2009 Iowa State University Animal Industry Report

Dairy


Dairy Section of Veterinary Diagnostic and Production Animal Medicine (VDPAM)

Bruce Leuschen

2009-01-01 2009 Iowa State University Animal Industry Report

Activation of Vitamin D3 in Bovine Mastitis Caused by Streptococcus uberis

Corwin Nelson, Donald C. Beitz and John Lippolis

2009-01-01 2009 Iowa State University Animal Industry Report

Biological Risk Management for Dairies

Danelle A. Bickett-Weddle

2009-01-01 2009 Iowa State University Animal Industry Report

Phosphorylated Perilipin Abundances Associated with Energy Mobilization in Lactating Dairy Cows

Dawn Elkins and Diane Moody Spurlock

2009-01-01 2009 Iowa State University Animal Industry Report

2008 Iowa Corn Silage Yield Trial

Dale Thoreson and Brian Lang

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of A17924G Genotypes Associated with Thioesterase Domain of Fatty Acid Synthase and K232A Genotypes of Diacylglycerol Acyltransferase-1 on Milk Fatty Acid Composition in Holstein Dairy Cows

Rafael Nafikov, Jon Schoonmaker, James M. Reecy, Diane Moody Spurlock, Donald C. Beitz, Kenneth J. Koehler and Jenny Minick-Bormann

2009-01-01 2009 Iowa State University Animal Industry Report

Environment


Effects of Stocking Rate and Botanical Composition on the Physical Characteristics of the Riparian Zones of Pastures (A Two-Year Progress Report)

Douglas A. Bear, James R. Russell, Daniel G. Morrical, Mustafa Tufekcioglu, Thomas M. Isenhart and John L. Kovar

2009-01-01 2009 Iowa State University Animal Industry Report

Incidence of Bovine Enterovirus, Coronavirus, and Group A Rotavirus, and Concentration of Fecal Coliforms in Midwestern Pasture Streams

Douglas A. Bear, Yong-Il Cho, James R. Russell, Steven M. Ensley and Kyoungjin J. Yoon

2009-01-01 2009 Iowa State University Animal Industry Report

Nutrient Retention Performance of a Crushed Limestone Floor Surface in a Bedded Hoop Barn with Confined Beef Cattle

Shawn Shouse, Mark S. Honeyman, Dallas L. Maxwell and W. Darrell Busby

2009-01-01 2009 Iowa State University Animal Industry Report

Grazing Management Effects on the Sward and Physical Characteristics Relative to Streams in Cool-Season Grass Pastures

Kirk A. Schwarte and James R. Russell

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of Dietary Treatment on Odor and VOCs Emitted From Swine Manure

Lingshuang Cai, Jacek A. Koziel, Brian Kerr and Steven Trabue

2009-01-01 2009 Iowa State University Animal Industry Report

Development of a Wireless Sensor Network to Quantify Spatial and Temporal H2S Concentrations in Swine Houses (A Progress Report)

Robert T. Burns, Nir Keren, Ross Muhlbauer, Hongwei Xin, Steven J. Hoff and Randy Swestka

2009-01-01 2009 Iowa State University Animal Industry Report

Microclimate Effects on the Temperature/Spatial Distribution of Beef Cows Grazing Cool-Season Grass Pastures by Different Management Practices (A Progress Report)

Kirk A. Schwarte and James R. Russell

2009-01-01 2009 Iowa State University Animal Industry Report

Characterization and Quantification of Livestock Odorants using Sorbent Tube Sampling and Thermal Desorption coupled with Multidimensional Gas Chromatography–Mass Spectrometry–Olfactometry

Shicheng Zhang, Lingshuang Cai and Jacek A. Koziel

2009-01-01 2009 Iowa State University Animal Industry Report

Evaluation of Vegetative Treatment System Performance of CAFO Beef Feedlot Runoff Control

Robert T. Burns, Lara Moody, John D. Lawrence, Matthew J. Helmers, Carl Pederson, Daniel Anderson and Brad Bond

2009-01-01 2009 Iowa State University Animal Industry Report

Physiology


Reproductive Biology of Pigs

Lloyd L. Anderson

2009-01-01 2009 Iowa State University Animal Industry Report

Poultry


Ammonia and Particulate Matter Emissions from a Tom Turkey Barn in Iowa

Hong Li, Hongwei Xin and Robert T. Burns

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of a Pre-Molt Calcium and Low-Energy Molt Program on Laying Hen Physiology

Emily R. Dickey, Anna K. Johnson, Rob Fitzgerald, Kenneth J. Stalder, Jack C.M. Dekkers, George Brant and Kristjan Bregendahl

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of Dietary Modification on Laying Hens in High-Rise Houses: Part II—Hen Production Performance

Stacey Roberts, Hongwei Li, Hongwei Xin, Robert T. Burns and Kristjan Bregendahl

2009-01-01 2009 Iowa State University Animal Industry Report

Genetic Differences in Chicken Heterophil mRNA Expression in Response to In-Vitro Stimulation with Salmonella enteritidis

Sarah Beth Redmond and Susan J. Lamont

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of a Pre-Molt Calcium and Low-Energy Molt Program on Laying Hen Behavior During and Post-Molt

Emily R. Dickey, Anna K. Johnson, George Brant, Rob Fitzgerald, Kenneth J. Stalder, Jack C.M. Dekkers and Kristjan Bregendahl

2009-01-01 2009 Iowa State University Animal Industry Report

Extent and Consistency of Linkage Disequilibrium and Identification of DNA Markers for Production and Egg Quality Traits in Commercial Layer Chicken Populations

Erin Beach, Behnam Abasht, Rohan L. Fernando, Jack C.M. Dekkers, Susan J. Lamont, Jesus Arango, Petek Settar, Janet Fulton and Neil P. O'Sullivan

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of Dietary Modification on Laying Hens in High-rise Houses: Part I—Ammonia, Hydrogen Sulfide and Carbon Dioxide Emissions

Hong Li, Hongwei Xin, Robert T. Burns, Stacey Roberts and Kristjan Bregendahl

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of a Pre-Molt Calcium and Low-Energy Molt Program on Laying Hen Production Before, During and Post-Molt

Emily R. Dickey, Anna K. Johnson, George Brant, Rob Fitzgerald, Kenneth J. Stalder, Jack C.M. Dekkers and Kristjan Bregendahl

2009-01-01 2009 Iowa State University Animal Industry Report

Swine


Associations between Body and Leg Structure Traits in Gilts

Marja Nikkilä, Kenneth J. Stalder, Benny E. Mote, Jay Lampe, Bridget Thorn, Max F. Rothschild, Locke A. Karriker and Timo Serenius

2009-01-01 2009 Iowa State University Animal Industry Report

Can Fear Be Effectively Assessed in Swine? A Study Measuring Fear Levels during a Human Approach Test

Monique Pairis, Ann Young, Suzanne T. Millman, Jill Garvey and Anna K. Johnson

2009-01-01 2009 Iowa State University Animal Industry Report

Identification of Genetic Markers Associated with Sow Reproductive and Longevity Traits

Bin Fan, Suneel K. Onteru, Marja Nikkilä, Kenneth J. Stalder and Max F. Rothschild

2009-01-01 2009 Iowa State University Animal Industry Report

The Effect of Supplementing Dry Feed with a Nutritional Gel Product at the Time of Vaccination on Nursery Pig Maintenance Behaviors and Postures

Anna K. Johnson, Larry J. Sadler, Jennifer Kline, Rachel Witte, Whitney Holt, Kenneth J. Stalder, Lori Layman, Locke A. Karriker and Brenda de Rodas

2009-01-01 2009 Iowa State University Animal Industry Report

Minimizing Starch Consumption by Finishing Pigs: Demonstrated and Theoretical Approaches

Peter J. Lammers and Mark S. Honeyman

2009-01-01 2009 Iowa State University Animal Industry Report

Bioenergy Co-products as Swine Feed Ingredients: Combining DDGS and Glycerol

Mark S. Honeyman, Peter J. Lammers and Brian J. Kerr

2009-01-01 2009 Iowa State University Animal Industry Report

Drinker to Nursery Pig Ratio: Preference for a Drinker Location within a Pen and its Effects on Aggression

Ciara J. Jackson, Anna K. Johnson, Larry J. Sadler, Kenneth J. Stalder, Locke A. Karriker, Roy E. Edler and J. Tyler Holck

2009-01-01 2009 Iowa State University Animal Industry Report

Bulk Density of Bio-Fuel Byproducts

Nicholas Letsche, Peter J. Lammers and Mark S. Honeyman

2009-01-01 2009 Iowa State University Animal Industry Report

Corn Use as Livestock Feed in Iowa

Peter J. Lammers and Mark S. Honeyman

2009-01-01 2009 Iowa State University Animal Industry Report

Construction Resource Use of Different Types and Scales of Swine Production Facilities

Peter J. Lammers, Mark S. Honeyman, Jay D. Harmon, James B. Kliebenstein and Matthew J. Helmers

2009-01-01 2009 Iowa State University Animal Industry Report

Feeding Behavior of Yorkshire Pigs Selected for Residual Feed Intake

Jennifer Young, Weiguo Cai, Daniel S. Nettleton and Jack C.M. Dekkers

2009-01-01 2009 Iowa State University Animal Industry Report

Update from Animal Science Teaching Section

M. Douglas Kenealy

2009-01-01 2009 Iowa State University Animal Industry Report

Piglet Mortality in an Outdoor Farrowing Hut: What Contributes to their Demise Over the First 72-h After Parturition?

Jill Garvey, Anna K. Johnson, Larry J. Sadler, Kenneth J. Stalder and John McGlone

2009-01-01 2009 Iowa State University Animal Industry Report

Modifying an Outdoor Farrowing Hut for Alternative Indoor Farrowing During Summer and Winter

Mark S. Honeyman and Lyle T. Rossiter

2009-01-01 2009 Iowa State University Animal Industry Report

Dietary Inclusion of Colicin E1.: Effect on Behavior Over Time

Anna K. Johnson, Thomas Hoff, Larry J. Sadler and Chad H. Stahl

2009-01-01 2009 Iowa State University Animal Industry Report

Performance of Yorkshire Pigs Selected for Low Residual Feed Intake under Ad Libitum and Restricted Feeding

Nick Boddicker, Nicholas K. Gabler, Michael E. Spurlock, Daniel S. Nettleton and Jack C.M. Dekkers

2009-01-01 2009 Iowa State University Animal Industry Report

Grow-Finish Pigs Activity Levels When Fed Using a Feed Intake Recording Equipment (F.I.R.E.) Feeder

Larry J. Sadler, Anna K. Johnson, John Newton, Kenneth J. Stalder and Jack C.M. Dekkers

2009-01-01 2009 Iowa State University Animal Industry Report

Corn Co-products; How Do They Affect the Behavior of Grow-Finish Swine?

Anna K. Johnson, Larry J. Sadler, Kenneth J. Stalder and Wendy Powers

2009-01-01 2009 Iowa State University Animal Industry Report

Effects of Facility Design on the Stress Response of Market Weight Pigs during Loading and Unloading

Anna K. Johnson, Larry J. Sadler, Jill R. Garvey, Tony J. Uhlenkamp, Michael Faga, Corky Feuerbach, Howard Hill, Ryan Bailey and Matthew J. Ritter

2009-01-01 2009 Iowa State University Animal Industry Report

Analysis of Body Weight and Feed Intake Curves in Selection Lines for Residual Feed Intake in Pigs

Weiguo Cai, Huaiqing Wu and Jack C.M. Dekkers

2009-01-01 2009 Iowa State University Animal Industry Report

Energy in Swine Nutrition

John F. Patience

2009-01-01 2009 Iowa State University Animal Industry Report

Teaching


Teaching Livestock Production for Niche Markets

Peter J. Lammers and Mark S. Honeyman

2009-01-01 2009 Iowa State University Animal Industry Report

2008 Review—ISU Swine Nutrition Management and Research, Ames, IA

Dan Johnson

2009-01-01 2009 Iowa State University Animal Industry Report

The Ensminger Program: Activities in International Animal Agriculture

Max F. Rothschild

2009-01-01 2009 Iowa State University Animal Industry Report

2008 Review—Poultry Science Center, South State Avenue, Ames, Iowa

Bill Larson

2009-01-01 2009 Iowa State University Animal Industry Report

2008 Review—ISU Beef Teaching Farm, South State Avenue, Ames, Iowa

Marshall Ruble

2009-01-01 2009 Iowa State University Animal Industry Report