Theses
Temperature Effect on Leaf Water Potential Measurements, Rex J. Prosser
Daytime Versus Nighttime Sprinkler Irrigation of Two Urban Crops in a Semi-Arid Climate at High-Elevation, Samikshya Pyakurel
Stem Blight of Alfalfa in Utah: A Complex of Two Distinct Diseases, William E. Rader
Boron Composition of Alfalfa in Utah as Related to Soils and Irrigation Waters, Robert N. Radtke Jr.
The Effect of Stage of Maturity on the Quality of Lima Beans for Processing, Abdul Razzaq Abdul Rahman
The Inheritance of Certain Morphological Characters of the Barley Spike, Donald C. Rasmussen
Sampling Studies in Morning Glory Roots, Lowell W. Rasmussen
Modeling Spring Wheat Production as Influenced by Climate and Irrigation, V. Philip Rasmussen Jr.
The Total Surface of Some Soils as Related to Permeability and Water Retention Characteristics, Warren W. Rasmussen
Evaluating Strategies for Anemone and Ranunculus Cut Flower Production in the US Intermountain West, Shannon Rauter
Horizontal Movement of Moisture in Soil, D. W. L. Read
Effects of Low-Level Chronic Radiation on Plant Nuclear Parameters as Related to Successional Patterns, Eric A. Rechel
Correlation Studies in Wheat, Joseph Reed
An Investigation of the Utilization of Soil Water and Nitrogen Among Diverse Forage Plant Species and Mixtures, Sallee Reynolds
Selecting and Propagating Clones of Bigtooth Maple (Acer grandidentatum Nutt.), Melody Reed Richards
The Free Sterol Content of Selected Clones of Alfalfa as Related to Seed Infestation by the Alfalfa Seed Chalcid, Rex Alton Richards
Establishment and Trends in Persistence of Selected Perennial Cool-Season Grasses, Craig W. Rigby
Use of Ground-Based Canopy Reflectance to Determine Radiation Capture, Nitrogen and Water Status, and Final Yield in Wheat, Glen L. Ritchie
Influences of Nitrogen Supply and Elevated CO2 on Nitrogen Consumption, Nitrogen Loss, Tissue Nitrogen Concentration, and Yield of Hydroponic Wheat, Karl B. Ritchie
Effects of Gamma Radiation on Asparagus and Tomatoes, Arthur L. Rivers
Potentiometric Titration of Sulfate Using A Lead-Mercury Amalgam Indicator Electrode, Charles W. Robbins
Seeding Rate, Herbicide, and Irrigation Effects on Spring-Seeded Oat-Alfalfa Companion Crops, Carson D. Roberts
Some Relationships of Potassium to Lime-Induced Chlorosis, Wilford H. Robinson
The Effect of 2 Soil Fertility Levels on 5 Potato Varieties in Relation to Yield, Specific Gravity and Chipping Quality, Gayland D. Robison
The Morphological and Anatomical Effects of Pyrazon on Beans and Pigweed, James E. Rodebush
Fertility and Saline Water Management Interactions on Plant Growth and Nitrogen Fixation in Phaseolus, Robin R. Drysdale Rodriguez
Evaluating the Availability of Organic Nitrogen in Soils, Saleh M. Romaih
The Effects of DCPA and Trifluralin on Northern Root-Knot Nematode (Meloidogyne hapla Chitwood) Infection of Selected Vegetables, Rulon Kent Romney
Studies on the Relationship of Moisture Content to Threshability and Viability of Pea Seeds, Filixberto Roquia Y Dulalas
Herbage Characteristics Affecting Intake by Dairy Heifers Grazing Grass-Monoculture and Grass-Birdsfoot Trefoil Pastures, Marcus F. Rose
Plant Adaptation to Cold I. Chlorophyll II. Minerals, Peter Rosen
Effects of DMSO and Propham on Mitosis in Root Tips of Secale cereale, Max Rosequist
Linkage and Inheritance Studies Involving an Annual Pollen Restorer and Other Genetic Characters in Beta vulgaris L., Theron E. Roundy
Season Extension of Strawberry and Raspberry Production Using High Tunnels, Daniel R. Rowley
Orchard Floor Management, Marc A. Rowley
Phosphorous and Potassium Fertility Management for Maximizing Tart Cherry Fruit Quality and Productivity on Alkaline Soils, Sean D. Rowley
An Intensive Edaphological Characterization of the Soils of Malambito Experimental Station and Its Implications in Future Agricultural Research, William L. Rubink
Novel Techniques to Determine Soil Evaporation Rates: Heat Pulse Probe and Automated Microlysimeter, Kashifa Rumana
Membrane Protein as a Basis of NACL Tolerance in Alfalfa, Husni N. Sabah
Salt Tolerance of Forage Kochia, Gardner's Saltbush, and Halogeton: Studies in Hydroponic Culture, Joseph Sagers
The Effect of Environment and Cultural Practices on the Cold Hardiness of Peach Wood, Larry A. Sagers
Characteristics and Genesis of the Payson and Trenton Soils, Hakeem T. Saif
The Influence of Thermo-Gradients Upon Water Movement and Retention in Unsaturated Soils, Jose V. Salazar
Salt Effect on Water Requirements of Plants, Abdel-Wahhab M. H. Sallam
The Influence of Certain Growth Hormones on Plant Growth at Cold Temperatures, Michael D. Salvesen
Fertilizer Trials on Dryland Winter Wheat, I. G. Sampson
Relationship of the Soil Water Content and Microclimate to the Plant Growth Water Use Relationship of Several Plants, Philip Dean Sandberg
Quality Evaluation of Deep-Fat Fried Peas, Wattana Sathiraswasti
Iron and Zinc Deficiencies in Selected Calcareous Soils of Southern Utah, E. Frank Schnitzer
Novel Horticultural Approaches for Reduced Gravity and Controlled Environment Agriculture, Sarah Elizabeth Schreck
Total Solar Irradiance and Weather Systems Along 40 Degrees North Latitude in the Rocky Mountains, Jeffrey A. Secrest
Methods of Correcting Iron and Zinc Deficiencies in Peach Trees, Earl Seeley
Morphological Development in Relation to Cold Hardiness of Dormant Peach Fruit Buds, Schuyler Dranna Seeley
Nitrogen Fertilizer Showed Little Effect on First- and Second-Year Corn Yield and Quality Following Alfalfa, Bailey Brent Shaffer
Inheritance Studies in Stem Rust of Wheat, Sayed Bad Shah
A Cyto-Taxonomic Study of the Genus Geranium within the Wasatch Region, Richard J. Shaw
Nitrogen Effect on Cation Exchange Capacity of Plant Roots, Kamilia Shoukry Mohamed Shoukry
Principles of Irrigation Farming as Developed by American Field Experiments, Prabh Dyall Sikka
Inheritance of Resistance to Six Races of Bunt, to Awns and Kernel Color in a Wheat Cross, Marr D. Simons
Effect of Plant Derived Tannins on Nitrogen and Carbon Cycling in Pasture Soils, Kathryn A. Slebodnik
The Measurement of Physical Properties of Field Soil, Wilbur Sloat
Ice Nuclei Inventory: Wasatch Weather Modification Experimental Area, William F. Slusser
The Nitrification of Ammonium Sulfate in Polyethylene Bags in the Field and Laboratory, Carlos Dean Smith
A Linkage Study of Chromosome IV in Barley, Earl William Smith
An Evaluation of the Salt Tolerance of Selected Clones of Agropyron elongatum, Jordan G. Smith
Potential of Forage Kochia and Other Plant Materials in Reclamation of Gardner Saltbush Ecosystems Invaded by Halogeton, Rob C. Smith
Effects of Blue and Green Light on Plant Growth and Development at Low and High Photosynthetic Photon Flux, Michael Chase Snowden
An Application of a Thermodynamic Flow Equation to Water Movement in Unsaturated Soil, Brennan Derry Soane
Comparison of the Mineralogy and Morphology of Some Cambic and Argillic Horizons in Soils of Northern Utah, Randal Jay Southard
Carbon Dioxide Toxicity in Wheat, Robert Spanarkel
The Effect of Dry Heating on Alfalfa Seed and Adulterants, Ernest V. Staker
Effect of Mica Content on Surface Infiltration of Soils in Northwestern Kern County, California, Steven Keyes Stakland
Inheritance and Linkage Studies of Some Mutant Characters in Sugarbeets, Beta vulgaris L., John R. Stander
Cytogenetic Effects of Vitavax Fungicide on Secale cereale on Allium cepa, Jack Ernest Staub
Utah Lotus: North American Legume for Possible Use in Rangeland Revegetation in the Southern Great Basin of the Western United States, Jason M. Stettler
The Effect of Temperature and Moisture on Nitrification of Applied Ammoniacal Fertilizer in a Noncalcareous Soil, Merwin Allen Stevens
Correlated Inheritance in Wheat, George Stewart
The Effect of Temperature on the Tension of Water in the Soil, Gordon Stewart
The Effect of Different Methods of Handling Chicken Manure on the Viability of Weed Seed, Golden L. Stoker
Boron Movement in Soil Columns, Joseph William Stucki
Random Forests Applied as a Soil Spatial Predictive Model in Arid Utah, Alexander Knell Stum
Effect of Stage of Seedling Development on Absorption of Selected Pre-Emergent Herbicides, Pairoj Suchinda
Determining a Crop Production Function for Corn as Influenced by Irrigation and Salinity Levels, Timothy E. Sullivan
4R Nitrogen and Water Optimization Combinations for Intermountain West Field Crops, Tina Sullivan
The Effect of Early Spring Clipping and the Level of Nitrogen Fertilizer on the Yield of Improved Pastures, North Logan, Utah, Dechar Sumrit
The Influence of Adjacent Weed Populations on Thrips and IYSV in Onion, S. Andrew Swain
A Diallelic Study of Six Chaff Variations in Wheat, Royal Jay Swenson
Soil Water Flux Estimates from Streaming Potential and Penta-Needle Heat Pulse Probe Measurements, Pawel J. Szafruga
The Effect of Chelates on Phosphorus Availability and Mobility, Salah Ahmed Tahoun
Morphology, Fertility, and Cytology of Diploid and Colchicine-Induced Tetraploid Fairway Crested Wheatgrass, William Tai
The Effect of Captan, Demeton, and 4(2,4-DB) on Alfalfa Growth and Seed Production, Daniel M. Taylor
Saponin Content of Lahontan and Du Puits Alfalfas, George Allan Taylor
The Selection of Superior Alfalfa Varieties for Utah Conditions, Richard M. Taylor
An Investigation of Certain Linkage Relationships in Barley, Parichehr Ahmadian Tehrani
Humic and Fulvic Acids: Effects on Plant Nutrition and Growth, Jason Tew
Relations Between Transpiration, Leaf Temperatures, and Some Environmental Factors, Ronald Kay Tew
A Study of the Root Rot-Nematode Complex and the Comparative Yield of 17 Varieties of Alfalfa in Washington County, Utah, J. Clair Theurer
Some Agronomic Aspects of Seed Chalcid Bruchophagus roddi Gussakovsii Resistance in Alfalfas, James H. Thomas
Simple Soil Quality Tests and Organic Management Practices for Orchards in the Intermountain West, Esther Oline Thomsen