Conference Abstracts: 

 

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ASA-CSSA-SSSA International Annual Meetings (October 21-24, 2012):

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Effects of Nitrapyrin, N Rates and N Timing On N2O Emissions in Maize Fertilized with UAN.
Author(s): Burzaco, J.P., D.R. Smith and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Effects of Nitrapyrin, N Rates and N Timing On NUE in Maize Fertilized with UAN.
Author(s): Burzaco, J.P., D.R. Smith and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Physiological Perspectives of Changes Over Time in Maize Yield Dependency On N Uptake and Associated Efficiencies: I. General Overview of Changes.
Author(s): Ciampitti, I.A. and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Physiological Perspectives of Changes Over Time in Maize Yield Dependency On N Uptake and Associated Efficiencies: II. Physiological Basis of Changes.
Author(s): Ciampitti, I.A. and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Consequences of Shallow NH3 Placement and Timing on N Use Efficiencies in Corn Production.
Author(s): Kovacs, P., T. Doerge, J.J. Camberato, G. Van Scoyoc, and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Within-Row Variability Resulting From Diagonal Versus Parallel Pre-Plant NH3 Applications.
Author(s): Kovacs, P., T. Doerge, G. Van Scoyoc, and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Impacts of varied nitrogen rates and plant densities on phenotype responses and yield optimization in recent drought-tolerant maize hybrids.
Author(s): Roth, J. and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Photosynthetically Related Physiological Responses in Maize to Multiple Plant Densities and Nitrogen Rates.
Author(s): Xia, X.and T.J. Vyn

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Success Factors in Obtaining Meaningful Leaf Photosynthetic Measurement in Field-Grown Maize.
Author(s): Xia, X.and T.J. Vyn


Past Meetings

ASA-CSSA-SSSA International Annual Meetings (October 16-19, 2011):

Title: Nitrapyrin Effects on Maize N Uptake Following Pre-Plant and Side-Dress UAN (Poster Presentation).
Author(s): Burzaco, J.P. and T.J. Vyn

Title: Nitrapyrin Impacts on Nitrous Oxide Emissions with Alternate UAN Rates in Indiana Maize Production (Oral Presentation).
Author(s): Burzaco, J.P., D.R. Smith and T.J. Vyn

Title: Physiological processes affected by plant density and nitrogen stress tolerance in maize hybrids: Association between maize grain yield and N Uptake. Oral Presentation.
Author(s): Ciampitti, I.A. and T.J. Vyn

Title: Plant Density and N Rate Impacts On Maize Plant N Uptake Dynamics During Vegetative and Reproductive Stages. Poster Presentation.
Author(s): Ciampitti, I.A. and T.J. Vyn

Title: Integrated tillage and nitrogen management effects on nitrous oxide emission reduction from corn fields.
Author(s): Omonode, R.A. and T.J. Vyn

Title: Re-evaluating nitrification inhibitors and nitrogen management effects on nitrous oxide emissions in corn.
Author(s): Burzaco, J.P., D.R. Smith and T.J. Vyn

Title: Winter wheat and row crop combinations for grain, silage and biomass production.
Author(s): Shoaf, S., H. Ohm, L. Snyder, T.J. Vyn, and D. Buckmaster

ASA-CSSA-SSSA International Annual Meetings (November 4-8, 2007):

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Tillage system impacts on crop and soil responses to crop rotations: The view from long-term experiments.
Author(s): Tony J. Vyn, Purdue Univ, Dept. of Agronomy, 915 W State St., West Lafayette, IN 47907-2054, Joseph G. Lauer, University of Wisconsin, Agronomy, 1575 Linden Drive, Madison, WI 53706 and Warren Dick, 1680 Madison Ave., Ohio State University - OARDC, Ohio State University, School of Natural Resources, Wooster, OH 44691-4096

Submitted to S08 NUTRIENT MANAGEMENT & SOIL & PLANT ANALYSIS
Title: Nutrient Management Implications of Corn-Based Cropping Systems for Ethanol Production.
Author(s): Tony Vyn, Purdue University-Agronomy Dept., Purdue Univ. Dept. of Agronomy, 1150 Lilly Hall 915 W State St., West Lafayette, IN 47907-1150, Daniel T. Walters, University of Nebraska, Dept. of Agronomy & Horticulture, 261 PLSH, Lincoln, NE 68583-0915, Achim Dobermann, International Rice Research Institute (IRRI), DAPO Box 7777, Manila, 1271, Philippines and Paul Fixen, International Plant Nutrition Institute Headquarters, International Plant Nutrition Institute, 772-22nd Ave. S, Brookings, SD 57006

Submitted to C02 CROP PHYSIOLOGY AND METABOLISM
Title: Physiological Dynamics of Plant-to-Plant Variability in Maize at Multiple Plant Densities.
Author(s): Christopher Boomsma, Purdue University-Agronomy Dept., 3405 Radcliff Court Apt. A, Lafayette, IN 47909 and Tony J. Vyn, Purdue Univ, Dept. of Agronomy, 915 W State St., West Lafayette, IN 47907-2054

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Plant Population Influences on Maize Physiological Responses to Nitrogen Application.
Author(s): Christopher Boomsma, Department of Agronomy, Purdue University, Lilly Hall of Life Sciences, 915 W. State St., West Lafayette, IN 47907 and Tony Vyn, Purdue University-Agronomy Dept., Purdue Univ. Dept. of Agronomy, 1150 Lilly Hall 915 W State St., West Lafayette, IN 47907-1150

ASA-CSSA-SSSA International Annual Meetings (November 12-16, 2006):

Submitted to S06 SOIL & WATER MANAGEMENT & CONSERVATION
Title: Remote Sensing Soil Tillage Intensity.
Author(s): C. S. T. Daughtry1, P. C. Doraiswamy1, J. H. Prueger2, T. J. Vyn3 and C. J. Bernacchi4, (1)USDA-ARS-Hydrology & Remote Sensing Lab, Bldg. 007, Room 104, 10300 Baltimore Ave, Beltsville, MD 20705, (2)USDA-ARS-National Soil Tilth Lab, Ames, IA 20705, (3)Purdue Univ, 1150 Lilly Hall, 915 W State St, West Lafayette, IN 47907-1150, (4)Illinois State Water Survey, 2204 Griffith Drive, Champaign, IL 61820

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Strip-Till Corn Response to Deep Banding Versus Broadcast Application of Phosphorus and Potassium.
Author(s): Matias Canepa, Purdue University, 114 Nimitz Dr. Apt. 2, West Lafayette, IN 47906, United States of America, Tony Vyn, Purdue University, 1150 Lilly Hall, 915 W State St., West Lafayette, IN 47907-1150 and Ann Kline, Purdue Univ, Dept of Agronomy, 1150 Lilly Hall, 915 W State St., West Lafayette, IN 47907-1150

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Intraspecific Competition in Corn: Nitrogen Rate and Plant Density Effects on Growth and Developmental Uniformity.
Author(s): Christopher Boomsma, Purdue University, 915 W. State Street, Lafayette, IN 47909 and Tony Vyn, Purdue Univ, Dept of Agronomy, 1150 Lilly Hall, 915 W State St., West Lafayette, IN 47907-1150

Submitted to S04 SOIL FERTILITY & PLANT NUTRITION
Title: Effects of Fall- and Spring-seeded Cover Crops with Conservation Tillage on Weed Suppression and Soybean Growth.
Author(s): Jong-Ho Seo1, Sok-Dong Kim1, Jin-Chel Shin1 and Tony J. Vyn2, (1)National Institute of Crop Science, RDA. Korea, 209 Seodun-Dong, Geonsun-Gu, Suwon, South Korea, (2)Agronomy Dept, Purdue Univ, 915 W State St, West Lafayette, IN 47907-2054

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Using Remote Sensing to Monitor Soybean Growth and Development.
Author(s): Jared W. Alsdorf, Agri Business Group, 3905 Vincennes Rd., Suite 402, Indianapolis, IN 46268 and Tony Vyn, Purdue Univ, Dept of Agronomy, 1150 Lilly Hall , 915 W State St., West Lafayette, IN 47907-1150

18th World Congress of Soil Science (July 9-15, 2006):

Submitted to WCSS
Title: Potassium Management Alternatives for Conservation-Till Soybean.
Author(s): Xinhua Yin, Oregon State University, Mid-Columbia Agricultural Research & Extension Center, 3005 Experiment Station Drive, Hood River, OR 97031-9512 and Tony J. Vyn, Purdue University, Agronomy Department, 915 W. State Str., West Lafayette, IN 47907-2054

Submitted to WCSS
Title: Innovations for Improving Productivity and Nutrient Use Efficiency - Maize Systems of North America.
Author(s): Daniel Walters, Department of Agronomy and Horticulture, University of Nebraska-Lincoln, 261 Plant Science Bldg, Lincoln, NE 68583-0915, Achim Dobermann, Department of Agronomy and Horticulture, University of Nebraska-Lincoln, 253 Keim Hall, Lincoln, NE 68583-0915, Tony Vyn, Purdue University, 3450-B Lily Hall, West Lafayette, IN 47907-1150 and Sylvie Brouder, Purdue Unversity, Department of Agronomy, West Lafayette, IN 47907-2054

Submitted to WCSS
Title: Intermittent Chisel Tillage Effects on Soil Organic Carbon and Total Nitrogen Relative to Continuous No-Till and Chisel Plow Systems.
Author(s): Rex A. Omonode, Purdue Univ, Dept of Agronomy, 994 Edgerton Street, West Lafayette, IN 47906, Anita Gal, Purdue Univ, Dept of Agronomy, State Street, West Lafayette, IN 47907, Diane E. Stott, USDA-ARS National Soil Erosion Research Laboratory, 275 S Russell St, West Lafayette, IN 47907-2077, Scott Abney, Purdue Univ, Dept of Botany and Plant Pathology, 915 W.State St, West Lafayette,, IN 47907-2054 and Tony J. Vyn, Purdue Univ, Agronomy Dept, 915 W. State Str., West Lafayette, IN 47907-2054

Submitted to WCSS
Title: Sequestration and Vertical Distribution of Organic Carbon and Total Nitrogen under Warm-Season Grasses Relative to Croplands.
Author(s): Rex A. Omonode, Purdue Univ, Dept of Agronomy, 994 Edgerton Street, West Lafayette, IN 47906, E.J. Kladivko, Purdue Univ, Dept of Agronomy, Lilly Hall of Life Sciences, 915 W State St, West Lafayette, IN 47907-2054, William W. McFee, Purdue Univ, Dept of Agronomy, 915 W. State Street, West Lafayette, IN 47907-2054 and T. J. Vyn, Purdue Univ, Agronomy Dept, West Lafayette, IN 47907

Submitted to WCSS
Title: Tillage and Rotation Effects on Greenhouse Gas Fluxes in Long-Term Corn-Soybean Systems.
Author(s): Rex A. Omonode, Purdue Univ, Dept of Agronomy, 915 W.State Street, West Lafayette, IN 47906, Anita Gal, Szent Istvan Univ, Soil Science and Agrochemistry Dept, Pater K. u. 1., Godollo, 2103, Hungary, D.R. Smith, USDA-ARS, National Soil Erosion Research Laboratory, 275 S Russell St., Purdue Univ, West Lafayette, IN 47907-2077 and T. J. Vyn, Purdue Univ, Agronomy Dept, West Lafayette, IN 47907

ASA-CSSA-SSSA International Annual Meetings (November 6-10, 2005):

Submitted to S06 SOIL & WATER MANAGEMENT & CONSERVATION
Title: Tillage and Rotation Effects on Carbon Sequestration and Related Aggregate Stability.
Author(s): Anita Gal1, Eileen J. Kladivko2, Etelka Tombacz3, Erika Micheli1 and Tony J. Vyn4, (1)Szent Istvan University, Soil Science and Agrochemistry Department, Pater K. u. 1., Godollo, 2103, Hungary, (2)Purdue University, Agronomy Department, 615 W. State St., West Lafayette, IN 47907-2053, (3)University of Szeged, Department of Colloid Chemistry, Aradi Vt. 1., Szeged, 6720, Hungary, (4)Purdue University, Agronomy Department, 915 W. State Str., West Lafayette, IN 47907-1150

Submitted to S06 SOIL & WATER MANAGEMENT & CONSERVATION
Title: Tillage and Rotation Induced Differences in Soil Organic Matter Content and Quality Measured by Several Methods.
Author(s): Anita Gal1, Peter Hegymegi1, Erika Micheli1, Cliff Johnston2 and Tony J. Vyn3, (1)Szent Istvan University, Soil Science and Agrochemistry Department, Pater K. u. 1., Godollo, 2103, Hungary, (2)Purdue University, Department of Agronomy, West Lafayette, IN 47907-2054, (3)Purdue University, Agronomy Department, 915 W. State Str., West Lafayette, IN 47907-1150

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Relationships of Isoflavone, Oil, and Protein in Seed with Yield of Soybean.
Author(s): Xinhua Yin, Oregon State University, Mid-Columbia Agricultural Research & Extension Center, 3005 Experiment Station Drive, Hood River, OR 97031-9512 and Tony J. Vyn, Purdue University, Agronomy Department, 915 W. State Str., West Lafayette, IN 47907-1150

Submitted to S06 SOIL & WATER MANAGEMENT & CONSERVATION
Title: Remote Sensing of Crop Residue Cover and Soil Tillage Intensity.
Author(s): Craig S. T. Daughtry1, P. C. Doraiswamy1, E. R. Hunt Jr.1, J. H. Prueger2, T. J. Vyn3 and C. Bernacchi4, (1)USDA/ARS, Hydrology & Remote Sensing Lab, Bldg 007, Room 104, 10300 Baltimore Ave, Beltsville, MD 20705-2350, (2)USDA/ARS, National Soil Tilth Lab, 2150 Pammel Dr., Ames, IA 50011-4420, (3)Purdue University, Agronomy Department, West Lafayette, IN 47907, (4)Illinois State Water Survey, 2204 Griffith Dr, Champaign, IL 61820

Submitted to C01 CROP BREEDING, GENETICS & CYTOLOGY
Title: The Genetic Basis of Plant Response to Stress: Evaluating Inbred and Hybrid Differences in Corn.
Author(s): Martin Gonzalo, Tony J. Vyn and Lauren C. McIntyre, Purdue University, Agronomy Department, 915 W. State Street, West Lafayette, IN 47907-1150

Submitted to C03 CROP ECOLOGY, MANAGEMENT & QUALITY
Title: Relative Yield Responses of No-Till Corn to Early Season Plant Height Variability.
Author(s): Christopher R. Boomsma, Jason C. Brewer, Terry D. West and Tony J. Vyn, Purdue University, Department of Agronomy, Lilly Hall of Life Sciences, 915 W. State Street, West Lafayette, IN 47907-2054

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