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Collection: Electronic Theses & Dissertations
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Degree Level: Doctoral
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Subject: Soils
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Material Type
Theses
79
Language
English
79
Copyright Status
In Copyright
78
Public Domain
1
Subject
Agricultural mapping
1
Agriculture
1
Alfalfa
1
Aluminum
1
Argentina
1
Beans
1
Beef cattle--Cow-calf system
1
Bioavailability
1
Biotic communities
1
Botany
2
Brazil
1
Carbon
1
Carnations
1
Carrots
1
Chernozem soils
2
Clay
1
Climatology
1
Cobalt
1
Colloids
1
Colluvium
1
Compost
1
Crop residues
1
Crop rotation
1
Crop yields
1
Cropping systems
1
Dendrochronology
1
Digital elevation models
1
Digital soil mapping
1
Eastern Nigeria
1
Ecology
2
Fertilizers
5
Fertilizers--Research
1
Forest ecology
3
Forest fires
1
Forests and forestry
1
Fungi
2
Geology
1
Glacial landforms
1
Grain
1
Grazing
1
Grazing--Planning
1
Great Lakes Region
1
Green manuring
1
Grids (Cartography)
1
Growth (Plants)
3
Hardwoods
1
Hay
1
Indiana
1
Irrigation--Planning
1
Land use
2
Libya
1
Loam soils
1
Logging
1
Magnesium
1
Manures
2
Michigan
27
Michigan--Holt
1
Mineralogy
1
Montana
1
Nematode-plant relationships
1
New Mexico
1
Nitrification
1
Nitrogen
1
Nitrogen cycle
1
Nitrogen fertilizers
1
Nitrous oxide
1
North Carolina
1
North Dakota
1
Ontario
1
Peru
2
Phosphate rock
1
Phosphorus
2
Plant anatomy--Methodology
1
Plant morphology--Periodicals
1
Plant morphology--Philosophy
1
Plants--Analysis
1
Plants--Effect of chemicals on
1
Plants--Effect of phosphorus on
1
Plants--Effect of potassium on
1
Plants--Nutrition
2
Podzol
3
Potassium
4
Potatoes
1
Potatoes--Yields
2
Prairies
1
Reproduction
1
Research
1
Rhizobacteria
1
Sand
1
Sandy soils
1
Saskatchewan
1
Seedlings
1
Seedlings--Evaluation
1
Sierra Leone
1
Slash pine
1
Slopes (Physical geography)
1
Slopes (Physical geography)--Data processing
1
Soil acidity
1
Soil amendments
1
Soil chemistry
4
Soil degradation
1
Soil erosion
1
Soil mapping
1
Soil mechanics
1
Soil microbiology
3
Soil mineralogy
1
Soil moisture
2
Soil physical chemistry
1
Soil science
1
Soil surveys
1
Soils and climate
1
Soils--Analysis
5
Soils--Copper content
1
Soils--Manganese content
1
Soils--Nitrogen content
2
Soils--Phosphorus content
2
Soils--Potassium content
2
Soils--Research
1
Soils--Testing
1
Soils--Zinc content
1
Soybean
1
Species diversity
1
Sugar beet
1
Sulfur
1
Superphosphates
1
Temperate climate
1
Testing
1
Tillage
2
Turfgrasses--Growth
1
United States--Blue Ridge Mountains
1
Vegetation classification
1
Water balance (Hydrology)
1
Wetlands
1
Wisconsin
1
Zinc
1
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Mineralogical composition of glacial materials as a factor in the genesis and morphology of some Michigan soils
Bailey, Harry Hudson
Text (1956)
Part of
Electronic Theses & Dissertations
Characterization of residual phosphorus in some Michigan soils
Yerokun, Olusegun Adedayo
Text (1987)
Part of
Electronic Theses & Dissertations
Soil factors affecting the growth of carnations
Rawson, Jesse Melvin, 1915-
Text (1953)
Part of
Electronic Theses & Dissertations
Pedology and dating of colluvial deposits in the Blue Ridge Mountains, North Carolina
Liebens, Johan
Text (1996)
Part of
Electronic Theses & Dissertations
Clay mineralogy of some litho-and toposequences of soils in Michigan
Mahjoory, Ramez, 1934-
Text (1971)
Part of
Electronic Theses & Dissertations
Genetic and induced properties of Mollisols of the northern "pampa", Argentina
Panigatti, Jose Luis, 1939-
Text (1975)
Part of
Electronic Theses & Dissertations
The effects of copper applied to organic soil alone and in association with manganese and zinc, on composition of crops and reactions in the soil
Lucas, Robert E. (Robert Elmer), 1916-
Text (1947)
Part of
Electronic Theses & Dissertations
The effect of soil type and fertilizer treatment on the composition of the soybean plant
Austin, Russell Hayden
Text (1928)
Part of
Electronic Theses & Dissertations
The approximate size of soil particles at which the heat of wetting is manifested
Kapp, Lawrence Cornelius, 1902-
Text (1929)
Part of
Electronic Theses & Dissertations
Properties, genesis and classification of textural subsoil horizons in some Michigan soils
Wurman, Eliahu, 1930-
Text (1957)
Part of
Electronic Theses & Dissertations
Genesis, morphology and classification of some till derived Chernozems of eastern North Dakota
Redmond, C. E. (Charles Edward), 1932-
Text (1964)
Part of
Electronic Theses & Dissertations
Erodibility of some Michigan soils
Jantawat, Somjate, 1935-
Text (1977)
Part of
Electronic Theses & Dissertations
Assessing the impact of compost amendment for managing nematodes and the health of mineral soil under carrot production
Habteweld, Alemayehu Workalemahu
Text (2015)
Part of
Electronic Theses & Dissertations
Studies of genera cytophaga-flavobacterium in context of the soil carbon cycle
Mayrberger, Jenifer M.
Text (2011)
Part of
Electronic Theses & Dissertations
A study of the profiles of the soils in Bayfield county, Wisconsin
Kellogg, Charles E. (Charles Edwin), 1902-1980
Text (1929)
Part of
Electronic Theses & Dissertations
A study of the morphology and pedogenesis of a medial Chernozen developed in loess
Bourne, Walter Clinton
Text (1960)
Part of
Electronic Theses & Dissertations
A dendrochronological appraisal of climatic, edaphic, and floristic patterns in north-western Indiana
Charton, Frank Lane, 1942-
Text (1972)
Part of
Electronic Theses & Dissertations
Dissolved organic nitrogen (DON) cycling along a temperate forest nitrogen availability gradient
Scott, Emily Elizabeth
Text (2012)
Part of
Electronic Theses & Dissertations
Substrate effects on seedling dynamics in managed northern hardwood forests
Willis, John Lawrence
Text (2014)
Part of
Electronic Theses & Dissertations
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