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24 records found

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
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113
Project ID
113

Seedling traits in genetically different sources of Douglas-fir during drought stress

Purpose

Seedling Growth Study

Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • seeds
  • seed
  • seedling
  • seedlings
  • genetics
  • gene
  • genes
  • genetics
  • source
  • sources
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • drought
  • stress
  • stressors
  • growth
  • michael newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
N/A
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159
Project ID
159

Silviculture: Seedling Density

Purpose
N/A
Project Start Date
 
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • silvics
  • silviculture
  • silvicultural
  • seed
  • seeds
  • seedling
  • seedlings
  • density
  • densities
  • Rose Robin
Additional Information
Currently Active
Yes
Agency
COF
Project Type
Research
Research Forest
N/A
Researcher
Rose, Robin
Role
PI
Collaborators
N/A
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419
Project ID
419

Douglas-fir Seedling Study on McDonald Forest

Purpose

Where on McDonald forest seedlings grow best and what we might expect to find in the future by the relationship of the one year seedlings to those that were able to survive a longer period.

Project Start Date
1937-01-01
Project End Date
1938-01-01
Related Publications
Sandoz, A.J. & F.J. Douglas-fir Seedling Study on McDonald Forest. Silviculture project, 1937-1938, Oregon State College, School of Forestry.
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • Douglas fir
  • Douglas-fir
  • Seeding
  • site quality
  • optimal growth
  • future
  • seeds
  • Sandoz
Additional Information
Currently Active
No
Agency
OSC- School of Forestry
Project Type
Research
Research Forest
N/A
Researcher
Sandoz, A.J.
Role
PI
Collaborators
Sandoz, F.J.
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16
Project ID
16

Grasslands Reforestation Project

Purpose

Data for these plots given to Alan Berg by George Barnes before his death. The shore pine is the last remaining trees from a seed source that is no longer available because of housing development. These trees have an exceptionally fast height growth an

Project Start Date
1953-01-01
Project End Date
1980-01-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • Grassland
  • grass
  • reforestation
  • reforest
  • shore pine
  • seed source
  • seeds
  • pinus contorta
  • Alan Berg
  • George Barnes
  • housing development
  • growth
  • growing
  • viability
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Berg, Alan
Role
C
Collaborators
N/A
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47
Project ID
47

Douglas-fir Provenance Study

Purpose

This is one of several Provenance Study replications in the Douglas-fir region.

Project Start Date
1955-01-05
Project End Date
1991-06-30
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Douglas-fir
  • Douglas fir
  • Pseudotsuga menziesii
  • Progeny
  • provenance
  • origination
  • seed source
  • seeds
  • origin
  • seedlings
  • sourcing
  • Adams
  • Glenn
  • Howe
  • Stanley
  • Dill
Additional Information
Currently Active
Yes
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Adams, W.T.
Role
C
Collaborators
Dill, Stanley B.; Howe, Glenn
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50
Project ID
50

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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73
Project ID
73

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

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
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Fields that will be removed when going live.
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138
Project ID
138

Seedling Transport

Purpose

To tranport seedlings in genetics nursery

Project Start Date
1980-04-01
Project End Date
1981-01-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Nurseries
Keywords
  • seed
  • seeds
  • seedling
  • seedlings
  • transport
  • genetics
  • genetic
  • gene
  • genes
  • nursery
  • nurseries
  • michael newton
Additional Information
Currently Active
No
Agency
OSU-Forest Science
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
PI
Collaborators
N/A
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Fields that will be removed when going live.
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162
Project ID
162

Behavioral and Microbial Agents in the Management of Western Forest Insects

Purpose

Behavioral and microbial agents in the management of western forest insects. Trapping with pheromone baits for Dioryctria and Barbara, seed and cone insects.

Project Start Date
1982-03-01
Project End Date
1982-11-30
Related Publications
N/A
Project Categories
  • Trees
  • Pests & Pathogens
Keywords
  • Behavior
  • behavioral
  • micro
  • microbial
  • western
  • west
  • forest
  • forests
  • insect
  • insects
  • trap
  • trapping
  • pheromone
  • pheromones
  • dioryctria
  • barbara
  • seed
  • seeds
  • cone
  • cones
  • pest
  • pests
  • Charles Sartwell
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Sartwell, Charles
Role
C
Collaborators
N/A
Debug Fields
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182
Project ID
182

Evaluation of the Effects of Certain Nursery Practices Upon Douglas-fir Seedling Vigor

Purpose

Evaluation of the effects of certain nursery practices on Douglas-fir seedling vigor. Seedlings were planted on two dates, November of 1982 and January of 1983.

Project Start Date
1982-10-01
Project End Date
1985-12-31
Related Publications
N/A
Project Categories
  • Forest Management
  • Nurseries
Keywords
  • nursery
  • nurseries
  • practice
  • practices
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seedlings
  • seedlings
  • seeds
  • seed
  • vigor
  • Denis Lavendar
  • Douglas McCreary
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Lavender, Denis P.
Role
C
Collaborators
McCreary, Douglas D.
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203
Project ID
203

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.
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201
Project ID
201

The Morphology and Field Performance of Top Pruned Douglas-fir Seedlings

Purpose

Outplanting study for nursery cooperative study on top pruning of 2-0 Douglas-fir seedlings.

Project Start Date
1983-09-01
Project End Date
2003-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • Morphology
  • field
  • performance
  • prune
  • pruning
  • pruned
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seed
  • seeds
  • seedling
  • seedlings
  • nursery
  • nurseries
  • cooperative
  • cooperatives
  • Steven Omi
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
Omi, Steven
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217
Project ID
217

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

Seedling Fertilization Study

Purpose

Testing whether fall fertilization results in more favorable water relations after outplanting.

Project Start Date
1983-11-01
Project End Date
1984-10-31
Related Publications
Margolis, H.A., and R.H. Waring. Carbon and Nitrogen Allocation Patterns of Douglas-fir Seedlings Fertilized with Nitrogen in Autumn. 1. Overwintering Metabolism. Canadian Journal of Forest Res 16 (5):897-902. 1986
Margolis, H.A., and R.H. Waring. Carbon and Nitrogen Allocation Patterns of Douglas-fir Seedlings Fertilized with Nitrogen in Autumn. 2. Field Performance. Canadian Journal of Forest Res 16 (5):903-909. 1986
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • seed
  • seeds
  • seedling
  • seedlings
  • fertilize
  • fertilization
  • water
  • relations
  • out
  • planting
  • outplanting
  • fertilizer
  • Hank Margolis
  • Richard Waring
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Margolis, Hank A.
Role
C
Collaborators
Waring, Richard H.
Debug Fields
Fields that will be removed when going live.
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209
Project ID
209

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.
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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
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Fields that will be removed when going live.
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220
Project ID
220

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

Establishment and Early Seedling Growth of Red Alder

Purpose

Project will investigate factors affecting seedling establishment and early seedling growth of red alder. Plots in clearcut and in forested areas are exposed to different levels of soil disturbance and then broadcast seeded with red alder. Survival and

Project Start Date
1985-12-01
Project End Date
1987-09-30
Related Publications
Haeussler, Sybille. Germination and First-Year Survival of Red Alder Seedlings in the Central Coast Range of Oregon. MS Thesis, Forest Science, Oregon State UNiversity. 1987
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • establishment
  • early
  • seed
  • seeds
  • seedling
  • seedlings
  • growth
  • growing
  • red alder
  • alnus rubra
  • clearcut
  • clear
  • soil
  • soils
  • disturbance
  • disturbances
  • seeded
  • Sybille Haeussler
  • John Tappeiner
  • Spaulding
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Haeussler, Sybille
Role
C
Collaborators
Tappeiner, John
Debug Fields
Fields that will be removed when going live.
Import Unique ID
235
Project ID
235

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