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19 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
Debug Fields
Fields that will be removed when going live.
Import Unique ID
419
Project ID
419

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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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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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
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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

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.
Import Unique ID
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.
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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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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
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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.
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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
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Fields that will be removed when going live.
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235
Project ID
235

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

Seed collection and evaluation of understory native grasses

Purpose

To collect up to 50 grams of seed of Melica sp. And Festuca sp. And describe their habitat, plant community, and associated species. Seed will be used to evaluate seed characteristics and grow out a limited number of specimen plants for further evaluatio

Project Start Date
2001-06-01
Project End Date
2002-09-30
Related Publications
N/A
Project Categories
  • Environmental Factors
  • Vegetation
Keywords
  • seed
  • seeds
  • collecting
  • collect
  • collection
  • understory
  • native
  • natives
  • grass
  • grasses
  • plant
  • plants
  • habitat
  • habitats
  • associated
  • associate
  • Melica
  • Festuca
  • USDA
  • Dale Darris
Additional Information
Currently Active
Yes
Agency
USDA Natural Resources Conservation Service
Project Type
Research
Research Forest
N/A
Researcher
Darris, Dale C.
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
375
Project ID
375

Interference between over and understory on Douglas-fir seedlings at different gap positions

Purpose

Plant moisture stress, light availability, height, diameter, and vigor of seedlings will be compared to different amounts of understory vegetation and distance to the overstory of the gaps.

Project Start Date
2002-08-01
Project End Date
2002-10-31
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Interference
  • interferences
  • understory
  • under
  • douglas fir
  • douglas-fir
  • pseudotsuga menziesii
  • seedling
  • seedlings
  • seed
  • seeds
  • gap
  • gaps
  • vigor
  • growth
  • overstory
  • Alexa Michel
  • Klaus Puetttmann
Additional Information
Currently Active
No
Agency
OSU Forest Sciences
Project Type
Research
Research Forest
N/A
Researcher
Michel, Alexa
Role
PI
Collaborators
Puetttmann, Klaus
Debug Fields
Fields that will be removed when going live.
Import Unique ID
387
Project ID
387

Restoration: Seed Collection

Purpose

The Native Seed Network is interested in collecting seed at Jackson Creek. The network collected over 6.5lbs of native wildflower seed representing 12 species from almost 90 sites.

Project Start Date
2006-01-01
Project End Date
2007-10-30
Related Publications
N/A
Project Categories
  • Forest Management
  • Reforestation & Restoration
Keywords
  • restore
  • restoration
  • restorative
  • seed
  • seeds
  • collect
  • collection
  • native
  • network
  • wildflower
  • flower
  • flowers
  • wildflowers
  • Kaye Thomas
Additional Information
Currently Active
Yes
Agency
IAE
Project Type
Research
Research Forest
N/A
Researcher
Kaye, Thomas
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
418
Project ID
418

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