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Subject: Soils--Research
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Electronic Theses & Dissertations
26
Material Type
Theses
26
Language
English
26
Copyright Status
In Copyright
25
Public Domain
1
Subject
Alfalfa
1
Amino acids--Research
1
Botany--Research
1
Compost
1
Crop rotation
1
Crop yields
1
Fir--Growth
1
Forest nurseries
1
Forests and forestry--Research
2
Fungicides
1
Grain
1
Lime
3
Liming of soils
1
Loblolly pine
1
Lysimeter
1
Magnesium
1
Michigan
2
Michigan--Detroit
1
Michigan--Montcalm County
1
Nitrogen
2
Nova Scotia
1
Ontario
1
Organic wastes as soil amendments
1
Phosphates
1
Phosphorus
1
Pine
1
Plant nutrients
1
Plants--Effect of chemicals on
1
Plants--Effect of hydrogen-ion concentration on
1
Plants--Effect of nitrates on
1
Poplar--Growth
1
Potato scab
1
Potatoes--Research
1
Red pine--Growth
1
Refuse and refuse disposal
1
Roots (Botany)
1
Seepage--Measurement
1
Soil acidity
1
Soil chemistry
2
Soil disinfection
1
Soil ecology
1
Soil percolation
1
Soil science
1
Soils
2
Soils--Analysis
1
Soils--Cobalt content
1
Soils--Magnesium content
1
Strip mining
1
Trees--Research
1
Vermiculite
1
Yellow pines
1
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The relation between a nitrate-nitrogen incubation soil test and greenhouse and field response of crops to added nitrogen
Kinjo, Toshiaki
Text (1955)
Part of
Electronic Theses & Dissertations
Equilibrium concentrations of inorganic phosphorus and adsorbed phosphorus in soils
Singh, Daulat
Text (1969)
Part of
Electronic Theses & Dissertations
Effects of organic amendments, fertilizer nitrogen, time, and cropping sequence on the mineralization of soil organic nitrogen
Mora R, Jose Antonio
Text (1957)
Part of
Electronic Theses & Dissertations
Effects of fumigant chemicals on microbial activity and nitrogen transformation and on crop response in organic soil
Kirkwood, James Irvin
Text (1962)
Part of
Electronic Theses & Dissertations
Tonguing, interfingering and argillans in the Marlette and Miami soils : their geographic distribution, genesis, morphology and implied practical differences
Laurin, Raymond, 1935-
Text (1976)
Part of
Electronic Theses & Dissertations
Effects of fungicide treatment of soil on certain components of the soil microflora
Davis, Robert Allan
Text (1965)
Part of
Electronic Theses & Dissertations
Investigation & uses of yellow pine soils for horticulture & agriculture
Goetz, Christian H.
Text (1913)
Part of
Electronic Theses & Dissertations
Relation of soil reaction to availability of magnesium from different sources
Gonzalez, Miguel Angel
Text (1963)
Part of
Electronic Theses & Dissertations
Effects of soil management practices in a forest tree nursery on soil properties and on loblolly pine seedlings
May, Jack Truett
Text (1957)
Part of
Electronic Theses & Dissertations
A study of methods for taking soil samples from blueberry plantations
Van Klompenberg, Robert J.
Text (1965)
Part of
Electronic Theses & Dissertations
Some physico-chemical properties of weathering coal spoils and their influence on the growth of pine seedlings
Lowry, Gerald L., 1928-
Text (1961)
Part of
Electronic Theses & Dissertations
The effect of certain liming practices upon the chemical composition and properties of several Michigan soils
Pretty, Kenneth McAlpine, 1929-
Text (1955)
Part of
Electronic Theses & Dissertations
The origin, distribution, and dynamic character of some chloritized vermiculite soil clays
Lietzke, D. A.
Text (1972)
Part of
Electronic Theses & Dissertations
The effect of kind, amount and particle size of lime on reaction, residual carbonates and exchangeable calcium, magnesium and potassium in an organic and mineral soil
Jorgensen, Jacques R.
Text (1957)
Part of
Electronic Theses & Dissertations
Lime requirement related to physical and chemical properties of nine Michigan soils
Ross, Gerhard John
Text (1962)
Part of
Electronic Theses & Dissertations
Effect of magnesium applications on the yield and chemical composition of soybeans, millet, and wheat grown on thirteen Michigan soils in the greenhouse
Satyapal, K. N.
Text (1956)
Part of
Electronic Theses & Dissertations
The effect of various organic amendments on the physical and chemical properties of several soils and clay minerals
Archibald, John Arthur
Text (1954)
Part of
Electronic Theses & Dissertations
The effect of soil pH, as modified by liming, on the availability of phosphorus and potassium for alfalfa in some Eastern Ontario soils
MacLean, Alister Joseph, 1914-
Text (1954)
Part of
Electronic Theses & Dissertations
A study of some effects of seven systems of farming upon crop yields and soil structure
Robertson, Lynn Shelby, 1916-
Text (1955)
Part of
Electronic Theses & Dissertations
A study of the effect of mineral phosphates upon the organic content of organic soils
McCall, Wade W. (Wade Wiley), 1920-
Text (1953)
Part of
Electronic Theses & Dissertations
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