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Project Start Year
Project Categories
2 records found

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
Debug Fields
Fields that will be removed when going live.
Import Unique ID
217
Project ID
217

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
Debug Fields
Fields that will be removed when going live.
Import Unique ID
360
Project ID
360

College of Forestry
Oregon State University
Corvallis, OR 97331-5704
Tel: 541-737-2004
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