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Oregon State University Research Forests Research Projects
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Project Start Year
Project Categories
7 records found

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.
Import Unique ID
209
Project ID
209

Silvicultural Practices, Larnmas growth and stem deformities

Purpose

This project will test the extent that silvicultural practices increase late season flushing of Douglas fir. Herbicide treatments will increase the availability of water late in the season. Fertilizer will increase nitrogen availibility and influence se

Project Start Date
1992-01-31
Project End Date
1994-11-11
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • silvics
  • silvicultural
  • silviculture
  • larnmas
  • growth
  • growing
  • stem
  • deformities
  • flush
  • flushing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • herbicide
  • herbicides
  • fertilizer
  • fertilize
  • fertilizers
  • nitrogen
  • Michael Newton
  • Brian Roth
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
Roth, Brian
Debug Fields
Fields that will be removed when going live.
Import Unique ID
306
Project ID
306

Piperidine Alkaloid Response to Fertilization of Ponderosa Pine

Purpose

Quantification of piperidine alkaloid of foliage of ponderosa pine trees after nitrogen fertilizer application.

Project Start Date
1997-04-28
Project End Date
1997-09-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • Piperidine
  • Alkaloid
  • Fertilization
  • fertilize
  • fertilizer
  • ponderosa pine
  • pinus ponderosa
  • foliage
  • nitrogen
  • application
  • USDA
  • Liz Gerson
  • Rick Kelsey
Additional Information
Currently Active
No
Agency
USDA-FS, PNW Research Station and OSU Dept. of Forest Science Courtesy Faculty
Project Type
Research
Research Forest
N/A
Researcher
Gerson, Liz
Role
C
Collaborators
Kelsey, Rick
Debug Fields
Fields that will be removed when going live.
Import Unique ID
342
Project ID
342

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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Fields that will be removed when going live.
Import Unique ID
363
Project ID
363

Field Root Architecture of Seedlings Grown with Varying Organic Amendments

Purpose

This is a continuation of a study which began at the D.L. Phipps Nursery to examine root development of Douglas-fir seedlings transplanted in nursery beds with various organic amendments. This phase of the study will examine the subsequent root developme

Project Start Date
2000-01-01
Project End Date
2002-10-01
Related Publications
Alzugaray, Patricio. Effect of fertilizer rate on response of seedlings with different root volumes. Study plan, March 16, 2000, Forest Science Department, Oregon State University.
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • field
  • root
  • roots
  • rooting
  • architecture
  • structure
  • structures
  • seedling
  • seedlings
  • grown
  • growth
  • organic
  • amendments
  • fertilizer
  • fertilizers
  • fertilizing
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • transplant
  • nursery
  • bed
  • beds
  • Patricio Alzugaray
  • Haase
  • Diane
  • Jacobs
  • Doug
Additional Information
Currently Active
No
Agency
Oregon State University
Project Type
Research
Research Forest
N/A
Researcher
Alzugaray, Patricio
Role
C
Collaborators
Haase, Diane; Jacobs, Doug
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Fields that will be removed when going live.
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360
Project ID
360

Jory Soil Pot Study

Purpose

This project is aimed at determining site-specific fertilizer prescriptions based on soil type, fertilizer formulation, and soil water content.

Project Start Date
2001-04-01
Project End Date
2001-05-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Fertilization
Keywords
  • soil
  • soils
  • jory
  • pot
  • fertilize
  • fertilizer
  • fertilization
  • prescription
  • type
  • prescriptions
  • content
  • Eduardo Arellano
  • Diane Haase
  • Robin Rose
Additional Information
Currently Active
No
Agency
Oregon State University
Project Type
Research
Research Forest
N/A
Researcher
Arellano, Eduardo
Role
C
Collaborators
Haase, Diane; Rose, Robin
Debug Fields
Fields that will be removed when going live.
Import Unique ID
371
Project ID
371

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
Fields that will be removed when going live.
Import Unique ID
414
Project ID
414

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