This collection houses articles and publications generated by the faculty of the Department of Agronomy, Horticulture and Plant Science

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Submissions from 2014

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Mob Grazing as a Method of Weed Control in South Dakota, Heidi Myer, Sharon Clay, and Alexander Smart

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Effectiveness of Control Treatments on Young Saitcedar (Tamarix spp.) Plants, Michelle K. Ohrtman, Sharon A. Clay, Shauna Waughtel, and Janet Moriles Miller

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Winter Wheat Quality Responses to Water, Environment, and Nitrogen Fertilization, Hyejin Park, David E. Clay, R. G. Hall, Tulsi P. Kharel, Sharon A. Clay, and Sanghun Lee

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Winter Cover Crops Impact on Corn Production in Semiarid Regions, Cheryl L. Reese, David E. Clay, Sharon A. Clay, Alex D. Birch, Ann C. Kennedy, Stephanie A. Hansen, and Janet Moriles

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Estimated South Dakota Land Use Change from 2006 to 2012, Kurtis D. Reitsma, David E. Clay, C. Gregg Carlson, Barry H. Dunn, Alexander J. Smart, David L. Wright, and Sharon A. Clay

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Growing Spartina pectinata in Previously Farmed Prairie Wetlands for Economic and Ecological Benefits, Cody J. Zilverberg, W. Carter Johnson, Arvid Boe, Vance Owens, David W. Archer, Malia Volke, Brett Werner, and Craig Novotny

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Biomass Yield From Planted Mixtures and Monocultures of Native Prairie Vegetation Across a Heterogeneous Farm Landscape, Cody J. Zilverberg, W. Carter Johnson, Vance Owens, Arvid Boe, Tom Schumacher, Kurtis Reitsma, Chang Oh Hong, Craig Novotny, Malia Volke, and Brett Warner

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Profitable Prairie Restoration: The EcoSun Prairie Farm Experiment, Cody Zilverberg, W. Carter Johnson, David Archer, Scott Kronberg, Thomas Schumacher, Arvid A. Boe, and Craig Novotny

Submissions from 2013

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Summary of Certified Crop Advisors’ Response to a Weed Resistance Survey, Amy Asmus, Sharon A. Clay, and Cuirong Ren

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Seed Set in Prairie Cordgrass, Arvid Boe, Vance Owens, Jose Gonzalez-Hernandez, and D. K. Lee

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Nitrate Sorption and Desorption in Biochars from Fast Pyrolysis, Rajesh Chintala, Javier Mollinedo, Thomas E. Schumacher, Sharon K. Papiernik, Douglas D. Malo, David E. Clay, Sandeep Kumar, and Dylan W. Gulbrandson

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ASA President’s Message: ASA Approves a Five-Year Strategic Plan, Sharon Clay

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ASA President’s Message: ASA: [Re]investing in Your Dreams, Sharon Clay

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ASA President’s Message: Big Shoes . . . Little Feet, Sharon Clay

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ASA President’s Message: Do YOU Have a Dream?, Sharon Clay

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ASA President’s Message: Having a Seat at the Table: The Importance of Having a Washington, DC Presence, Sharon Clay

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ASA President’s Message: Take a Couple of Communities for a ‘Test Drive’, Sharon Clay

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ASA President’s Message: Thank You for a Memorable Year, Sharon Clay

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ASA President’s Message: Wanted: Community Input for ASA Strategic Planning, Sharon Clay

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ASA President’s Message: Wanted: Scientific Community Analysis, Sharon Clay

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ASA President’s Message: Water, Water Everywhere, Sharon Clay

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Society Presidents Go to Washington, Sharon Clay, Mark Brick, and David Lindbro

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Seed Burial Physical Environment Explains Departures from Regional Hydrothermal Model of Giant Ragweed (Ambrosia trifida) Seedling Emergence in U.S. Midwest, Adam S. Davis, Sharon Clay, John Cardina, Frank Forcella, John Lundquist, and Christy Sprague

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Landscape Features Impact on Soil Available Water, Corn Biomass, and Gene Expression during the Late Vegetative Stage, Stephanie Hansen, Sharon A. Clay, David E. Clay, C. Gregg Carlson, Graig Reicks, Youssef Jarachi, and David Horvath

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Testing Corn (Zea mays L.) Preseason Regional Nitrogen Recommendation Models in South Dakota, Kin-In Kim, David Clay, Sharon Clay, Gregg C. Carlson, and Todd Trooien

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Insect communities in soybeans of eastern South Dakota: The effects of vegetation management and pesticides on soybean aphids, bean leaf beetles, and their natural enemies, Jonathan G. Lundgren, Louis S. Hesler, Sharon A. Clay, and Scott F. Fausti

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Using a Pervasive Invader for Weed Science Education, Michelle K. Ohrtman and Sharon A. Clay

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Spring Clipping, Fire, and Simulated Increased Atmospheric Nitrogen Deposition Effects on Tallgrass Prairie Vegetation, Alexander J. Smart, Tabitha K. Scott, Sharon A. Clay, David E. Clay, Michelle K. Ohrtman, and Eric M. Mousel

Submissions from 2012

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Great Plains Soils May be C Sinks, David E. Clay, Gregg C. Carlson, Sharon A. Clay, James Stone, Kurtis Reitsma, and Ronald Gelderman

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Corn Yields and No-Tillage Affects Carbon Sequestration and Carbon Footprints, David E. Clay, Jiyul Chang, Sharon A. Clay, James J. Stone, Ronald H. Gelderman, Gregg C. Carlson, Kurtis Reitsma, Marcus Jones, Larry Janssen, and Thomas Schumacher

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Winter Wheat Crop Reflectance and Nitrogen Sufficiency Index Values are Influenced by Nitrogen and Water Stress, David E. Clay, Tulsi Prasad Kharel, Cheryl Reese, Dwayne Beck, C. Gregg Carlson, Sharon A. Clay, and Graig Reicks

Pesticides: Banding, Sharon A. Clay

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The Influence of Biochar Production on Herbicide Sorption Characteristics, Sharon A. Clay and Douglas D. Malo

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Effects of Chlortetracycline Amended Feed on Anaerobic Sequencing Batch Reactor Performance of Swine Manure Digestion, Teal M. Dreher, Henry V. Mott, Christopher D. Lupo, Aaron S. Oswald, Sharon A. Clay, and James J. Stone

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Comparative Analysis of Grapevine Whole-genome Gene Predictions, Functional Annotation, Categorization and Integration of the Predicted Gene Sequences, Jerome Grimplet, John Van Hemert, Pablo Carbonell-Bejerano, Jose Diaz-Riquelme, Julie Dickerson, Anne Fennell Dr, Mario Pezzotti, and Jose M. Martinez-Zapater

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Neopolyploidy in Spartina pectinata Link: 1. Morphological Analysis of Tetraploid and Hexaploid Plants in a Mixed Natural Population, Sumin Kim, A. L. Rayburn, Arvid Boe, and D. K. Lee

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The Influence of Strata on the Nutrient Recycling within a Tropical Certified Organic Coffee Production System, F. Mamani-Pati, D. E. Clay, S. A. Clay, H. Smeltkop, and M. A. Callata

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Microarray and Growth Analyses Identify Differences and Similarities of Early Corn Response to Weeds, Shade, and Nitrogen Stress, Janet Moriles, Stephanie Hansen, David P. Horvath, Graig Reicks, David E. Clay, and Sharon A. Clay

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Fire as a Tool for Controlling Tamarix spp. Seedlings, Michelle K. Ohrtman, Sharon A. Clay, David E. Clay, and Alexander J. Smart

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Climatic and Genetic Controls of Yields of Switchgrass, a Model Bioenergy Species, Mirela G. Tulbure, Michael C. Wimberly, Arvid Boe, and Vance N. Owens

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Local Conditions, Not Regional Gradients, Drive Demographic Variation of Giant Ragweed (Ambrosia trifida) and Common Sunflower (Helianthus annuus) Across Northern U.S. Maize Belt, Sam E. Wortman, Adam S. Davis, Brian J. Schutte, John L. Lindquist, John Cardina, Joel Felix, Christy L. Sparague, Anita Dille, Analiza H.M. Ramirez, Graig Reicks, and Sharon A. Clay

Submissions from 2011

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A Simple System for Promoting Flowering of Upland Switchgrass in the Greenhouse, Joseph C. Castro, Arvid Boe, and D. K. Lee

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Soil Organic Carbon Maintenance Requirements and Mineralizatyion Rate Constants: Site Specific Calculations, David Clay, Gregg Carlson, and Sharon Clay

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Maximizing Nutrient Efficiency Through the Adoption of Management Practices that Maintain Soil Organic Carbon: Calculating Carbon Turnover Kinetics, David E. Clay, Gregg Carlson, and Sharon A. Clay

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GIS Applications in Agriculture, Volume Three, Sharon Clay

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Nitrogen and Water Stress Affect Winter Wheat Yield and Dough Quality, Tulsi P. Kharel, David E. Clay, Sharon A. Clay, Dwayne Beck, Cheryl L. Reese, Gregg Carlson, and Hyejin Park

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Influence of Manure from Pigs Fed Chlortetracycline as Growth Promotant on Soil Microbial Community Structure, Kelly Lehnert Nelson, Volker S. Brozel, Susan Gibson, Robert Thaler, and Sharon A. Clay

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Production, Economic, and Energy Life Cycle Analysis Can Produce Contrary Results for Corn Used in Ethanol Production, Francisco Mamani-Pati, David E. Clay, Gregg Carlson, and Sharon A. Clay

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Preventing Saltcedar (Tamarix spp.) Seedling Establishment in the Northern Prairie Pothole Region, Michelle K. Ohrtman, Sharon A. Clay, David E. Clay, Eric M. Mousel, and Alexander J. Smart

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Determination of Environmental Impacts of Antimicrobial Usage for US Northern Great Plains Swine-production Facilities: a Life-cycle Assessment Approach, James A. Stone, Katherine A. Aurand, Christopher R. Dollarhide, Ramith Jinka, Robert C. Thaler, David Clay, and Sharon Clay

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Land Application of Tylosin and Chlortetracycline Swine Manure: Impacts to Soil Nutrients and Soil Microbial Community Structure, James J. Stone, Erin K. Drels, Christopher D. Lupo, and Sharon A. Clay

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Impact of Chlortetracycline on Sequencing Batch Reactor Performance for Swine Manure Treatment, James J. Stone, Aaron S. Oswald, Christopher D. Lupo, Sharon A. Clay, and Henry V. Mott

Increasing Native Warm-Season Grass Biomass Utilizing Fire, Nitrogen, and Herbicide, S. Waughtel, Sharon A. Clay, Alexander Smart, David E. Clay, and L.C. Schleicher

Submissions from 2010

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Environmental Implications of the Land Application of Manure Containing Antimicrobials Tyosin and Chlortetracycline, Erin Dris, James Stone, Christopher Lupo, and Sharon Clay

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Investigation of the Transcriptome of Prairie Cord Grass, a New Cellulosic Biomass Crop, Kristene Gedye, Jose Gonzalez-Hernandez, Yuguang Ban, Xijin Ge, Jyothi Thimmapuram, Fengjie Sun, Chris Wright, Shahjahan Ali, Arvid Boe, and Vance Owens

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Nitrogen Rate, Landscape Position, and Harvesting of Corn Stover Impacts on Energy Gains and Sustainability of Corn Production Systems in South Dakota, F. Mamani-Pati, D. E. Clay, C. G. Carlson, S. A. Clay, G. Reicks, and K. Kim

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Non-isotopic and 13C Isotopic Approaches to Calculate Soil Organic Carbon Maintenance Requirement, Francisco Mamani Pati Mamani Pati, David E. Clay, Gregg Carlson, and Sharon A. Clay

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Symptoms, Distribution and Abundance of the Stem-Boring Caterpillar, Blastobasis repartella (Dietz), in Switchgrass, Jarrad R. Prasifka, Jeffrey D. Bradshaw, Arvid A. Boe, DoKyoung Lee, David Adamski, and Michael E. Gray

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Nitrogen and Water Stress Impacts Hard Red Spring Wheat (Triticum aestivum) Canopy Reflectance, Cheryl L. Reese, Daniel Long, David Clay, Sharon Clay, and Dwayne Beck

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GC‐Clamp Primer Batches Yield 16S rRNA Amplicon Pools with Variable GC Clamps, Affecting Denaturing Gradient Gel Electrophoresis Profiles, Elizabeth A. Rettedal, Sharon Clay, and Volker S. Brozel

Effects of burning, intensive clipping, and late season nitrogen application in the northern tallgrass prairie, Alexander Smart, Eric Mousel, Sharon Clay, and David Clay

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LIfe Cycle Assessment of Tylosin and Chlortetracycline Antimicrobial USe at Swine Production Facilities, James Stone, Katie Aurand, Christopher Dollarhide, Ramitha Jinka, Robert Thaler, David Clay, and Sharon Clay

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Tylosin and Chlortetracycline Effects During Swine Manure Digestion: Influence of Sodium Azide, James J. Stone, Sharon A. Clay, and Garth M. Spellman

Submissions from 2009

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Morphology and Biomass Production of Prairie Cordgrasson Marginal Lands, A. Boe, V Owens, J. Gonzalez-Hernandez, J. Stein, D. K. Lee, and B. C. Koo

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Morphology and Genetics of Biomass in Little Bluestem, Arvid Boe and Robin Bortnem

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Corn Response to Competition: Growth Alteration vs. Yield Limiting Factors, Sharon A. Clay, David E. Clay, D. P. Horvath, J. Pullis, C. Gregg Carlson, Stephanie A. Hansen, and Graig Reicks

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VitisNet: ‘‘Omics’’ Integration through Grapevine Molecular Networks, Jerome Grimplet, Grant R. Cramer, Julie A. Dickerson, Kathy Mathiason, John Van Hemert, and Anne Y. Fennell Dr

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Chlortetracycline and Tylosin Runoff From Soils Treated with Antimicrobial Containing Manure, A. Hoese, S. A. Clay, D. E. Clay, J. Oswald, T. Trooien, R. Thaler, and C.G. Carlson

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Biomass and Seed Yields of Big Bluestem, Switchgrass, and Intermediate Wheatgrass in Response to Manure and Harvest Timing at Two Topographic Positions, DoKyoung Lee, Vance N. Owens, Arvid Boe, and Bon-Cheol Koo

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Alteration of the Ileal Microbiota of Weanling Piglets by the Growth-Promoting Antibiotic Chlortetracycline, Elizabeth Rettedal, Sebastien Vilain, Stacy Lindblom, Kelly Lehnert, Clay Scofield, Sajan George, Sharon Clay, Radhey Kaushik, Artur J.M. Roda, David Francis, and Volker Brozel

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Effect of Antimicrobial Compounds Tylosin and Chlortetracycline During Batch Anaerobic Swine Manure Digestion, James J. Stone, Sharon A. Clay, Zhenwei Zhu, Kwog L. Wong, Laura R. Porath, and Garth M. Spellman

Submissions from 2008

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Do Synergistic Relationships between Nitrogen and Water Influence the Ability of Corn to Use Nitrogen Derived from Fertilizer and Soil?, Ki-In Kim, David E. Clay, C. G. Carlson, S. A. Clay, and T Trooien

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Do Synergistic Relationships between Nitrogen and Water Influence the Ability of Corn to Use Nitrogen Derived from Fertilizer and Soil?, Ki-In Kim, D. E. Clay, C.G. Carlson, S. A. Clay, and T. Trooien

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Manure Placement Depth Impacts on Crop Yields and N Retained in Soil, M. Reiman, D. E. Clay, C. G. Carlson, S. A. Clay, G. Reicks, D. W. Clay, and D. E. Humberg

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Manure Placement Depth Impacts on Crop Yields and N Retained in Soil, M. Reiman, D. E. Clay, . G. Carlson, S. A. Clay, G Reicks, D. W. Clay, and D. E. Humburg

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Early Season Weed Suppression in Buckwheat Using Clopyralid, Ona Sakaliene, Sharon A. Clay, William C. Koskinen, and Gediminas Almantas

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Early Season Weed Suppression in Buckwheat Using Clopyralid, Ona Sakaliene, Sharon A. Clay, William C. Koskinen, and Gediminas Almantas

Submissions from 2007

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Genetic Variation for Biomass Production in Prairie Cordgrass and Switchgrass, Arvid A. Boe and D. K. Lee

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Detecting Weed Infestations in Soybean Using Remote Sensing., S. A. Clay, J. Chang, D. E. Clay, and K. Dalstead

Pesticide Contamination: Surface Water, Sharon A. Clay

Using Cotton (Gossypium hirsutum) Microarrays to Investigate Velvetleaf (Abutilon theophrasti) Response to Corn Competition, Sharon Clay, David Horvath, and Danny Llewellyn

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Heterologous Hybridization of Cotton Microarrays with Velvetleaf (Abutilon theophrasti) Reveals Physiological Responses Due to Corn Competition, David P. Horvath, Danny Llewellyn, and Sharon A. Clay

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Heterologous Hybridization of Cotton Microarrays with Velvetleaf (Abutilon theophrasti) Reveals Physiological Responses Due to Corn Competition, David P. Horvath, Danny Llewellyn, and Sharon A. Clay

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Understanding N Mass Balance in a Long-Term Production Fields Using Various Tools, Ki-In Kim, David E. Clay, Gregg Carlson, and Sharon Clay

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Developing Productivity Zones from Multiple Years of Yield Monitor Data, Jonathan Kleinjan, David E. Clay, C. Gregg Carlson, and Sharon A. Clay

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Detecting Shifts in Soil Microbial Community Structure and Function Post Landspread of Manure or Biosolids Containing Antimicrobial Chemicals, Kelly Lehnert, Sharon A. Clay, Susan Gibson, and Volker Brozel

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Nitrogen and Water Stress Impact on Hard Red Spring Wheat Crop Reflectance, Yield and Grain Quality, C. L. Reese, D. Clay, D. Beck, S. A. Clay, and G. Seielstad

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Common Waterhemp Growth and Fecundity as Influenced by Emergence Date and Competing Crop, E. Uscanga-Mortera, S. A. Clay, F. Forcella, and J. Gonsolus

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Common Waterhemp Growth and Fecundity as Influenced by Emergence Date and Competing Crop, E. Uscanga-Mortera, S. Clay, F. Forcella, and J. Gunsolus

Submissions from 2006

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Site-Specific Management from a Cropping System Perspective, David E. Clay, Sharon A. Clay, and Gregg Carlson

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Theoretical Derivation of Stable and Nonisotopic Approaches for Assessing Soil Organic Carbon Turnover, D. E. Clay, C. G. Carlson, S. A. Clay, C. Reese, Z. Liu, J. Chang, and M. M. Ellsbury

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Theoretical Derivation of Stable and Nonisotopic Approaches for Assessing Soil Organic Carbon Turnover, D. E. Clay, C.G. Carlson, S. A. Clay, C. Reese, Z. Liu, J. Chang, and M. M. Ellsbury

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Characterizing Water and Nitrogen Stress in Corn Using Remote Sensing, D. E. Clay, Ki-In Chang, J. Chang, and K. Dalsted

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Influence of Yellow Foxtail on Corn Growth and Yield, S. A. Clay, K. R. Banken, F. Forcella, M. M. Ellsbury, D. E. Clay, and A. E. Olness

The Influence of Antimicrobial Chemicals on Soil and Herbicide Degrading Bacteria, S. A. Clay, S. Gibson, V. Brozel, and A. Hoese

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Tylosin Sorption to Silty Clay Loam Soils, Swine Manure, and Sand, S. A. Clay, Z. Liu, R. Thaler, and H. Kennouche

Physiological Response of Maize Grown with Velvetleaf using Microarray Analysis, Sharon A. Clay, David Horvath, and Robert Gulden

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Spatial Distribution, Temporal Stability, and Yield Loss Estimates for Annual Grasses and Common Ragweed (Ambrosia artimisiifolia) in a Corn/Soybean Production Field Over Nine Years, Sharon A. Clay, Bruce Kreutner, David E. Clay, Cheryl Reese, Jonathan Kleinjan, and Frank Forcella

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Spatial Distribution, Temporal Stability, and Yield Loss Estimates for Annual Grasses and Common Ragweed (Ambrosia artimisiifolia) in a Corn/Soybean Production Field Over Nine Years, Sharon A. Clay, Bruce Kreutner, David E. Clay, Cheryl Reese, Jonathan Kleinjan, and Frank Forcella

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Microarray Analysis of Late-season Velvetleaf (Abutilon theophrasti) Effect on Corn, David P. Horvath, Robert Gulden, and Sharon A. Clay