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Animal Industry Report

Current Report: AS 662 (2016)

Animal Products

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Antioxidant Peptides in Commercial Dry-Cured Hams
Chao-Zhi Zhu, Joseph G. Sebranek, and Dong U. Ahn (ASL R3041)

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Characterization of Phosvitin Phosphopeptides using MALDI-TOF Mass Spectrometry
Himali Samaraweera, Sun Hee Moon, and Dong U. Ahn (ASL R3042)

Beef

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Relationship between Plasma Amino Acid Profile and Ovarian Function around the Time of Ovulation in Beef Cows
Taylor Grussing, Allison Meyer, George Perry, and Patrick J. Gunn (ASL R3046)

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Viability of Tritrichomonas foetus Following the Freeze-Thaw Cycle Used for Freezing Bovine Semen
Patrick E. Phillips, Jacqueline N. Myers, and Grant A. Dewell (ASL R3048)

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Effects of Label-Dose Permethrin Administration on Reproductive Function and Embryo Quality on Superovulated Beef Heifers
Tyler M. Dohlman, Marianna Jahnke, James West, Patrick E. Phillips, and Patrick J. Gunn (ASL R3050)

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Management Minder—A Web Based Data Management Application (Technical Details)
Dinesh Reddy Poddaturi, Garland R. Dahlke, and Sandy Johnson (ASL R3051)

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Management Minder—A Web Based Data Management Application (Concept)
Dinesh Reddy Poddaturi, Garland R. Dahlke, and Sandy Johnson (ASL R3052)

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Factors Affecting Timing and Intensity of Calving Season of Beef Cow-Calf Producers in the Midwest
Lee L. Schulz, Claire E. Andresen, and Patrick J. Gunn (ASL R3053)

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Iowa Beef Center
Dan Loy, Patrick J. Gunn, Beth E. Doran, Russ Euken, Denise L. Schwab, Chris Clark, Joe Sellers, Patrick B. Wall, Garland R. Dahlke, Sherry Hoyer, Erika L. Lundy, Lee L. Schulz, and Grant A. Dewell (ASL R3054)

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Effect of a Trace Mineral Injection on Growth Performance of Natural Beef Feedlot Steers
Emma Niedermayer, Olivia Genther-Schroeder, and Stephanie Hansen (ASL R3058)

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Effects of Increased Inclusion of Algae Meal on Finishing Steer Performance and Carcass Characteristics
Rebecca S. Stokes, Daniel D. Loy, and Stephanie L. Hansen (ASL R3059)

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A Nested Mixture Model for Genomic Prediction Using Whole-Genome SNP Genotypes
Jian Zeng, Dorian J. Garrick, Jack C. Dekkers, and Rohan L. Fernando (ASL R3060)

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Near Infrared Spectroscopy (NIRS) Calibrations for Moisture in High Moisture Corn Co-Products
Camille Vernieres, Charles R. Hurburgh, Glen Rippke, and Connie L. Hardy (ASL R3061)

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Genome Wide Association Study for Heifer Pregnancy in Nellore Cattle
Gerson A. de Oliveira Junior, José Bento Sterman Ferraz, and Dorian J. Garrick (ASL R3063)

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Effect of Circulating Blood or Plasma Urea Nitrogen Concentrations on Reproductive Efficiency in Beef Heifers and Cows
Patrick J. Gunn, Allie L. Lundberg, Robert A. Cushman, Harvey C. Freetly, Olivia L. Amundson, Julie A. Walker, and George A. Perry (ASL R3066)

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Superovulation of Boran Cattle in Ethiopia: A Preliminary Report
Tamrat Degefa, Alemayehu Lemma, Azage Tegegne, and Curtis R. Youngs (ASL R3067)

Dairy

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Best Management Production Input Approach to High Yielding Alfalfa
Brian J. Lang and Ken Pecinovsky (ASL R3068)

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Lactational Performance of Holstein Dairy Cows Fed Two Levels of Full-fat Corn Dried Distillers Grains with Solubles
Eric D. Testroet, Vaishnavi Manimanna Sankarlal, Stephanie Clark, and Donald C. Beitz (ASL R3069)

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Genomic Prediction of Milk Fat using Fixed Length Haplotypes
Melanie K. Hayr, Xiaochen Sun, Tom Druet, and Dorian J. Garrick (ASL R3071)

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Implementing Risk Management Decisions that Optimize Nutrient Value of Dairy Manure while Minimizing Related Risk
Jenn Bentley, Ryan Breuer, Leo L. Timms, Larry F. Tranel, Ronald A. Lenth, Brian J. Lang, Angie Rieck-Hinz, Greg Brenneman, Kris Kohl, and Beth E. Doran (ASL R3073)

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Manure Management Systems-Iowa Dairy Producer Surveys
Jenn Bentley, Leo L. Timms, Larry F. Tranel, and Ron Lenth (ASL R3074)

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Economics of Dairy Manure Management in Iowa
Jenn Bentley, Leo L. Timms, Larry F. Tranel, Greg Brenneman, Kris Kohl, and Ron Lenth (ASL R3075)

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Organic Dairy Profits in Iowa—2014
Larry F. Tranel (ASL R3076)

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Gendered Intra-household Contributions to Low-input Dairy in Senegal
Muhammed Walugembe, Stanly Tebug, Miika Tapio, Ayao Missohou, Jarmo Juga, Karen Marshall, and Max F. Rothschild (ASL R3078)

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A Survey of Dairy Farm Treatment Practices on Midwest Dairy Farms
Patrick J. Gorden, Cassandra Rice, and Adlai Schuler (ASL R3085)

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Altered Plasma Pharmacokinetics of Ceftiofur Hydrochloride in Cows Affected with Severe Clinical Mastitis
Patrick J. Gorden, Michael D. Kleinhenz, Larry W. Wulf, Butch KuKanich, Chang J. Lee, Chong Wang, and Johann F. Coetzee (ASL R3086)

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Topical Flunixin Meglumine Effects on Pain Associated Biomarkers after Dehorning
Michael D. Kleinhenz, Nicholas K. Van Engen, Patrick J. Gorden, and Johann F. Coetzee (ASL R3087)

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June Dairy Month Open Houses: Improving Consumer Understanding of Modern Animal Agriculture
Leo L. Timms, Ryan Breuer, Jenn Bentley, and Megan Kregel (ASL R3088)

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Tri-State Dairy Youth Expo Hones in on Dairy Judging Skills
Jennifer A. Bentley and Ronald A. Lenth (ASL R3089)

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Midwest Dairy Day Focuses on Genomics 101: Putting Genomics to Work
Jennifer A. Bentley, Megan Kregel, and Kyra Bellrichard (ASL R3090)

Environment

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Grazing System Effects on Enteric Methane Emissions from Cows in Southern Iowa Pastures
James R. Russell, Justin Bisinger, and Wendy J. Powers (ASL R3092)

Equine

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2015 Equine Program Review
Peggy M. Auwerda and Nikki Ferwerda (ASL R3093)

Poultry

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Host-Pathogen Protein-Protein Interaction Prediction Using an in silico Model
John C. F. Hsieh, Robert L. Jernigan, and Susan J. Lamont (ASL R3094)

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Host Cellular Response to Multiple Stressors Using a Chicken in vitro Model
Anna Slawinska, John C. F. Hsieh, Carl J. Schmidt, and Susan J. Lamont (ASL R3097)

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Do Two Distinct Chicken Lines Differ in Their Response to Newcastle Disease Virus?
Melissa S. Herrmann, Rodrigo Gallardo, David A. Bunn, Huaijun Zhou, and Susan J. Lamont (ASL R3098)

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Unique Genetic Differences in Responses of Chicken Immune Cells to an Inflammatory Stimulus and Heat Stress
Angelica Van Goor, Anna Slawinska, Carl Schmidt, and Susan J. Lamont (ASL R3099)

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Gene Expression Response to Heat Stress in Two Broiler Lines
Jibin Zhang, Carl J. Schmidt, and Susan J. Lamont (ASL R3100)

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Genomes of African Chickens Show Evolutionary Response to Environmental Stress
Damarius S. Fleming, James E. Koltes, Alyssa D. Markey, Carl J. Schmidt, Chris M. Ashwell, Max F. Rothschild, Michael E. Persia, James M. Reecy, and Susan J. Lamont (ASL R3101)

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Variation in Avian Pathogenic Escherichia coli Colonization Levels in Chickens
Melissa S. Monson, Michael G. Kaiser, and Susan J. Lamont (ASL R3102)

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Sequential Separation of Lysozyme, Ovomucin, Ovotransferrin and Ovalbumin from Egg White
Sandun Abeyrathne, Hyunyong Lee, and Dong U. Ahn (ASL R3104)

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Separation of Ovotransferrin and Ovomucoid from Chicken Egg White
Sandun Abeyrathne, Hyunyong Lee, and Dong U. Ahn (ASL R3105)

Swine

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Oat Screenings: A Novel Swine Feedstuff
Mark S. Honeyman and Peter J. Lammers (ASL R3108)

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Genomic Differences between Preweaning Survival and Mortality of Piglets Following PEDV Outbreaks
Francesca Bertolini, John C. S. Harding, Benny Mote, Graham S. Plastow, and Max F. Rothschild (ASL R3109)

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Effect on Gilt Behavior and Postures when Selected for Residual Feed Intake Selection in Response to a Lipopolysaccharide Challenge
Samaneh Azarpajouh, Jessica D. Colpoys, Nicholas K. Gabler, Anna Johnson, Jack Dekkers, Anoosh Rakhshandeh, and Caitlyn Abell (ASL R3110)

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Comparison of Gilt Behavior when Fed Ad Libitum or Twice Daily
Jessica D. Colpoys, Amber Haritos, Paige Mercer, Kristen Springman, Nicholas K. Gabler, and Anna Johnson (ASL R3111)

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Stalled Gilt Behavior when Provided with Novel Flavors on Rope Environmental Enrichment
Jessica D. Colpoys, Jennifer Annen, Kimberly Martens, Nicholas K. Gabler, and Anna Johnson (ASL R3112)

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Genetic Parameters and Effect of WUR Genotype on Piglet Response to Co-Infection with PRRS and PCV2b, with or without Vaccination for PRRS
Jenelle R. Dunkelberger, Nick V. L. Serão, Maureen Kerrigan, Joan Lunney, Bob Rowland, and Jack Dekkers (ASL R3113)

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Identification of the Range of Hock Angles in Lame and Non-lame Replacement Gilt
Jared Mumm, Kenneth J. Stalder, Joe Stock, and Julia A. Calderón Díaz (ASL R3115)

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Ad libitum Feeding of Gilt Developer Diets Differing in Standard Ileal Digestive Lysine Concentrations Affected Growth and Feed Efficiency but did not Affect Age at Puberty in Replacement Gilts
Julia A. Calderón Díaz, Jeffrey L. Vallet, Terry Prince, Ashley DeDecker, Christina Phillips, George Foxcroft, and Kenneth J. Stalder (ASL R3116)

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Juvenile IGF-I: An Early Bio-marker for Feed Efficiency in Pigs
Emily D. Mauch, Nick V. L. Serão, Anna Wolc, Kim Bunter, and Jack Dekkers (ASL R3117)

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Joint Angles for Feet and Leg Conformation Traits in Second Gestation Sows
Joseph D. Stock, Julia A. Calderón Díaz, Benny E. Mote, and Kenneth J. Stalder (ASL R3119)

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Association of Different Iowa Livestock Truck Wash Stations Service Levels with Enterobacteriaceae Counts
Amber M. Danielson, Samaneh Azarpajouh, Anna Johnson, James S. Dickson, Locke A. Karriker, Rodney Baker, Christopher Rademacher, Troy T. Bigelow, and Kenneth J. Stalder (ASL R3123)

Teaching

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AnS 490-A: The Use of Positive Reinforcement Training for a Filly to Accept Husbandry Practices
McKenzie Shaffer, Meredith Puls, Nikki Ferwerda, and Anna Johnson (ASL R3124)

Small Ruminants

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Genome-wide Analysis of Small Ruminant Tolerance to Grazing Stress Under Arid Desert
Ahmed R. Elbeltagy, Eui-Soo Kim, Barbara Rischkowsky, Adel M. Aboul-naga, Joram M. Mwacharo, and Max F. Rothschild (ASL R3106)

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Meningeal Worm in Central Iowa Goat Herds
Kelly Still Brooks (ASL R3107)

Zoo/Non Traditional Livestock

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Inter-Observer Reliability for Large Exotic Felids
Cayla Iske, Cheryl L. Morris, and Anna Johnson (ASL R3126)

Iowa State University Faculty and Staff Responsible for this Report

Staff Coordination
Julie Roberts
Section Coordinators
Animal Products: Dong Ahn
Beef: Dan Loy and Patrick Gunn
Dairy: Leo Timms
Environment: Jim Russell
Equine: Peggy Miller
Poultry: Hongwei Xin
Small Ruminants: Don Beermann
Swine: Don Beermann and Max Rothschild
Teaching: Jodi Sterle
Zoo/Non-traditional Livestock: Don Beermann