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Soil Science
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Academic Affiliation
Soil Science (158)
Crop and Soil Science (51)
Advisor
Boersma, Larry (24)
Jackson, Thomas L. (15)
Warkentin, Benno P. (13)
Dick, Richard P. (12)
Christensen, Neil W. (10)
Huddleston, J. Herbert (10)
Volk, V. V. (10)
Bottomley, Peter J. (8)
Gardner, E. Hugh (7)
Kling, Gerald F. (7)
Youngberg, C. T. (7)
Harward, M. E. (6)
Myrold, David D. (6)
Simonson, Gerald H. (6)
Childs, Stuart W. (5)
Huddleston, J. H. (5)
Youngberg, Chester T. (5)
Baham, John (4)
Jackson, T. L. (4)
Young, J. L. (4)
Cuenca, Richard H. (3)
Harward, Moyle E. (3)
Myroid, David D. (3)
Sullivan, Dan M. (3)
Volk, V. van (3)
Baham, John E. (2)
Freed, Virgil H. (2)
Moore, D. P. (2)
Vomocil, James A. (2)
Young, J. Lowell (2)
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van Volk, V. (1)
Vomocil, J. A. (1)
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Christensen, Neil (4)
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Hart, John (4)
Dick, Richard (3)
Frakes, Rod (3)
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Boersma, L. (2)
Bolton, Floyd E. (2)
Brooks, R. H. (2)
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English, M. J. (2)
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Froehlich, H. A. (2)
Guenther, R. B. (2)
Harward, M. (2)
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Kling, G. F. (2)
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Ali, Safdar (2)
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Flint, Alan L. (2)
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Halvorson, Gary Alfred (2)
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Petrie, S. E. (2)
Qureshi, Maqsood Hassan (2)
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Date
1975 (12)
1983 (11)
1973 (10)
1981 (10)
1982 (10)
1985 (10)
1992 (10)
1984 (9)
1989 (9)
1976 (8)
1977 (8)
1980 (8)
1986 (8)
1990 (8)
1974 (7)
1979 (7)
1987 (7)
1997 (7)
1988 (6)
1978 (5)
1993 (5)
1994 (5)
1999 (5)
1972 (4)
1995 (4)
1991 (3)
1998 (3)
2000 (3)
2001 (2)
2002 (2)
2005 (2)
2003 (1)
Decade
1970-1979 (61)
1980-1989 (88)
1990-1999 (50)
2000-2009 (10)
Degree Field
Soil Science (209)
Degree Level
Master's (135)
Doctoral (74)
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Master of Science (M.S.) (135)
Doctor of Philosophy (Ph.D.) (74)
Language
English [eng] (209)
Non-Academic Affiliation
Oregon State University. Graduate School (209)
Peer Reviewed
No (206)
Resource Type
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Dissertation (74)
Rights Statement
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Subject
Soils -- Oregon (10)
Soil absorption and adsorption (6)
Soil microbiology (6)
Soils -- Sulphur content (5)
Nitrogen fertilizers (4)
Plant-soil relationships (4)
Plant-water relationships (4)
Subterranean clover (4)
Waste disposal in the ground (4)
Wheat (4)
Aluminum -- Toxicology (3)
Forest soils -- Oregon (3)
Hydric soils -- Oregon (3)
Soil fertility (3)
Soils -- Nitrogen content (3)
Beets (2)
Clay soils (2)
Clover (2)
Denitrification (2)
Douglas fir (2)
Evapotranspiration (2)
Montmorillonite (2)
Mycorrhizas (2)
Organic wastes as fertilizer (2)
Phosphorus (2)
Plants, Effect of phosphorus on (2)
Plants, Effect of soil acidity on (2)
Plants, Effect of soil moisture on (2)
Plants, Effect of sulphur on (2)
Red alder (2)
Rhizobium (2)
Sewage as fertilizer (2)
Soil absorption and adsorption -- Oregon (2)
Soil aeration (2)
Soil biology (2)
Soil erosion (2)
Soil management -- Oregon (2)
Soil moisture -- Measurement (2)
Soil moisture -- Oregon (2)
Soil physics (2)
Soil pollution (2)
Soil stabilization (2)
Soil structure -- Oregon (2)
Soils -- Nitrogen content -- Oregon -- Willamette River Valley (2)
Soils -- Oregon -- Phosphorus content (2)
Soils -- Oregon -- Willamette River Valley (2)
Soils -- Phosphorus content (2)
Soils -- Potassium content (2)
Acid rain (1)
Acid soils -- Oregon -- Willamette River Valley (1)
Actinorhizas (1)
Afforestation -- Arid regions (1)
Agricultural chemicals -- Environmental aspects (1)
Agricultural ecology (1)
Agricultural productivity -- Oregon -- Willamette River Valley (1)
Agricultural wastes (1)
Alachlor -- Measurement (1)
Alfalfa (1)
Alfalfa -- Oregon -- Willamette River Valley -- Growth (1)
Alfisols -- Sri Lanka -- Phosphorus content (1)
Animal burrowing -- Environmental aspects (1)
Arid soils (1)
Barley -- Oregon -- Klamath Lake -- Fertilizers (1)
Burning of land -- Oregon -- Willamette River Valley (1)
Ceanothus (1)
Ceanothus velutinus (1)
Chlorides (1)
Clay -- Permeability (1)
Clay minerals -- Oregon (1)
Clay soils -- Oregon (1)
Clearcutting (1)
Compost (1)
Compost -- Nitrogen content (1)
Concretions -- Oregon (1)
Continuum mechanics (1)
Corn -- Field experiments (1)
Corn -- Growth (1)
Corn -- Pakistan -- Growth (1)
Corn -- Soils (1)
Corn -- Water requirements -- Pakistan (1)
Cornstalks -- Nitrogen content -- Oregon -- Willamette River Valley (1)
Cover crops -- Environmental aspects -- Oregon -- Willamette River Valley (1)
Cover crops -- Oregon (1)
Cover crops -- Oregon -- Willamette River Valley (1)
Crop residue management (1)
Crop residues -- Utilization (1)
Cropping systems (1)
Douglas fir -- Ecophysiology (1)
Douglas fir -- Frost resistance (1)
Douglas fir -- Oregon -- Growth -- Case studies (1)
Douglas fir -- Oregon -- Seedlings (1)
Douglas fir -- Oregon -- Soils (1)
Douglas fir -- Seedlings (1)
Ectomycorrhizas (1)
Enzymes (1)
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Evapotranspiration -- Oregon -- Measurement (1)
Fertilizers (1)
Fisheries -- By-products (1)
Fluorides (1)
Forage plants -- Fertilizers (1)
Forest ecology -- Morocco -- Rif Mountains (1)
Forest ecology -- Oregon -- Cascades Range (1)
Forest litter (1)
Forest litter -- Biodegradation -- Oregon -- H.J. Andrews Experimental Forest (1)
Forest site quality -- British Columbia (1)
Forest site quality -- Oregon (1)
Forest site quality -- Oregon -- Lane County (1)
Forest soils (1)
Forest soils -- British Columbia (1)
Forest soils -- Morocco -- Rif Mountains (1)
Forest soils -- Oregon -- H.J. Andrews Experimental Forest (1)
Forest soils -- Oregon -- Lane County (1)
Frankia (1)
Frankia -- Genetics (1)
Frozen ground -- Water movement (1)
Fruit -- Soils (1)
Geology -- Statistical methods (1)
Geomorphology -- Oregon -- Jackson-Frazier Wetland (1)
Grain -- Analysis (1)
Grain -- Field experiments (1)
Green manuring (1)
Groundwater flow -- Nevada -- Yucca Mountain (1)
Growth (Plants) -- Mathematical models (1)
Gypsum (1)
Herbicides (1)
Hops -- Diseases and pests (1)
Humus (1)
Humus -- Oregon -- Willamette River Valley (1)
Hydrology -- Nevada -- Yucca Mountain (1)
Insecticides -- Oregon -- Biodegradation (1)
Insecticides -- Thailand -- Biodegradation (1)
Ion-permeable membranes (1)
Irrigation efficiency (1)
Juniper -- Fertilizers (1)
Juniper -- Seedlings, Container (1)
Kaolinite -- Absorption and adsorption (1)
Kidney bean (1)
Klamath Lake (Or.) (1)
Land use -- Oregon -- Lane County (1)
Land use -- Oregon -- Willamette River Valley (1)
Land use, Rural -- Oregon (1)
Landslides -- Cascade Range (1)
Liming of soils (1)
Loess -- Oregon (1)
Metabolites -- Measurement (1)
Microbial ecology -- Oregon -- Willamette River Valley (1)
Microbial respiration (1)
Microtus -- Habitations -- Environmental aspects (1)
Minerals in animal nutrition (1)
Minimum tillage -- Oregon -- Willamette River Valley (1)
Nitrification inhibitors (1)
Nitrogen -- Fixation (1)
Nitrogen cycle -- Oregon -- Willamette Valley (1)
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