, Jeremy
Role
C
Collaborators
Tappeiner, John
Debug Fields
Fields that will be removed when going live.
Import Unique ID
201
Project ID
201

Bigleaf Maple Germination Study

Purpose

The project is attempting to determine how germination and survival of bigleaf maple germinants vary from stand to stand and to identify the importance of seed-preying rodents in maple seedling distribution.

Project Start Date
1983-10-01
Project End Date
1985-06-01
Related Publications
Fried, Jeremy S, Tappeiner, John and Hibbs, David. Bigleaf Maple Seedling Establishment and Early Growth in Douglas-fir Forests. Canadian Journal of Forest Research, Vol. 18, 1988
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Bigleaf maple
  • leaf
  • acer macrophyllum
  • germination
  • germinate
  • survival
  • mortality
  • rodent
  • rodents
  • seedlings
  • seedlings
  • seeds
  • seed
  • prey
  • browse
  • Jeremy Fried
  • John Tappeiner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Fried, Jeremy
Role
C
Collaborators
Tappeiner, John
Debug Fields
Fields that will be removed when going live.
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202
Project ID
202

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
1984-01-01
Project End Date
1986-05-15
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Evaluate
  • evaluating
  • seed
  • seeds
  • seedlings
  • seedling
  • Survival
  • mortality
  • growth
  • growing
  • Mary Duryea
  • Douglas McCreary
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
McCreary, Douglas D.
Debug Fields
Fields that will be removed when going live.
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214
Project ID
214

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
1985-02-18
Project End Date
1985-08-30
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • vigor
  • vigorous
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seedling
  • seedlings
  • seed
  • seeds
  • survival
  • mortality
  • Joseph Zaerr
  • Keith Forry
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Forry, Keith R.
Role
C
Collaborators
Zaerr, Joseph
Debug Fields
Fields that will be removed when going live.
Import Unique ID
220
Project ID
220

T.V Tower Bird Mortality During Migration Periods

Purpose

In two months, under different weather and lunar conditions, the quantity and species of birds killed at two TV towers will be recorded.

Project Start Date
1985-10-01
Project End Date
1985-12-31
Related Publications
N/A
Project Categories
  • Wildlife
  • Birds
Keywords
  • TV
  • tower
  • bird
  • birds
  • mortality
  • death
  • migration
  • migratory
  • period
  • periods
  • weather
  • kill
  • killed
  • towers
  • Robert Jarvis
  • Katherine Loofburrow
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Jarvis, Robert L.
Role
C
Collaborators
Loofburrow, Katherine
Debug Fields
Fields that will be removed when going live.
Import Unique ID
228
Project ID
228

Vigor Analysis of Douglas-fir Seedlings

Purpose

Project will compare field survival with growth room survival in an attempt to correlate field performance with the starch content of the seedling at the time of planting.

Project Start Date
1985-10-25
Project End Date
1986-11-01
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • vigor
  • analysis
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seedlings
  • seedlings
  • seed
  • seeds
  • survival
  • growth
  • mortality
  • starch
  • starches
  • Keith Forry
  • Joseph Zaerr
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Forry, Keith R.
Role
C
Collaborators
Zaerr, Joseph
Debug Fields
Fields that will be removed when going live.
Import Unique ID
232
Project ID
232

Methods of Evaluating Seedling Vigor

Purpose

To evaluate methods of predicting seedling vigor. This portion of the experiment is a test of field survival.

Project Start Date
1987-02-01
Project End Date
1989-09-30
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • method
  • methods
  • seedling
  • seedlings
  • vigor
  • vigorous
  • survival
  • mortality
  • Joseph Zaerr
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Zaerr, Joseph
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
247
Project ID
247

Oust trails

Purpose

Plant doug fir bareroot and plugs and spray. Oust herbicide will be applied at various rates. Timing and mixes to test affects on seedling survival.

Project Start Date
1993-04-10
Project End Date
1995-12-31
Related Publications
N/A
Project Categories
  • Chemical Control
Keywords
  • Oust
  • chemical
  • chemicals
  • herbicide
  • herbicides
  • application
  • applicatin
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • plug
  • plugs
  • bareroot
  • bare
  • mix
  • mixes
  • survival
  • mortality
  • Rick Schaffer
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Schaffer, Rick
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
316
Project ID
316

Snag Inoculation Study

Purpose

Shooting trees with fungus-laden shells

Project Start Date
1997-02-01
Project End Date
1997-07-16
Related Publications
N/A
Project Categories
  • Forest Management
  • Slash & Decomposition
Keywords
  • snag
  • snags
  • mortality
  • deacay
  • inoculation
  • inoculate
  • create
  • creation
  • shoot
  • fungus
  • fungi
  • fungal
  • mycology
  • shell
  • shells
  • Baker
  • Greg Filip
Additional Information
Currently Active
No
Agency
Forest Resources, Utah State University
Project Type
Research
Research Forest
N/A
Researcher
Baker, F.A.
Role
PI
Collaborators
Filip, Greg
Debug Fields
Fields that will be removed when going live.
Import Unique ID
340
Project ID
340

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