Start
Browse by Section/Division of Interest
View At a Glance
Author Index
CEU Approved Sessions
Author Index: O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
O'Brien, P.
Construction of Large-Scale Research Plots at a Remediation Site Using Thermal Desorption.
,
Biological Soil Health Indicators in Highly Disturbed Soils.
,
Surface Energy Balance over Soils Remediated Using Thermal Desorption.
O'Connell, C.
Nutrient Decision Making: What Farmers Think.
O'Daniel, S.
Aggie Corn Maze for Agricultural Outreach.
O'Dell, D.
Can No-till Sequester Carbon? Overcoming Conjecture with Data.
O'Donovan, J. T.
Winter Wheat Cropping System Response to Seed Treatments, Seed Size, and Sowing Density.
O'Donovan, T.
The Estimation of the Yield Gap Between Achieved and Potential Winter Wheat Yield Across Ireland Using a Parsimonious Model.
O'Driscoll, M.
Nutrient Treatment By Onsite Wastewater Systems in Clayey Soils of the North Carolina Piedmont.
,
A Comparison of Nutrient Contributions By Wastewater Management Approach in the North Carolina Piedmont.
O'Geen, A. T.
Carbon Stocks in Soil and Deep Regolith Across the Southern Sierra Nevada, California.
,
Optimizing Use of Green Water in Irrigated Agriculture: A Soil Survey Decision Support Tool.
,
Spatial Patterns Between Regolith Thickness and Forest Productivity in the Southern Sierra Critical Zone Observatory.
,
Lithologic and Climatic Influences on Phosphorous in California.
O'Halloran, I. P.
Edge of Field Runoff and Phosphorus Losses from Regions with Cold Temperate Climates: Importance of the Non-Growing Season.
O'Keeffe, P.
Relationship Between Crop Phenology and Exchanges of Carbon Dioxide, Water Vapor, and Energy from Croplands.
O'Leary, G.
Grain Quality and Cropping System Changes from Reduced Wheat Nitrogen Content Under Elevated CO2.
O'Neill, M. K.
New Mexico State University Partners with the University of La Salle - Bogotá in a Unique Educational Experiment for Community Transformation.
O'Reilly, C.
Cover Crop Adoption and Performance on a Watershed Scale: Potential Impacts on Water Quality.
O'Shaughnessy, S.
Building Resilience to Climate Change: Adaptive Agricultural Management Based on Crop, Soil, and Water Sciences.
,
Can Continuous Canopy Temperature Measurements Indicate Response Differences to Water Stress Among Different Corn Hybrids?.
O'Shaughnessy, S.
Using Canopy Temperature Sensing for Site-Specific Irrigation Management.
Oakes, J.
Estimating Wheat Agronomic and Physiological Characteristics from Ground and Aerial RGB Imaging.
,
Comparing Ground and Uav Remote Sensing for NUE and Variety Selection in Wheat.
,
The Impact of Weather and Flying Modalities on Uav Estimations of Agronomic Characteristics of Wheat.
,
Can Peanut Agronomic Characteristics be Estimated from an Uav Platform?.
Oates, L. G.
Soil Aggregation Is Affected By Crop Phase in Organic Row Crop Rotations.
Oatway, L.
Cultivar Specific Fertility Management to Improve Nitrogen Yield in Wheat Seed.
,
Protein and Nitrogen Yield Response of Cv. Amisk Feed Barley to Post-Emergence Nitrogen Application in Alberta.
Obear, G. R.
Formation of Clay Lamellae in Golf Course Soils of Mississippi, USA.
,
Iron-Cemented Layers Form at Soil Eh and pH Boundaries.
Obeng, E.
Soil Water Content, CO2 Flux, and Crop Yields in Wheat-Camelina Cropping System.
Obour, A. K.
Cover Crop Management Options for Dryland Crop Productions Systems in the Central Great Plains.
,
Soil Water Content, CO2 Flux, and Crop Yields in Wheat-Camelina Cropping System.
,
Determining Profitable Annual Forage Rotations.
Obrist, D.
Coupled Dynamics of Iron and Iron-Bound Organic Carbon in Forest Soils during Anaerobic Reduction.
Obrycki, J. F.
Limitations for Contaminated Soil Management Implementation.
,
Contextualizing Urban Soil Pb within a Public Health Framework.
Obuotor, T. M.
Nodulation and Nitrogen Fixation in Soybean (
Glycine max
(L.) Merrill) As Influenced By Rhizobium Seed Inoculation with Different Adhesives in a Sandy Clay Loam Soil.
Ocheya, S.
Developing Kasp Markers for Biotic Stress Tolerances in Wheat.
,
Towards Effective Use of Gossypium A2 and D1 Genomes for Improvement of Upland Cotton.
Ochsner, T. E.
Improving Soil Moisture Monitoring Networks By Implementing Lab and Field Sensor Calibration Protocols.
,
How Does Soil Moisture Influence Grassland Fuel Moisture Content and Wildfire Danger in the Southern Great Plains?.
,
Combining Remote Sensing and in-Situ Data to Estimate Soil Moisture Across Mixed Land Cover Types.
Odero, D. C.
Sugarcane Microclimate and Yield As Influenced By Residue Removal after Greencane Harvest.
Odu, B.
Seminar Presentation Improves Technical Report Writing By Crop Science Undergraduates in a Nigerian University.
Odvody, G.
Evaluation of Aflatoxin Resistance in Corn Hybrids of Inbred Lines from Temperate x Tropical Background.
Oerter, E.
Soil and Paleoclimatology.
Oetting, J. N.
Can No-till Sequester Carbon? Overcoming Conjecture with Data.
Ofili Edosa, V. I.
Response of Cowpea (Vigna unguiculata L. Walp.) to Mycorrhiza (Glomus mosseae) Inoculation in an Ultisol. Pot Experiment.
Ogbemudia, I.
Response of Okra to Poultry Manure Application and Tillage in an Ultisol.
Ogboghodo, I. A.
Response of Cowpea (Vigna unguiculata L. Walp.) to Mycorrhiza (Glomus mosseae) Inoculation in an Ultisol. Pot Experiment.
Ogden, L.
Soil Nitrogen Isotope Composition in Residential Lawns Across Six U.S. Cities.
Oge, P.
Diversity of Landforms and Soil Types within the Haiti Cul-De-Sac Plain Pilot Area.
Ogilvie, C.
Evaluating the Use of Enhanced Efficiency Nitrogen Fertilizer Products to Reduce Nitrous Oxide Emissions Under Irrigated and Non-Irrigated Conditions.
Ogilvie, J.
Towards State-Wide and Province-Wide Wet-Areas Mapping through High-Resolution Digital Elevation Modelling, with Applications.
Ogle, S.
Sampling for Soil Carbon Stock Assessment in Rocky Agricultural Soils.
Ogles, C. Z.
Sensory Evaluation of Selected Edamame [Glycine max (L.) Merr.] Cultivars.
Oh, E. J.
Evaluation for Removal Efficiencies of Aqueous Pollutants from the Industrial Wastewater By the Duckweed, Spirodela Polyrhiza.
,
Quantitative Evaluation for Inhibitory Effect of Single and Binary Mixture of Heavy Metals on the Growth and Phosphorus Removal of Bacillus Sp.
Oh, S. M.
Evaluating Multi-Functionality of Soil and Estimating Economic Soil Value.
Oh, S. H.
Organic Matter Fraction As Affected By Long-Term Application of Rice Straw-Compost in Paddy Soil.
Ohnesorg, W.
Data to Decisions: Experiences, Guidelines, and Technologies for Establishing and Maintaining a Successful and Innovative Extension on-Farm Research Program.
Ohno, T.
High MW Organic Matter Competes with Orthophosphate.
,
Influence of Surface Sorbed Organic Matter on Phosphorus Bioavailability.
Oishi, M.
Process of Fracturing Soil.
Oka, K.
Effect of Artificial Macropore Installation in Subtropical Soils to Reduce Surface Flow at Sugarcane Field.
Okeyo, D.
Release of Ksuz 0802 Zoysiagrass.
Okoye, N. F.
Effect of Pollination Methods on Seed Production, Growth and Grain Yield of Progenies of an Early- Maturing Maize (Zea mays L.) Population.
Okubara, P.
Fusarium Avenaceum: A Potential Tool to Combat Wild Oats in the Soil Weed Seedbank.
Olander, L. P.
Enlisting the “Weatherman” in Decisions about Enhanced Efficiency N Fertilizers.
Olatoye, O.
Genomc Dissection of Panicle Architecture Traits in Sorghum Using Nested Association Mapping.
,
Quantitative Genomic Analysis of Leaf Architecture in Sorghum.
Oldham, J. L.
Long Term Impact of Tillage and Crop Rotation on Soil Microbial Diversity and Soil Health.
Olesen, J. E.
Simulated Climate Change Impacts and Model Uncertainty Associated with Multiple Potato Models.
,
Analysis of Factors Controlling Soil Organic Matter Dynamics As Affected By Management Practices: A Model Inter-Comparison Study.
Olfert, O. O.
Multivariate Analysis of Climate Change, Agricultural Inputs, Cropping Diversity, and Environmental Covariates on Future Wheat, Barley, and Canola Yield in Canadian Prairies, a Case Study.
Olguín, M.
Fake Forests and Quantifying Uncertainty in Allometric Equations for the ‘Real World'.
Oliveira, D. P.
Organic Matters for the Formulation of Organomineral Fertilizers Pelletized in the Development of Sorghum.
Oliveira, F. C.
Survival of Thermotolerant Coliforms in Tropical Soil Cultivated with Eucalyptus and Fertilized with Sewage Sludge.
Oliveira Junior, A. D.
Corrective Fertilization Using Rock Phosphates As a Strategy for Improving the Efficiency of Maintenance Fertilization in Common Bean.
,
Maize Yield As Affected By Topdressing Nitrogen and Intercropping Systems.
,
Nitrogen and Cropping Systems on Soybean Establishment.
,
Soil Surface Cover on Soybean Cropping Systems Using Technical Uav.
,
Previous Cropping Systems and Nitrogen Application in Soybean Yield.
,
Soybean Yield in Production Systems with Corn, Brachiaria and Nitrogen Fertilization.
Oliveira, L. M. D.
Effect of Sulfur and Molasses Added to Phosphate Rock on Solubility and Phytoavailability of Phosphorus on Young Orange Tree.
Oliveira, M. A. L.
Short-Term Effects of Municipal Sewage Sludge Extracts on Physiological Indicators of Italian Ryegrass Seedlings.
Oliveira, M. C.
Characterizing Soybean Vigor and Productivity Using Multiple Crop Canopy Sensor Readings.
Oliveira, T. S.
C and N of Aggregates in Soil Under Post-Mining Rehabilitation Employing Different Fertilisers and Cover Crops.
Oliver, G.
Temporal Estimates of Maize Plant Growth in a Breeding Program Using Ground Based and Unmanned Aerial Vehicle Systems.
Olivieri, L. M.
Thermal Regime Agronomic Cereal Experiment.
Olk, D. C.
Cropping System Effects on Soil Organic C Storage in Surface and Subsoils.
,
A New Standardized Method for Measuring Humic and Fulvic Acid Concentrations in Commercial Products.
,
Crop Growth and Production Responses to Commercial Humic Products in U.S. Midwestern Rainfed Conditions.
,
Humic Product Effects on Corn Root Growth and Plant Biochemistry in Field Conditions.
,
Field Trials of Growmate Humic Products in Central and South America: Benefits of Networked Sites.
,
Carbohydrate Characteristics of Cotton Plant Biomass Products and Byproducts.
Olosunde, A. A.
Useful Alleles from Landraces for Maize Improvement in Nigeria.
Oloya, T.
Water and Nitrate Loss Partitioning through Surface Runoff and Tile Drainage from a Long-Term (56 year) Fertilization and Crop Rotation Study on a Clay Loam Soil.
,
Impacts of Nitrogen Placement and Inhibitors on Ammonia Volatilization, Nitrous Oxide Emissions and Corn Yields.
,
Effectiveness of Urease and Nitrification Inhibitors, Placement and Time of Application on Improving Corn Grain Yields in a Clay Loam Soil.
Olsen, C.
Effects of Winter Foot Traffic on an Annual Bluegrass Putting Green.
Olsen, M.
Quantifying Net N Balance and Soil N Pools Following Maize Hybrids with High N Use Efficiency in Sub-Saharan Africa.
,
Potential Soil N Depletion By Maize Hybrids Differing in N Use Efficiency in Sub-Saharan Africa.
Olsenholler, J.
Temporal Estimates of Maize Plant Growth in a Breeding Program Using Ground Based and Unmanned Aerial Vehicle Systems.
,
Unmanned Aerial Vehicle (UAV)- Based Remote Sensing for Crop Phenotyping.
,
Using a Fixed Wing Uav Remote Sensing System for Monitoring Sorghum Growth and Development.
Olshansky, Y.
Sequential Reaction of Dissolved Organic Matter with Subsurface Soils, Effect of Dry and Wet Cycles.
Olson, A.
Effect of Soil Texture and Fertilization on Arsenic Phytoextraction with the Hyperaccumulating Fern
Pteris vittata
Under Field Conditions.
Olson, B. L.
Expected Products from the Monsanto Company.
,
Determining Crop Water Use for Corn from Satellite Imagery.
Olson, E.
Using the Ae. tauschii D Genome to Improve Preharvest Sprouting and α-Amylase Traits in Hexaploid Wheat.
,
D-Genome Introgressions Yield Phenotypic Variation in Wheat.
,
Discovery of Fusarium Graminearum Resistance in Aegilops tauschii Germplasm and Introgression into Wheat.
Olson, G.
Feasibility of Flue-Gas Desulfurization Gypsum Applications to Wisconsin Soils for Reducing Phosphorus Losses.
Olson, K.
Greenhouse Gas Emission from Beef-Cattle Grazing Systems in Temperate Grasslands.
Olszyk, D.
Biochar Selection for Reducing Mine Soil Metal Availability.
Oltmans, R. R.
Temporal Variation of Soil-Test and Nonexchangeable Potassium during the Non-Growing Season in Corn and Soybean.
Olubunmi, E. A.
Evaluation of Reference-Crop Evapotranspiration Models, Crop Evapotranspiration Methods and Water Supply Methods for the Determination of Crop Coefficient of Kenaf in a Tropical Wet-and-Dry Climate.
Oluwaranti, A.
Effect of Pollination Methods on Seed Production, Growth and Grain Yield of Progenies of an Early- Maturing Maize (Zea mays L.) Population.
Oluwaranti, A.
Seminar Presentation Improves Technical Report Writing By Crop Science Undergraduates in a Nigerian University.
,
Useful Alleles from Landraces for Maize Improvement in Nigeria.
Oluwatosin, G.
Assessing Soil Quality Issues for Crop Production Function in Itapaji Watershed of Southwestern Nigeria: An Approach.
Omer, M.
Seasonal Changes of Soil Quality Indicators Under Different Cropping Systems in an Arid Environment.
Omondi, J. O.
Interaction of Nitrogen, Phosphorus, and Potassium and Their Effects on Biomass and Root Yield in Cassava.
Omonode, R. A.
Effects of Ecological Intensification and Late-Split N Timing on the Relationship Between Nitrous Oxide Emission and Nitrogen Recovery Efficiency in Corn.
Ongom, P. O.
Cowpea Improvement in the Genomic Era: A Conceptual Framework.
,
Genome-Wide Association Study for Drought and Agronomic Traits in a Multi-Parent Advanced Generation Intercross (MAGIC) Population of Sorghum.
Onuh, M.
In-Vitro Evaluation of Microbial Isolates from Composted Farmyard Manure for Biological Control of Cocoyam (TARO: Colocasia spp.) LEAF Blight Diseases.
Oosterhuis, D. M.
Predicting Heat Stress in Cotton Using Probabilistic Canopy Temperature Forecasts.
Opoku, A.
Response of Soybean (Glycine max (L.) Merr.) to Fertilizer and Rhizobium Inoculant in Northern Ghana.
Opperman, C. H.
Population Dynamics of
Belonolaimus Longicaudatus
in Central North Carolina.
Or, D.
Biophysical Framework for Modeling Soil Aggregation.
Ordoñez, R. A.
Shallow Ground Water-Tables Influence Corn and Soybean Root Growth in Iowa.
Ordoñez, R. A.
Nitrogen Management to Increase Cereal Resilience to Heat.
Orf, J. H.
Fine Mapping of a Soybean Iron Deficiency Chlorosis Tolerance QTL from Fiskeby III.
Orhue, R. E.
Response of Cowpea (Vigna unguiculata L. Walp.) to Mycorrhiza (Glomus mosseae) Inoculation in an Ultisol. Pot Experiment.
Orloff, S. B.
Combined Leaf and Canopy Reflectance Measurements Indicate Crop Utilization of N Fertilizer in Real-Time and Predict Response to N Topdress in Spring Wheat.
,
Effects of Nitrogen Fertilization Rate and Timing on Wheat Grain Yield and Protein in the San Joaquin Valley of California.
,
Seeding Year Forage Yield and Nutritive Value of Reduced Lignin and Conventional Alfalfa Cultivars Grown in Diverse Environments.
,
Forage Nutritive Value over Time in a Reduced Lignin Alfalfa Cultivar.
Orlowski, J. M.
Effect of the Introduction of Feed Grains into Mid-South Soybean Production Systems.
Orshinsky, A.
Use of Real-Time PCR for Determining Species Proportions in a Mixed Fine Fescue Turfgrass Community.
Orsini, R.
Past Experience Supports Future Choices for Cropping Systems Management: The Italian Long-Term Agro-Ecosystem Experiments (LTAE) through the IC-FAR Project and the Maggnet International Network.
Ort, S.
How Much N Should You Apply to Winter Cereal Double Crops in the Spring? an Evaluation of Agronomic, Economic, and Environmental Consequences.
Ortega, P.
Yield Response to Six Plant Populations in Chickpea Under Drip Irrigation.
ORTEGA, P. F.
Agronomic Characterization of Advanced Lines of Chickpea Kabuli Type, in the State of Sinaloa, Mexico.
Ortel, C.
Predicting Rice Response to Midseason N Using the Greenseeker Handheld Unit.
Ortez, O. A.
High-Yielding Soybean: Genetic Gain x Fertilizer Nitrogen Interaction.
Ortiz, A.
Accumulation of Evaporite Minerals and Pedogenic Carbonates in the Agricultural Soils of Southwest US: An Imporant CO2 Efflux from Dryland to Atmosphere?.
Ortiz, B. V.
A Climate Adaptation Ibook: “Variable Climate Farming the in the Southeast USA”.
Ortiz, D.
Photosynthesis and Photoprotection Capacity in Sorghum Bicolor: Discovery of Genetic Mechanisms Using Natural Variation.
Ortiz-Monasterio, I.
PANI - an App for Dynamic Irrigation Scheduling.
Osawa, K.
Effect of Artificial Macropore Installation in Subtropical Soils to Reduce Surface Flow at Sugarcane Field.
Osborne, S. L.
Multiple Microbial Activity-Based Measures Reflect Effects of Cover Cropping and Tillage on Soils.
,
Maize Residue Removal and Cover Crop Effects on Subsequent Soybean Crops.
,
Ethiopian Mustard (Brassica carinata) Response to Seeding Rates at Two Locations in South Dakota.
Osborne, T. Z.
The Effect of Short Term Inundation on Potential Nitrogen Flux in Coastal Ecosystems.
Osmond, D.
Phosphorus Losses in the Non-Growing Season: Introduction and Overview.
Osmond, D. L.
Nutrient Decision Making: What Farmers Think.
,
Soil Health Is Not Distinguished Under Long-Term Cropping Systems in North Carolina Soils.
,
Incorporating Uncertainty Estimates into the KY P Index.
Osorio-Hernandez, J. M.
The Future of Agronomy in the Field III: Who Will be the CCAs of the Future?
Osorno, J. M.
Developing an Early-Screening Protocol for Zinc Efficiency in Dry Bean (Phaseolus vulgaris L.).
,
Developing Strategies to Improve Dry Bean Tolerance to Waterlogging Stress.
,
Dry Bean Production: Achievements and Current/Future Challenges.
,
Rust Resistance in the Guatemalan Climbing Bean Germplasm Collection.
Osterholz, W. R.
Explaining the Rotation Effect: Do Soil N Dynamics Contribute to Higher Yields in Diverse Crop Systems?.
,
Can Soil Organic Matter Quantity and Quality Predict Potential Nitrogen Mineralization?.
Osterholz, W. R.
Alfalfa Interseeded into Silage Corn Can Serve As a Cover Crop and Subsequent Forage Crop.
Osterloh, K.
A Soil of Fire and Ice.
,
Increasing Undergraduate Exposure to Novel Soil Types through a "Virtual" Regional Soil Judging Contest.
,
Mapping the Willamette National Forest.
Oswald, B.
Effects of Restoration of Ponderosa Pine on Soil Chemical and Biological Properties in Northern Arizona.
Otani, J.
Yield Advantage and Nitrogen Economy of Annual Crops Following Biennial Forage Legumes in the Cropping Systems.
Ott, E.
Soil Carbon and Root Biomass Response to Compost Amendments in a Virginia Created Wetland.
Otte, B.
Managing Water and Nitrogen in No-till Corn Production with a Cereal Rye Cover Crop.
Ottman, M. J.
Phosphorus Fertilizer Source and Rate Effect on Irrigated Alfalfa in Arizona.
,
Rapid Estimation of Canopy Cover in Durum Wheat Using Digital Images.
Otto, R.
Identification of Nutritional Patterns in Maize By the Images Analysis.
Ou, L.
The Impact of Soil Characteristics and Land Use on Sorption of Ionic and Non-Ionic Herbicides.
,
The Impact of Soil Characteristics and Land Use on Atrazine Sorption: A Meta-Analysis Approach.
,
Adsorption of Chlorantraniliprole: Which Soil Factors Affect Sorbent Affinity?.
Ouyang, Y.
Agricultural Nitrogen Management Affects Microbial Communities, Enzyme Activities and Functional Genes for Nitrogen Cycle Processes.
,
Effect of Organic Nitrogen Management on Soil Enzyme Activities and Microbial Functional Capacity in an Organic Farming System.
Ouyang, Y.
Assessment of Irrigation Scheduling Approaches in a Soybean Field Located in a Humid Region.
Ovalle, J.
Surface Soil Replacement Improve Soil Quality for Nothofagus Pumilio Forest Reclamation in Chilean Southern Patagonia.
Owen Kerns, R. K.
Playa Wetlands: Ecosystem Functions and Potential Risks in a Changing Climate.
Owen, R.
Evaluating Soil Amendment Options to Reconcile South Dakota Degraded Saline / Sodic Soils.
Owens, B. F.
Industrial Hemp and U.S. Production, Great Promise but a Long Way to Go.
Owens, P. R.
Predicting Forest Soil Hydraulic Properties for Hydrological Modeling Using Digital Soil Mapping and Existing Soil Data.
,
Utilizing Knowledge- Based Inference Mapping to Digitally Map the Soils of the Uasin Gishu Plateau in Western Kenya.
,
Delivery of Spatially Explicit Soils Information in Western Kenya.
,
Optimal Number of Terrain-Based Clusters for Knowledge-Based Inference Digital Soil Mapping.
,
A Harmonized Legend for a Multi-State Dominant Soil Parent Material Map.
Owiti, D.
The Effect of Greenways/Trails on Soil Microbial Ecosystem in Lake Johnson Park of Central North Carolina.
Oyedele, D. J.
Changes in the Properties of a Tropical Ultisol in Response to Short-Term Effects of Fertilizer Management and Continuous Maize Cropping.
Ozawa, K.
Evaluating a Cloud-Based Drip Fertigation System.
Ozias-Akins, P.
Advances in Marker Assisted Selection in Peanut.
Ozlu, E.
Impact of Manure and Mineral Fertilizer Application on Soil Quality Under a Corn-Soybean Rotation in South Dakota.
Ozturk, O.
Irrigation Water Salinity Effects Germination, Emergence and Growth of Halophytes.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
![[ International Annual Meetings - Home Page ]](images/banner.jpg "[ International Annual Meetings - Home Page ]")