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Filtering by: Subject Soil physics -- Oregon Remove constraint Subject: Soil physics -- Oregon Degree Level Master's Remove constraint Degree Level: Master's

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Available phosphate tests on certain Oregon soil types

Creator:

Fogarty, Earl Rosendale

Resource Type:

Masters Thesis

Full Text:

Available phosphate tests on certain Oregon soil types
The relation of the productivity of certain soil areas in the Willamette Valley to the internal organization of farms in the region

Creator:

Fryer, Lee, 1908-2001

Resource Type:

Masters Thesis

Full Text:

Valley, because soil surveys of all counties in the region have been completed by the Oregon
Development of an educational program in soil fertility for the Redmond community

Creator:

Green, Stanley Adair

Resource Type:

Masters Thesis
Soil moisture retention characteristics of certain Oregon soils as related to mechanical composition and organic matter content

Creator:

Engibous, James Charles

Resource Type:

Masters Thesis

Full Text:

Soil moisture retention characteristics of certain Oregon
Effects of cultivation and organic treatments on some physical properties of western Oregon soils

Creator:

Appleton, Leonard Roald

Resource Type:

Masters Thesis

Full Text:

JII.Oting soil granulation under western Oregon oonditi
Characteristics & use capabilities of Douglas area soils

Creator:

Dull, Elwood Wesley

Resource Type:

Masters Thesis

Full Text:

a a a a s .14 Tr ansportation and SOIL ..9 O rigin. . .- . . . a s a a a s a a . . a s . i. s a
Some economic aspects of shifting to conservation farming in the Columbia Basin wheat area

Creator:

Moberg, Leon Ernest

Resource Type:

Masters Thesis
Phosphorus requirement of red hill soils as shown by greenhouse and chemical tests

Creator:

Williams, Lewis Harrigfeld

Resource Type:

Masters Thesis

Full Text:

of extensive areas of the Coast Range Mountains in Vestern Oregon. The Oiyiiipic soil has been
Readily available manganese in some Oregon soils and its relation to certain other soil factors

Creator:

Kirsch, R. K. (Richard Kneale), 1923-

Abstract:

With agriculture continuing to play an ever-increasing role in our modern economy, more and more attention is being directed toward the hitherto more or less neglected finer points of crop production. In the past it has been the tendency to concentrate research on those factors which most obviously affect agricultural...

Resource Type:

Masters Thesis

Full Text:

relation to certain other soil factors READILY AVAILABlE MANGANESE IN SOME OREGON SOILS AND ITS RElATION
Economic comparisons of alternative land-use systems on selected farms in the Oregon wheat-summerfallow area

Creator:

Nairn, John

Resource Type:

Masters Thesis

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Academic Affiliation

Crop and Soil Science40
Soils28
Soil Science20
Forest Science15
Forest Engineering8
more Academic Affiliations »

Advisor

Huddleston, J. Herbert6
Knox, Ellis G.6
Bottomley, Peter J.5
Huddleston, J. H.5
Myrold, David D.5
more Advisors »

Commencement Year

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Current results range from 1931 to 2017

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Committee Member

Kleber, Markus6
Myrold, David6
Cromack, Kermit4
Sullivan, Dan4
Baham, John3
more Committee Members »

Creator

Al Ismaily, Said S.1
Allen, Natalie M.1
Alto, Jalmer V.1
Amann, Joseph R.1
Andersen, Jimmie Lee1
more Creators »

Date

Date range begin – Date range end

Current results range from 1931 to 2017

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Decade

2010-201931
2000-200941
1990-199934
1980-198921
1970-197912
1960-196917
1950-195913
1940-19492
1930-19392

Degree Field

Soil Science56
Soils28
Forest Science17
Forest Engineering9
Civil Engineering6
more Degree Fields »

Degree Level

Master's[remove]173

Degree Name

Master of Science (M.S.)171
Master of Arts (M.A.)1
Master of Forestry (M.F.)1

File Format

application/pdf13

Language

English [eng]173

License

All rights reserved64

Location

Fremont National Forest, Oregon, United States, (Vegetation)1
H J Andrews Experimental Forest, Oregon, United States, (Vegetation)1
Malheur, Oregon, United States, (Administrative Boundary)1
Oregon, Oregon, United States, (Administrative Boundary)1

Non-Academic Affiliation

Oregon State University. Graduate School172

Peer Reviewed

No156

Resource Type

Masters Thesis172
Capstone Project1

Rights Statement

Copyright Not Evaluated103
In Copyright70

Subject

Soils -- Oregon23
Soils -- Oregon -- Willamette River Valley8
Forest soils -- Oregon6
Soils -- Analysis5
Cover crops -- Oregon -- Willamette River Valley4
more Subjects »

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