Advanced Search

Keywords

Project Start Year

Min

Max

Project Categories

4 records found

Investigation of the 4x4 and 8x8 ft. Douglas-fir Spacing Plots on the McDonald Forest

Purpose

Compare growth reaction of site quality III land versus site quality IV land growth rates. Investigate growth characteristics on the spacing plots at McDonald Forest.

Project Start Date

Project End Date

1948-06-01

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSC- Forestry

Project Type

Research

Research Forest

N/A

Researcher

Kirchner, Walter

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

Project ID

Space requirements and Yields for Free Growing Douglas-fir Trees

Purpose

What density should be carried throughout various phases of the rotation to produce maximum returns from an acre of land? 60 trees free of competition were measured for DBH, total height, age @ breast height, and crown diameter. Yield table constructed,

Project Start Date

Project End Date

1956-06-01

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSC- Forestry

Project Type

Research

Research Forest

N/A

Researcher

Brewer, James E.

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

Project ID

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

Project Categories

Keywords

Additional Information

Currently Active

Yes

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Emmingham, William H.

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

138

Project ID

138

Cluster Planting Trial

Purpose

The purpose of this trial is to test the effect of planting trees in clusters of 3 at a 21' spacing and compare it to normal 1 tree spacing of 12'x12'. This study will also include the effects of grid versus cluster on the plant community in the area. T

Project Start Date

1992-01-11

Project End Date

1999-12-31

Project Categories

Keywords

Additional Information

Currently Active

Yes

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Emmingham, William H.

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

309

Project ID

309