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Volume 6, Issue 10 (2020) Swine Day

Section 3. Feed Safety Research

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Evaluating the Distribution of African Swine Fever Virus Within a Feed Mill Environment Following Manufacture of Inoculated Feed
C. G. Elijah, J. D. Trujillo, C. K. Jones, N. N. Gaudreault, C. R. Stark, K. R. Cool, C. B. Paulk, T. Kwon, J. C. Woodworth, I. Morozov, J. T. Gebhardt, and J. A. Richt

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Efficacy of Feed Additives Against Swine Viruses in Feed
G. E. Nichols, J. T. Gebhardt, C. K. Jones, J. C. Woodworth, S. S. Dritz, J. Bai, J. W. Anderson, E. Porter, F. B. Sandberg, A. Singrey, and C. B. Paulk

Section 1. Swine Nutrition Research

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Effects of Timing and Amount of Feed Prior to Farrowing on Sow and Litter Performance Under Commercial Conditions
K. M. Gourley, A. J. Swanson, R. Q. Royall, J. C. Woodworth, J. M. DeRouchey, M. D. Tokach, S. S. Dritz, R. D. Goodband, H. I. Calderón, K. J. Milnes, and C. W. Hastad

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Effects of Iron Injection Timing on Suckling and Subsequent Nursery and Growing-Finishing Performance and Hematological Criteria under Commercial Conditions
H. E. Williams, B. Carrender, R. Maurer, J. M. DeRouchey, J. C. Woodworth, S. S. Dritz, M. D. Tokach, R. D. Goodband, A. J. Holtcamp, and K. F. Coble

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Effect of Crude Protein Level and Coarse Wheat Bran on Nursery Pig Growth Performance
K. L. Batson, H. I. Calderón, M. D. Tokach, J. C. Woodworth, R. D. Goodband, S. S. Dritz, and J. M. DeRouchey

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Effect of Coarse Wheat Bran and Crude Protein Level in Nursery Pig Diets Without Pharmacological Levels of Zinc Oxide
K. L. Batson, H. I. Calderón, M. D. Tokach, J. C. Woodworth, R. D. Goodband, S. S. Dritz, and J. M. DeRouchey

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Effect of Fiber Source and Crude Protein Level on Nursery Pig Performance
K. L. Batson, H. I. Calderón, M. D. Tokach, J. C. Woodworth, R. D. Goodband, and J. M. DeRouchey

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Evaluation of Cellulose in Diets with and without Added ZnO on Nursery Pig Performance
J. A. Chance, M. D. Tokach, H. I. Calderón, J. C. Woodworth, J. M. DeRouchey, and R. D. Goodband

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Evaluating the Effects of Pharmacological Levels of Zinc Oxide, Diet Acidification and Dietary Crude Protein on Growth Performance of Nursery Pigs
W. M. Hutchens, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, and H. I. Calderón

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Evaluation of AviPlus on Growth Performance of Nursery and Growing-Finishing Pigs
W. M. Hutchens, M. D. Tokach, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, H. I. Calderón, K. Keppy, K. Stephens, and P. Maynard

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Evaluation of Dietary Inclusion of Specialty Protein Ingredients on Nursery Pig Performance
H. R. Williams, J. M. DeRouchey, M. D. Tokach, J. C. Woodworth, R. D. Goodband, S. S. Dritz, J. W. Frank, and T. Wang

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Effects of Different Corn Protein Sources and Level on Nursery Pig Growth Performance and Feed Efficiency
Z. X. Rao, J. C. Woodworth, M. D. Tokach, S. S. Dritz, J. M. DeRouchey, R. D. Goodband, H. I. Calderón, and K. Mertz

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Evaluating the Route of Antibiotic Administration and its Effect on Nursery Pig Growth Performance
W. M. Hutchens, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, H. I. Calderón, K. Habib, V. Ishengoma, T. G. Nagaraja, and R. G. Amachawadi

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Determining the Phosphorus Release Curve for Smizyme TS G5 2,500 Phytase in Nursery Pigs
M. R. Wensley, J. C. Woodworth, J. M. DeRouchey, S. S. Dritz, M. D. Tokach, R. D. Goodband, H. I. Calderón, J. M. Faser, and B. L. Guo

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Influence of Particle Size of Enogen Feed High Amylase and Conventional Yellow Dent Corn on Lactating Sow Performance
H. R. Williams, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. DeRouchey, S. S. Dritz, C. B. Paulk, and H. I. Calderón

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Influence of Particle Size of Enogen Feed High Amylase and Conventional Yellow Dent Corn on Nursery Pig Performance
H. R. Williams, H. R. Kerkaert, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. DeRouchey, S. S. Dritz, C. B. Paulk, and H. I. Calderón

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Influence of Particle Size of Enogen Feed High Amylase and Conventional Yellow Dent Corn on Finishing Pig Performance, Carcass Characteristics, and Stomach Ulceration
H. R. Williams, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. DeRouchey, S. S. Dritz, V. Shivanna, C. B. Paulk, and H. I. Calderón

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Influence of Enogen Feed Corn and Conventional Yellow Dent Corn in Pelleted- or Meal-Based Diets on Finishing Pig Performance and Carcass Characteristics
H. R. Williams, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. DeRouchey, S. S. Dritz, C. B. Paulk, H. K. Wecker, and H. I. Calderón

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Evaluation of High-Protein Distillers Dried Grains on Growth Performance and Carcass Characteristics of Growing-Finishing Pigs
Z. X. Rao, R. D. Goodband, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, H. I. Calderón, and M. F. Wilken

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Improving Performance of Finishing Pigs with Added Valine, Isoleucine, and Tryptophan: Validating a Meta-Analysis Model
H. R. Kerkaert, H. S. Cemin, J. C. Woodworth, J. M. DeRouchey, S. S. Dritz, M. D. Tokach, R. D. Goodband, K. D. Haydon, C. Hastad, and Z. Post

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Determining the Effects of Manganese Source and Level in Diets Containing High Levels of Copper on Growth Performance of Growing-Finishing Pigs
H. R. Kerkaert, J. C. Woodworth, J. M. DeRouchey, S. S. Dritz, M. D. Tokach, R. D. Goodband, and N. E. Manzke

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Effects of Standardized Ileal Digestible Tryptophan:Lysine Ratio on Growth and Carcass Performance of Finishing Pigs Fed Ractopamine HCl
H. E. Williams, M. D. Tokach, S. S. Dritz, J. M. DeRouchey, J. C. Woodworth, R. D. Goodband, and J. A. Soto

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Evaluation of Nutritional Strategies to Reduce Growth Rate of Pigs Beyond 200 lb Body Weight
Z. X. Rao, J. T. Gebhardt, M. D. Tokach, J. C. Woodworth, J. M. DeRouchey, and R. D. Goodband

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Evaluation of Compensatory Growth of 200 lb Finishing Pigs Previously Fed a Low Lysine Diet
Z. X. Rao, J. T. Gebhardt, M. D. Tokach, J. C. Woodworth, J. M. DeRouchey, and Robert D. Goodband

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Practical Application of Sample Size Determination Models for Assessment of Mortality Outcomes in Swine Field Trials
J. T. Gebhardt, M. D. Tokach, S. S. Dritz, N. Cernicchiaro, A. L. Dixon, D. G. Renter, J. C. Woodworth, J. M. DeRouchey, and R. D. Goodband

Section 2. Feed Science Research

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Effect of the Pelleting Process on Diet Formulations with Varying Levels of Crystalline Amino Acids and Reducing Sugars on Digestibility in Growing Pigs
K. M. Dunmire, D. A. Lopez, C. J. Fiehler, C. K. Jones, Y. Li, J. C. Woodworth, R. D. Goodband, M. D. Tokach, C. R. Stark, H. H. Stein, and C. B. Paulk

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Impact of Storage Conditions and Premix Type on Fat-Soluble Vitamin Stability
M. Saensukjaroenphon, C. E. Evans, C. K. Jones, J. T. Gebhardt, J. C. Woodworth, C. R. Stark, J. R. Bergstrom, and C. B. Paulk

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Effect of Dietary Formic Acid and Lignosulfonate on Pellet Quality
G. E. Nichols, C. R. Stark, A. M. Ogles, C. N. Truelock, N. M. Beckman, T. S. Winowiski, and C. B. Paulk

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Evaluation of Conditioning Temperature and Die Specifications on Nursery Pig Performance
M. B. Braun, K. M. Dunmire, C. E. Evans, C. R. Stark, J. C. Woodworth, and C. B. Paulk

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Moisture Content Throughout the Pelleting Process and Subsequent Effects on Pellet Quality
H. K. Wecker, R. N. Kort, C. J. Fiehler, A. M. Ogles, J. R. Froetschner, C. R. Stark, and C. B. Paulk

Section 3. Feed Safety Research

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Evaluating the Distribution of African Swine Fever Virus Within a Feed Mill Environment Following Manufacture of Inoculated Feed
C. G. Elijah, J. D. Trujillo, C. K. Jones, N. N. Gaudreault, C. R. Stark, K. R. Cool, C. B. Paulk, T. Kwon, J. C. Woodworth, I. Morozov, J. T. Gebhardt, and J. A. Richt

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Efficacy of Feed Additives Against Swine Viruses in Feed
G. E. Nichols, J. T. Gebhardt, C. K. Jones, J. C. Woodworth, S. S. Dritz, J. Bai, J. W. Anderson, E. Porter, F. B. Sandberg, A. Singrey, and C. B. Paulk

Section 4. Swine Health Research

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Feces of Finisher Pigs Have a Low Prevalence of Shiga Toxin-Producing Escherichia coli that are of Public Health Importance
R. G. Amachawadi, X. Shi, J. Bai, M. D. Tokach, J. C. Woodworth, S. S. Dritz, J. M. DeRouchey, R. D. Goodband, and T. G. Nagaraja

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Using a CO2 Surgical Laser for Piglet Castration to Reduce Pain and Inflammation, and to Improve Wound Healing
A. V. Viscardi, C. A. Cull, M. D. Kleinhenz, S. Montgomery, A. Curtis, K. Lechtenberg, and J. F. Coetzee

Swine Day Endnotes

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Swine Day Report Foreword and Acknowledgments
R. D. Goodband, J. T. Gebhardt, M. D. Tokach, J. M. DeRouchey, and J. C. Woodworth