•  
  •  
 

Animal Industry Report

AS 654 (2008)

Dedication

Animal Health

PDF

Investigation of Bacterial Load in Multi-Species Laboratory Workspaces
Lori Layman, Locke Karriker, and Erin Bradley (ASL R2252)

PDF

Determination of Serum Sodium Salicylate Concentrations in Swine Resulting from Administration through Water Medication Systems
Locke Karriker, Abby R. Patterson, Michael D. Apley, Paula M. Imerman, and Lori Layman (ASL R2253)

PDF

Health Challenges in Midwestern “Niche” Pork Production Systems
Lori Layman, Mike Yaeger, and Locke Karriker (ASL R2254)

Animal Products

PDF

Factors Affecting Oxidative Stability of Pork, Beef, and Chicken Meat
Byung R. Min, Ki C. Nam, Joseph C. Cordray, and Dong U. Ahn (ASL R2257)

PDF

Consumer Acceptance of Commercial Natural and/or Organic Processed Meats
Jeffrey J. Sindelar, Joseph C. Cordray, and Joseph G. Sebranek (ASL R2258)

PDF

Effect of Pig Age at Slaughter on Fresh Pork Quality
Corey Wagner, Elisabeth J. Huff-Lonergan, Andrzej A. Sosnicki, and Steven M. Lonergan (ASL R2260)

PDF

Effect of Irradiating Shell Eggs on Quality Attributes and Functional Properties of Yolk and White
Byung R. Min, Ki C. Nam, Eun J. Lee, Kyung Y. Ko, Darrell W. Trampel, and Dong U. Ahn (ASL R2263)

PDF

Packaging Determines Color and Odor of Irradiated Ground Beef
Ki C. Nam, Byung R. Min, Kyung Y. Ko, Eun J. Lee, Joseph C. Cordray, and Dong U. Ahn (ASL R2264)

PDF

Round Muscle Profiling: Management of Tenderness and Sensory Improvement of Specific Muscles with Aging
Mark J. Anderson, Steven M. Lonergan, and Elisabeth J. Huff-Lonergan (ASL R2265)

PDF

Round Muscle Profiling: Influence of Aging on the Palatability of Specific Wholesale Round Cuts
Mark J. Anderson, Kathy Mou, Edward Steadham, Christine Ann Fedler, Kenneth J. Prusa, and Steven M. Lonergan (ASL R2266)

PDF

Proteolysis, Calpastatin Activity, and µ-Calpain Autolysis in Specific Muscles from the Beef Round
Mark J. Anderson, Kathy T. Y. Mou, Cassie Gregorich, Edward M;. Steadham, Steven M. Lonergan, and Elisabeth J. Huff-Lonergan (ASL R2267)

Beef

PDF

Effect of Grazing Management on Cattle Distribution Patterns in Relation to Pasture Streams
Mathew M. Haan, James R. Russell, Daniel G. Morrical, and Daryl R. Strohbehn (ASL R2268)

PDF

Distillers Dried Grains Supplementation of Fall-calving Cows or Calves Grazing Stockpiled Forage During Winter (Progress Report)
Peter W. Lasley, James R. Russell, Daryl R. Strohbehn, Daniel G. Morrical, and John D. Lawrence (ASL R2270)

PDF

Fatty Acid Profiles and Content of Pasture- and Feedlot-Finished Beef Steers Supplemented with 25-Hydroxyvitamin D3 Prior to Harvest
Roxanne Knock, Allen H. Trenkle, Donald C. Beitz, Elisabeth J. Huff-Lonergan, Steven M. Lonergan slonerga@iastate.edu, and James R. Russell (ASL R2273)

PDF

Effects of 25-Hydroxyvitamin D3 on Sensory Traits and Color of Beef from Pasture- and Feedlot-Finished Beef Steers
Roxanne Knock, Allen H. Trenke, Donald C. Beitz, Elisabeth J. Huff-Lonergan, Steven M. Lonergan, and James R. Russell (ASL R2274)

PDF

Use of 25-Hydroxyvitamin D3 to Improve Tenderness of Beef from Pasture- and Feedlot-Finished Beef Steers
Roxanne Knock, Allen H. Trenke, Donald C. Beitz, Elisabeth J. Huff-Lonergan, Steven M. Lonergan, and James R. Russell (ASL R2275)

PDF

Toll-Like Receptor Signaling in Bovine Macrophages Increases 1,25-Dihydroxyvitamin D3 Production
Corwin Nelson, Donald C. Beitz, Tim Reinhardt, and John Lippolis (ASL R2276)

PDF

Finishing Beef Cattle on Grass with Self-Fed By-Products 2006 Results
Daniel G. Morrical, Mark S. Honeyman, James R. Russell, Daryl R. Strohbehn, Dallas L. Maxwell, W. Darrell Busby, and Joe Sellers (ASL R2277)

PDF

Evaluation of Feed Efficiency Testing Angus Bulls on a New Feed Intake Monitoring System
Daryl R. Strohbehn, Garland Dahlke, W. Darrell Busby, and Perry Beedle (ASL R2278)

PDF

A Feed Intake Monitoring System for Cattle
Garland Dahlke, Daryl R. Strohbehn, Charles Ingle, and Perry Beedle (ASL R2279)

PDF

Evaluation and Observation of Testing Feed Efficiency in Angus Seedstock Heifers
Daryl R. Strohbehn, Garland Dahlke, and W. Darrell Busby (ASL R2280)

PDF

Beef Cattle Feeding in a Deep-Bedded Hoop Barn: Year Two
Mark S. Honeyman, Jay D. Harmon, Dallas L. Maxwell, W. Darrell Busby, and Shawn Shouse (ASL R2281)

PDF

Progress Report: A Water Fountain Orientated Cattle Monitoring System
Garland Dahlke, R. Brantley Ivey, W. Darrell Busby, Dallas L. Maxwell, Shawn Shouse, and Charles Ingle (ASL R2282)

PDF

Progress Report: Projecting Weights within Lot Scales
Daryl R. Strohbehn, Garland Dahlke, W. Darrell Busby, Shawn Shouse, and Dallas L. Maxwell (ASL R2283)

PDF

Genetic Correlations of Fatty Acid Concentrations with Carcass Traits in Angus-Sired Beef Cattle
Richard G. Tait Jr., Shu Zhang, Travis Knight, Daryl R. Strohbehn, Donald C. Beitz, and James M. Reecy (ASL R2285)

PDF

Modified Distillers’ Grain with Solubles Stored for an Extended Period in a Silo Bag Used to Develop Breeding Heifers
Daryl R. Strohbehn, Daniel D. Loy, Daniel G. Morrical, H. Joe Sellers, and Dennis R. Maxwell (ASL R2288)

PDF

Evaluation of Bagging to Extend Storage Life of Wet and Modified Distillers’ Grains—A Demonstration Project
Daryl R. Strohbehn, Daniel D. Loy, Daniel G. Morrical, H. Joe Sellers, and Dennis R. Maxwell (ASL R2289)

PDF

Lick Tanks to Deliver Condensed Corn Distillers Solubles to Summer Grazing Beef Cows
Beth Doran, Steven Ensley, Paula Imerman, Daniel D. Loy, Daniel G. Morrical, and Gary P. Munkvold (ASL R2291)

PDF

Evaluation of Mud Scores on Finished Beef Steers Dressing Percent
W. Darrell Busby and Daryl R. Strohbehn (ASL R2292)

PDF

A Producer Survey of Feeding Corn Co-Products in Iowa
Justin Lain, Daryl R. Strohbehn, Dennis DeWitt, Russ Euken, Denise Schwab, and Daniel D. Loy (ASL R2293)

PDF

Pasture Supplementation of Distillers Dried Grains to Growing Heifers in Southern Iowa
Daniel D. Loy, H. Joe Sellers, Daryl R. Strohbehn, Daniel G. Morrical, Dennis R. Maxwell, Kevin Maher, and Jim Secor (ASL R2294)

PDF

Evaluation and Observations of Total Sulfur Intake with Corn Co-Product Diets for Feedlot Cattle
Dennis DeWitt, Steve Ensley, Paula Imerman, Beth Doran, Kris Kohl, and Paul Summer (ASL R2295)

Companion Animal

PDF

Candidate Gene Discovery for Dog Cryptorchidism
Xia Zhao, Kim Glenn, Zhiqiang Du, and Max F. Rothschild (ASL R2296)

Dairy

PDF

Effects of Environmental Cold on the Preruminant Calf
Brian J. Nonnecke, Monica R. Foote, Ronald L. Horst, Bill L. Miller, Tom E. Johnson, and Mike Fowler (ASL R2297)

PDF

Fat-Soluble Vitamin and Micromineral Concentrations in Preruminant Dairy Calves Fed to Achieve Different Growth Rates
Brian J. Nonnecke, Monica R. Foote, Ronald L. Horst, W. Ray Waters, Bill L. Miller, Tom E. Johnson, and Mike Fowler (ASL R2298)

PDF

Genetic Analysis of Fatty Acid Composition of Milk: Basis for Improvement of the Healthfulness of the U.S. Milk Supply
Jon P. Schoonmaker, Rafael A. Nafikov, James M. Reecy, Diane E. Spurlock, and Jenny Minick-Bormann (ASL R2299)

PDF

Antigen-Specific B Cell Responses of Vaccinated, Neonatal Calves
Monica R. Foote, Brian J. Nonnecke, Donald C. Beitz, and W. Ray Waters (ASL R2300)

PDF

Use of Prevotella bryantii 25A as a Probiotic to Reduce the Risk of Ruminal Acidosis in Dairy Cows
Johanne Chiquette, Milton J. Allison, and Mark A. Rasmussen (ASL R2301)

PDF

Butter Composition and Texture from Cows with Different Milk Fatty Acid Compositions Fed Fish Oil or Roasted Soybeans
Gerd Bobe, Shelly Zimmerman, Earl G. Hammond, Gene Freeman, Paul A. Porter, Cindy M. Luhman, and Donald C. Beitz (ASL R2302)

PDF

Genetic Analyses of Days Open Using a Random Regression Model
Gustavo A. Gutierrez, Mary H. Healey, and P. Jeff Berger (ASL R2304)

PDF

Regulation of Periparturient Milk Composition in Jersey Cattle
Gerd Bobe, Gary L. Lindberg, and Donald C. Beitz (ASL R2307)

PDF

Iowa New Farms Project Update
Dale Thoreson, Robert Tigner, Kendra Crooks, Chris Mondak, Kris Kohl, Deb Van Arkel, Neil Wubben, Pat Derdzinski, Nancy Jenson, Donald Avis, and Terry Janssen (ASL R2309)

PDF

NE Iowa’s Experience with Predictive Equation for Alfalfa Quality (PEAQ)
Pat Derdzinski, Dale Thoreson, and Larry Tranel (ASL R2310)

PDF

Relationship of Subclinical Mastitis in Ghanaian Women and Breast Milk Intake by Infants
Richmond Aryeetey, Grace Marquis, Leo L. Timms, A. Lartley, and L. Brakohiapa (ASL R2316)

PDF

New ISU Dairy MOOves In and Ahead
Leo L. Timms (ASL R2317)

Environment

PDF

Effects of Grazing Management on the Physical and Nutritional Characteristics of Pastures
Mathew M. Haan, James R. Russell, Daniel G. Morrical, and Daryl R. Strohbehn (ASL R2323)

PDF

Effects of Stocking Rate and Botanical Composition on the Physical Characteristics of the Riparian Zones of Pastures (A Progress Report)
James R. Russell, Doug A. Bear, Mathew M. Haan, Mustafa Tufekcioglu, Daniel G. Morrical, Thomas M. Isenhart, and John L. Kovar (ASL R2324)

PDF

Effects of Grazing Management on Selected Stream Bank Characteristics and Stream Bank Erosion
Mathew M. Haan, James R. Russell, John L. Kovar, Daniel G. Morrical, and Daryl R. Strohbehn (ASL R2325)

PDF

Environmental Conditions in a Bedded Hoop Barn with Market Beef Cattle
Jay D. Harmon, Shawn C. Shouse, and Mark S. Honeyman (ASL R2326)

Poultry

PDF

Gene Knock-Down in Chicken Immune Cells
Jennifer H. Cheeseman and Susan J. Lamont (ASL R2328)

PDF

Toll-Like Receptor Gene Expression in Cecum and Spleen of Chicks Challenged with Salmonella Enterica Serovar Enteritidis
Behnam Abasht, Michael G. Kaiser, Jan van der Pool, and Susan J. Lamont (ASL R2329)

PDF

Genetic Diversity of the Antiviral Mx Gene in 14 Chicken Lines
Patricia Davison, Michael G. Kaiser, Susan J. Lamont, and Charles F. Curtiss (ASL R2330)

PDF

Effect of Dietary β-Glucans on Growth Performance in Developing Chickens
Sarah Beth Redmond and Susan J. Lamont (ASL R2331)

PDF

Ideal Amino Acid Profile for 28-to-34-Week-Old Laying Hens
Kristjan Bregendahl, Stacey Roberts, Brian Kerr, and Dirk Hoehler (ASL R2332)

PDF

Metabolizable Energy Value of Crude Glycerol for Laying Hens
Kristjan Bregendahl, Peter J. Lammers, Brian Kerr, Mark S. Honeyman, Kenneth J. Stalder, William A. Dozier III, Thomas E. Weber, and Michael T. Kidd (ASL R2333)

Swine

PDF

Drinker to Nursery Pigs Ratio: Effects on Drinking Behavior and Performance
Larry J. Sadler, Jill R. Garvey, Tony J. Uhlenkamp, Ciara J. Jackson, Kenneth J. Stalder, Anna K. Johnson, Locke A. Karriker, Roy A. Edler, J. Tyler Holck, and Paul R. DuBois (ASL R2335)

PDF

Drinking Behavior of Seven Week Old Pigs when Water is Either Withheld or Provided Ad Libitum
Ciara J. Jackson, Anna K. Johnson, Kenneth J. Stalder, and Locke A. Karriker (ASL R2336)

PDF

Piglet Mortality in an Outdoor Farrowing Hut: What Behaviors Contribute to Their Demise?
Jill R. Garvey, Anna K. Johnson, Larry J. Sadler, and John J. McGlone (ASL R2337)

PDF

Loading Gantry Versus Traditional Chute for the Finisher Pig: Effect on Welfare Parameters at Time of Marketing
Nick L. Berry, Anna K. Johnson, Thomas J. Baas, Kenneth J. Stalder, Locke A. Karriker, and Jeff Hill (ASL R2338)

PDF

Loading Gantry versus Traditional Chute for the Finisher Pig: Effect on Transportation and Packing Plant Losses
Nick L. Berry, Anna K. Johnson, Thomas J. Baas, Locke A. Karriker, and Kenneth J. Stalder (ASL R2339)

PDF

Dietary Inclusion of Colicin E.: Effect on Pig Behavior
Anna K. Johnson, Thomas Hoff, Larry J. Sadler, and Chad H. Stahl (ASL R2340)

PDF

Removal of Sub-Therapeutic Antibiotics from Nursery Pigs Diets: Influence on Behavior, Performance and Physiology
Ciara J. Jackson, Anna K. Johnson, Kenneth J. Stalder, Mark S. Honeyman, and Locke A. Karriker (ASL R2341)

PDF

Scan Sampling Techniques for Behavioral Validation in Nursery Pigs
Josh M. Bowden, Locke A. Karriker, Kenneth J. Stalder, and Anna K. Johnson (ASL R2342)

PDF

Validation of Scan Sampling Techniques for Lactating Sows Kept Outdoors
Anna K. Johnson and John J. McGlone (ASL R2343)

PDF

Validation of a Water HOBO and the Noldus Observer ® for Visits to the Water Nipple Drinker for the Nursery Pig
Allison M. Meiszberg, Anna K. Johnson, Larry J. Sadler, Jill R. Garvey, Jeff W. Dailey, Jeff A. Carroll, and Nadege Krebs (ASL R2344)

PDF

A Comparison of Alternative Winter Farrowing Systems
Mark S. Honeyman, Randy Breach, and Lyle Rossiter (ASL R2345)

PDF

Effect of Environmental Factors on the Frequency of Fatigued Pigs and Mortality Rates at a Commercial Abattoir
Robert Fitzgerald, Kenneth J. Stalder, Neal Matthews, Collette Schultz-Kaster, and Anna K. Johnson (ASL R2346)

PDF

Gene Associations with Country Ham Quality, Quantity and Color Traits
Kimberly Glenn, Benedicte Renaville, Benny E. Mote, Bin Fan, Kenneth J. Stalder, and Max F. Rothschild (ASL R2347)

PDF

Determination of Genes Associated with Leg and Body Conformation Traits in Pigs
Suneel K. Onteru, Bin Fan, Benny E. Mote, Timo Serenius, Marja Nikkilä, Kenneth J. Stalder, and Max F. Rothschild (ASL R2348)

PDF

Heritabilities and Genetic Correlations of Body Composition and Structural Soundness Traits in Commercial Gilts
Marja Nikkilä, Kenneth J. Stalder, Benny E. Mote, Jay Lampe, Bridget Thorn, Max F. Rothschild, Anna K. Johnson, Locke A. Karriker, and Timo Serenius (ASL R2349)

PDF

Correlated Response in Fatty Acid Composition after Five Generations of Selection for Intramuscular Fat in Duroc Pigs
Jeremy Burkett, Thomas J. Baas, Donald C. Beitz, Clint R. Schwab, Nick Berry, and Shu Zhang (ASL R2350)

PDF

Feeding DDGS to Finishing Pigs in Deep-bedded Hoop Barns
Mark S. Honeyman, Dave Stender, Wayne Roush, and Don Hummel (ASL R2354)

PDF

Energy Balance in Pig Production Systems: A Progress Report
Peter J. Lammers and Mark S. Honeyman (ASL R2355)

PDF

Carcass Characteristics, Meat Quality, and Tissue Histology of Growing Pigs Fed Crude Glycerol-Supplemented Diets
Peter J. Lammers, Kristjan Bregendahl, Steven M. Lonergan, Dong U. Ahn, Mark S. Honeyman, Kenneth J. Prusa, Brian J. Kerr, Thomas E. Webber, and William C. Stoffregen (ASL R2356)

PDF

Growth Performance of Growing Pigs Fed Crude Glycerol-Supplemented Diets
Peter J. Lammers, Mark S. Honeyman, Kristjan Bregendahl, Brian J. Kerr, and Thomas E. Weber (ASL R2357)

PDF

How Does the Addition of Gel at the Time of Vaccination Affect Overall Nursery Pig Performance?
Anna K. Johnson, Lori Layman, Locke A. Karriker, Whitney Holt, Kenneth J. Stalder, and Brenda de Rodas (ASL R2358)

PDF

Effects of Feeding Iowa-Grown Field Peas on Finishing Pig
Josephat Njoka, Mark S. Honeyman, and Tom Miller (ASL R2359)

PDF

Reproduction, Culling, and Mortality Levels on Current Commercial Sow Farms
Benny E. Mote, Kenneth J. Stalder, and Max F. Rothschild (ASL R2360)

PDF

The Niche Pork Production Handbook
Peter J. Lammers, Mark S. Honeyman, and David R. Stender (ASL R2361)

PDF

Efficiency of Niche Pork Production in 2006
David Stender, James B. Kliebenstein, Gary Huber, John W. Mabry, and Mark S. Honeyman (ASL R2362)

PDF

Returns and Costs of Niche Pork Production in 2006
David Stender, James B. Kliebenstein, Gary Huber, John W. Mabry, and Mark S. Honeyman (ASL R2363)

PDF

Effect of Feed Cost on the Economic Impact of PRRS
Colin D. Johnson, James B. Kliebenstein, Jeffrey J. Zimmerman, and Shane Ellis (ASL R2364)

PDF

Economic Impacts from Increasing Pig Farrowing in Iowa
Erik M. Guffy, Daniel M. Otto, James B. Kliebenstein, and Michael D. Duffy (ASL R2365)

Teaching

PDF

Undergraduate Minor in Meat Science
Steven M. Lonergan, Elisabeth J. Huff-Lonergan, and Joseph G. Sebranek (ASL R2367)

Physiology

PDF

Subpopulations of Chicken Somatotropes with Differing Intracellular Calcium Concentrations Responses to Secretagogues
Colin G. Scanes, Aleksandra Glavaski-Joksimovic, Sara A. Johannsen, Srdija Jeftinija, and Lloyd A. Anderson (ASL R2327)

Other Species

PDF

Designing Software to Locate Differences in the Shrimp Genome
Danielle M. Bowen, Zhi-Liang Hu, Zhi-Qiang Du, and Max F. Rothschild (ASL R2353)