Full Schedule

7:00 AM – 8:00 AM CST

Academic Quadrathlon Breakfast

Location: Blackstone A

7:30 AM – 5:00 PM CST

Monday Oral Presentation Upload Hours

Location: CHI Health Center Convention Center, 204

7:30 AM – 5:00 PM CST

Monday Registration Hours

Location: Grand Ballroom Foyer

7:30 AM – 5:30 PM CST

Monday ePosterBoards Upload/Helpdesk Hours

Location: Grand Ballroom Foyer

8:00 AM – 9:45 AM CST

Nonruminant Nutrition I: Gilts and Gestation Sow Nutrition - Sponsored by Anitox

Location: CHI Health Center Convention Center, Ballroom C

Chair: – Alltech

8:00 AM – 8:15 AM CST

1 - Effects of nutritional strategies of growth rate manipulation for 50- to 110-kg gilts on growth and reproductive performance

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – The Hanor Company

Author: – Iowa State University

Author: – The Hanor Company

Author: – Genus PIC

Author: – PIC North America

Author: – Genus PIC

Author: – PIC North America

Author: – PIC Europe

Author: – PIC China

Author: – PIC North America

8:15 AM – 8:30 AM CST

2 - Evaluation of high fiber diets and slowing gilt growth rates on reproductive performance

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

Author: – Passel Farms

Author: – Iowa State University

8:30 AM – 8:45 AM CST

3 - Effects of varying energy levels for gilts during the first gestation on reproductive performance and retention rates through parity 3

Location: CHI Health Center Convention Center, Ballroom C

Author: – UFRGS

Presenting Author: – UNESP

Author: – UFPR

Author: – LAR Cooperativa Agroindustrial

Author: – Agroceres PIC

Author: – PIC North America

Author: – PIC Europe

Author: – PIC China

Author: – PIC North America

8:45 AM – 9:00 AM CST

4 - Effect of dietary zinc sulfate in late gestation and lactation on sows and offspring performance

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – South Dakota State University

Author: – South Dakota State University

9:00 AM – 9:15 AM CST

5 - Impacts of high levels of vitamins during two gestational cycles on the reproductive performance of gilts and sows, litter performance and the immunoglobulins concentrations in dams and piglets

Location: CHI Health Center Convention Center, Ballroom C

Author: – Agriculture and Agri-Food Canada / University of Saskatchewan

Author: – Centre de développement du porc du Québec

Author: – Agriculture and Agri-Food Canada

Author: – University of Saskatchewan

Presenting Author: – Agriculture and Agri-Food Canada

9:15 AM – 9:30 AM CST

6 - Sow feed efficiency: A new approach to measure sow farm productivity

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Carthage System

Author: – Carthage Innovative Swine Solutions

9:30 AM – 9:45 AM CST

7 - Improving sow longevity by slowing growth during gilt development through nutritional interventions

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – The Hanor Company

Author: – Iowa State University

Author: – The Hanor Company

Author: – Genus PIC

Author: – PIC North America

Author: – The Hanor Company

Author: – Genus PIC

Author: – PIC North America

Author: – PIC Europe

Author: – PIC China

Author: – PIC North America

8:00 AM – 11:00 AM CST

Nonruminant Nutrition III: Nursery Pig Nutrition II: Feed Ingredients

Location: CHI Health Center Convention Center, 208/209

Chair: – The Maschhoffs

8:00 AM – 8:15 AM CST

15 - Evaluation of dietary fiber sources on nursery pig health and performance

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Iowa State University

Author: – Iowa State University

8:15 AM – 8:30 AM CST

16 - Effects of sugar beet pulp and alfalfa meal supplementation on piglet growth performance and fecal consistency following weaning and transport

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Missouri

Author: – Purdue University

Author: – USDA-ARS Livestock Behavior Research Unit

Author: – Purdue University

Author: – Purdue University Department of Animal Sciences

Author: – University of Missouri

8:30 AM – 8:45 AM CST

17 - Assessing the functional potential of black soldier fly (Hermetia illucens) larvae frass in nursery pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Department of Animal Science, North Carolina State University

Author: – Department of Animal Science, North Carolina State University

Author: – EnviroFlight, LLC

Author: – Department of Animal Science, North Carolina State University

8:45 AM – 9:00 AM CST

18 - Comparison between drying methods and storage time on the functional value of a trubs, hops, and yeast mixture, on growth performance and intestinal health of nursery pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – NC State University

Author: – NC State University

Author: – Highland Brewing Company

Author: – Warren Wilson College

Author: – NC State University

9:00 AM – 9:15 AM CST

19 - Effects of fermented soybean meal replacing animal protein supplements on jejunal immune challenge and growth of nursery pigs with different body weight at weaning

Location: CHI Health Center Convention Center, 208/209

Author: – NC State University

Presenting Author: – NC State University

Author: – NC State University

9:15 AM – 9:30 AM CST

Nonruminant Nutrition III: Break

Location: CHI Health Center Convention Center, 208/209

9:30 AM – 9:45 AM CST

20 - Evaluating increasing levels of soy protein concentrate on growth performance and fecal dry matter of nursery pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – Bunge

9:45 AM – 10:00 AM CST

21 - Impacts of increasing soybean meal on jejunal immune challenge of nursery pigs at different ages

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – NC State University

Author: – NC State University

10:00 AM – 10:15 AM CST

22 - Evaluating the effects of startup soybean meal on nursery pig growth performance

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – USDA-Agricultural Research Service

10:15 AM – 10:30 AM CST

23 - Evaluation of further processed soy protein sources on growth performance of nursery pigs fed a low complexity diet

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Cargill Animal Nutrition

Author: – Cargill Animal Nutrition

10:30 AM – 11:00 AM CST

301 - Award Talk: Effects of maternal dietary live yeast supplementation on piglet intestinal development and proteome profiles of sow milk and piglet jejunal mucosa

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Department of Animal Sciences, Purdue University

Author: – Department of Animal Sciences, Purdue University

Author: – Department of Statistics, Purdue University

Author: – Department of Animal Sciences, Purdue University

8:00 AM – 12:00 PM CST

Nonruminant Nutrition IV: Grow-Finish Pig Nutrition I: Feed Ingredients - Sponsored by DNA Genetics

Location: CHI Health Center Convention Center, Ballroom B

Chair: – JBS

8:00 AM – 8:05 AM CST

Bentley Lecture Introduction

Location: CHI Health Center Convention Center, Ballroom B

8:05 AM – 8:45 AM CST

302 - Bentley Lecture: Microbes for a circular economy: Upcycling waste carbon into natural antimicrobial feed additives

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – University of Toronto

8:45 AM – 9:00 AM CST

24 - Digestibility of energy and concentrations of digestible and metabolizable energy in diets containing pistachio blanks fed to growing pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

9:00 AM – 9:15 AM CST

25 - The impact of lower energy diets on finishing pig performance

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Pillen Family Farms

Author: – Pillen Family Farms

Author: – DNA Genetics

Author: – Pillen Family Farms

9:15 AM – 9:30 AM CST

26 - The effects of feeding increasing levels of added fat to growing-finishing pigs when fed with or without narasin (Skycis)

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Carthage Innovative Swine Solutions

Author: – Carthage Innovative Swine Solutions

Author: – Carthage System

Author: – Carthage Innovative Swine Solutions

9:30 AM – 9:45 AM CST

27 - Effect of increasing corn dried distillers grains with solubles containing 3 or 6% oil on nursery and finishing pig growth performance and carcass characteristics

Location: CHI Health Center Convention Center, Ballroom B

Author: – Kansas State University

Presenting Author: – Kansas State University

Author: – Kansas State University

9:45 AM – 10:00 AM CST

28 - Influence of corn based fibrous co-products on ileal mucosa gene expression and mucosal associated microbiome of growing pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – University of Missouri

Author: – Iowa State University

Author: – Department of Veterinary Pathobiology, University of Missouri

Author: – University of Missouri

10:00 AM – 10:15 AM CST

Nonruminant Nutrition IV: Break

Location: CHI Health Center Convention Center, Ballroom B

10:15 AM – 10:30 AM CST

29 - Impact of insoluble corn-based fiber on fecal microbiome and short chain fatty acid composition in growing pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – University of Missouri

Author: – University of Missouri

Author: – Iowa State University

Author: – Department of Veterinary Pathobiology, University of Missouri

Author: – University of Missouri

10:30 AM – 10:45 AM CST

30 - Effects of dietary winter hybrid rye on performance and carcass characteristics of growing-finishing pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Department of Animal Science, University of Minnesota

Author: – Department of Animal Science, University of Minnesota

Author: – West Central Research and Outreach Center, University of Minnesota

Author: – University of Minnesota

10:45 AM – 11:00 AM CST

31 - Effects of high-fiber diets using soybean hulls and the withdrawal prior to market on growth performance and carcass composition of grow-finish pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Iowa State University

Author: – The Maschhoffs

Author: – Iowa State University

11:00 AM – 11:15 AM CST

32 - Effects of using ATPsorb™ in diets containing bakery meal and/or pet food by-product with no added fat as alternative summer feeding strategies on growth performance of grow-finishing pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Furst McNess Company

Author: – Furst-McNess Company

Author: – Furst McNess Company

Author: – Furst-McNess Company

Author: – Furst McNess

11:15 AM – 11:30 AM CST

33 - A nutritional solution based on calcidiol (25-OH-D₃, Hy-D®) and triterpenoids affects muscle protein synthesis pathways in grower-finisher pigs

Location: CHI Health Center Convention Center, Ballroom B

Author: – dsm-firmenich

Author: – Biofractal

Author: – dsm-firmenich

Presenting Author: – DSM-Firmenich Animal Nutrition & Health

11:30 AM – 11:45 AM CST

34 - Use of recycled ash from swine waste as a potential alternative dietary phosphorus source for pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Department of Animal Science, North Carolina State University

Author: – Department of Animal Science, North Carolina State University

Author: – Department of Biological and Agricultural Engineering, North Carolina State University

Author: – Prestage Department of Poultry Science, North Carolina State University

Author: – Department of Animal Science, North Carolina State University

11:45 AM – 12:00 PM CST

35 - Viral disease alters feed preferences in grower pigs

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – Cargill Animal Nutrition

Author: – Iowa State University

Presenting Author: – Iowa State University

8:00 AM – 3:00 PM CST

Academic Quadrathlon Team Advisors

Location: Herndon

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Washington

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Cozzens

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Merchants

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Paxton

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Murray

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Prague

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Mercer

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Rome

8:00 AM – 3:00 PM CST

Academic Quadrathlon Written Exam

Location: Fontenelle

8:15 AM – 9:00 AM CST

Poster Session I

Location: Grand Ballroom Foyer

8:30 AM – 10:00 AM CST

Ruminant Nutrition I

Location: CHI Health Center Convention Center, 215

Chair: – University of Missouri

8:30 AM – 8:45 AM CST

44 - An evaluation of fiber recovered from dairy manure as a roughage source in finishing beef cattle diets

Location: CHI Health Center Convention Center, 215

Presenting Author: – Kansas State University

Author: – Kansas State University

8:45 AM – 9:00 AM CST

45 - Determination of optimum grain moisture and physically effective (peNDF) from cattle feedlot observations

Location: CHI Health Center Convention Center, 215

Author: – Agrifirm

Presenting Author: – University of Nebraska–Lincoln

9:00 AM – 9:15 AM CST

46 - Effect of receiving period roughage inclusion and particle size on rumination activity in lightweight (193 kg initially) Angus × Holstein steers

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

9:15 AM – 9:30 AM CST

47 - Effects of increasing concentrations of two different Sweet Bran products on total tract digestibility and rumen pH

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Nebraska–Lincoln

Author: – Cargill

Author: – University of Nebraska–Lincoln

9:30 AM – 9:45 AM CST

48 - Evaluation of high-moisture corn as a roughage source in finishing diets fed to beef steers

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

9:45 AM – 10:00 AM CST

49 - Increased feeding duration of a forage-based diet to Angus × Holstein steers previously fed a grain-based starter alters feedlot receiving-period growth performance and biological responses

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

8:30 AM – 11:00 AM CST

Genetics, Genomics and Bioinformatics Symposium

Location: CHI Health Center Convention Center, 210/211/212

Chair: – AcuFast

8:30 AM – 8:35 AM CST

Genetics, Genomics and Bioinformatics Symposium Introduction

Location: CHI Health Center Convention Center, 210/211/212

8:35 AM – 9:15 AM CST

296 - Strategies to adapt data from sensing technologies to identify novel resilience traits: Applications in dairy cattle

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – Iowa State University

9:15 AM – 9:55 AM CST

294 - Deriving resilience traits based on longitudinally recorded data in pigs and dairy cattle: From trait definition to genomic analyses

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – Purdue University

9:55 AM – 10:10 AM CST

Genetics, Genomics and Bioinformatics Symposium Break

Location: CHI Health Center Convention Center, 210/211/212

10:10 AM – 10:50 AM CST

295 - Genomic selection for improved resilience: A closer look to its implementation

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – University of Florence

8:30 AM – 11:45 AM CST

Animal Behavior, Health and Well-Being

Location: CHI Health Center Convention Center, 213/214

Chair: – Eastman Chemical Company

8:30 AM – 8:45 AM CST

36 - Evaluation of species and quantity of wildlife trafficking through areas of densely populated invasive plant species

Location: CHI Health Center Convention Center, 213/214

Author: – University of Illinois Urbana-Champaign

Presenting Author: – University of Illinois Urbana-Champaign

8:45 AM – 9:00 AM CST

37 - Usage of aggregated diagnostic data from veterinary diagnostic laboratories to monitor enteric coronavirus activity in the U.S.

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – University of Minnesota

Author: – South Dakota State University

Author: – Kansas State University

Author: – Ohio Animal Disease Diagnostic Laboratory

Author: – Purdue University

Author: – Department of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa

Author: – Iowa State University

9:00 AM – 9:15 AM CST

38 - Stimbiotic supplementation as alternative strategy to therapeutic levels of zinc oxide in nursery pigs and alternative to energy in growing animals

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – AB Vista Feed Ingredients

Author: – Agrosuper

Author: – AB Vista Feed Ingredients

Author: – Encipharm Spa

9:15 AM – 9:30 AM CST

40 - Identifying tail-biting pigs in small and large groups of growing-finishing pigs with intact tails

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Minnesota

Author: – University of Nebraska–Lincoln

Author: – University of Minnesota

9:30 AM – 9:45 AM CST

39 - Use of the NUtrack System to evaluate behaviors of growing-finishing pigs with intact tails classified as tail biters or non-tail biters

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Minnesota

Author: – University of Nebraska–Lincoln

9:45 AM – 10:00 AM CST

41 - Effect of space allocation on feeding behavior in grow-finish pigs

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Iowa State University

Author: – Illinois State University

10:00 AM – 10:15 AM CST

42 - Animal Behavior, Health and Well-Being Break

Location: CHI Health Center Convention Center, 213/214

10:15 AM – 10:45 AM CST

294 - Award Talk: Longitudinal assessment of Fusobacterium necrophorum and Salmonella enterica concentration and prevalence in relation to feedlot cattle health and management

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Texas Tech University

10:45 AM – 11:00 AM CST

43 - Evaluating the use of a monoterpene-based phytogenic supplement to alleviate the effects of gestational heat stress on the sow and her developing offspring.

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Purdue University

Author: – Purdue University

Author: – University of Missouri

Author: – Purdue University

Author: – USDA-ARS Livestock Behavior Research Unit

Author: – Purdue University

Author: – Purdue University Department of Animal Sciences

Author: – University of Missouri

11:00 AM – 11:15 AM CST

47 - Liver abscess pathogens in healthy livers, normal tissues of abscessed livers and ruminal epithelial tissues of beef-on dairy feedlot cattle

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Kansas State University

Author: – Texas Tech University

Author: – Kansas State University

Author: – Texas Tech University

Author: – Kansas State University

11:15 AM – 11:30 AM CST

45 - Using pathway activation mapping to understand the differences between dams with high and low piglet fetal mortality after PRRSV infection

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Biofractal

Author: – Biofractal

11:30 AM – 11:45 AM CST

46 - Impacts of lung consolidation at weaning on feedlot growth performance and carcass characteristics in beef × dairy calves

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Pennsylvania State University

Author: – Pennsylvania State University

9:00 AM – 11:15 AM CST

Growth, Development, Muscle Bio and Meat Science Symposium

Location: CHI Health Center Convention Center, 205/206/207

Chair: – University of Nebraska-Lincoln

9:00 AM – 9:05 AM CST

Growth, Development, Muscle Bio and Meat Science Symposium Introduction

Location: CHI Health Center Convention Center, 205/206/207

9:05 AM – 9:45 AM CST

297 - Industry Implications of Beef x Dairy Adoption

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Pennsylvania State University

9:45 AM – 10:25 AM CST

298 - Liver Abscess Challenges in the Beef × Dairy Sector

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Texas Tech University

10:25 AM – 11:05 AM CST

299 - Carcass performance, meat quality, and red meat yield of beef x dairy cattle

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Texas Tech University

9:00 AM – 11:45 AM CST

Graduate Student Oral Competition PHD I - Sponsored by the Gretchen Hill Appreciation Club

Location: CHI Health Center Convention Center, Ballroom A

Chair: – Purina Animal Nutrition

9:00 AM – 9:15 AM CST

205 - Effects of Timothy grass inclusion in 3-phase-feed and individual Precision fed growing- finishing pigs

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – AgriFood Canada

Author: – AAFC

Author: – Laval University

Author: – AAFC

9:15 AM – 9:30 AM CST

206 - The effect of litter size relative to functional teat count on lactating sow and litter performance

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – JBS Live Pork

Author: – JBS

Author: – JBS Live Pork

Author: – Genus PIC

9:30 AM – 9:45 AM CST

207 - Temporal heat stress impact on gene regulation of skeletal muscle hypertrophy in bovine myocytes

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Michigan State University

Author: – Michigan State University

9:45 AM – 10:00 AM CST

208 - Effects of bacteriophages, their bacterial hosts, and combined phage-bacteria inoculations on in vitro ruminal fermentation and methane production

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – North Dakota State University

Author: – North Dakota State University

Author: – Department of Animal Sciences, North Dakota State University

Author: – North Dakota State University

10:00 AM – 10:15 AM CST

209 - Effects of inorganic and organic dietary iron sources on maternal iron status across one complete reproductive cycle in highly prolific sows

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – South Dakota State University

Author: – South Dakota State University

Author: – Qualitech

Author: – APC

Author: – South Dakota State University

10:15 AM – 10:30 AM CST

Graduate Student Oral Competition PHD I Break

Location: CHI Health Center Convention Center, Ballroom A

10:30 AM – 10:45 AM CST

210 - Preliminary analysis of loin muscle fascicle fracturing as impacted by pig genetics and intra-muscular location

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Georgia

Author: – Genus PIC

Author: – Triumph Foods

Author: – University of Georgia

10:45 AM – 11:00 AM CST

211 - Effects of diet protein concentration on apparent ileal digestibility of starch and standardized ileal digestibility of protein and amino acids by growing pigs

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

11:00 AM – 11:15 AM CST

212 - Impact of rearing environment and handling on pre- and post-wean pigs ability to cope with stress

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

11:15 AM – 11:30 AM CST

213 - Differences in growth, tail injury, and immune markers among tail-biting, non-biting, and control pigs with intact tails

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Minnesota

Author: – University of Nebraska–Lincoln

Author: – University of Minnesota

11:30 AM – 11:45 AM CST

214 - In utero heat stress alters testis development and circulating cytokines profiles in pre-pubertal boars

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Nebraska-Lincoln

Author: – Purdue University

Author: – University of Missouri

Author: – University of Nebraska-Lincoln

9:00 AM – 3:00 PM CST

Academic Quadrathlon Quiz Bowl Prelim

Location: Saint Nicholas A

9:00 AM – 3:00 PM CST

Academic Quadrathlon Quiz Bowl Prelim

Location: Saint Nicholas B

9:00 AM – 3:00 PM CST

Academic Quadrathlon Quiz Bowl Prelim

Location: Hill

10:00 AM – 10:45 AM CST

Poster Session II

Location: Grand Ballroom Foyer

10:00 AM – 12:15 PM CST

Nonruminant Nutrition II: Nursery Pig Nutrition I: General Nutrition

Location: CHI Health Center Convention Center, Ballroom C

Chair: – ADM

10:00 AM – 10:15 AM CST

8 - Effect of weaning body weight and nursery phase feeding budget on nursery pig growth performance, fecal dry matter, and economics

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Kansas State University

Author: – Kansas State University

10:15 AM – 10:30 AM CST

9 - Effects of different lactose programs on growth performance, mortality and morbidity, and diarrhea incidence of nursery pigs

Location: CHI Health Center Convention Center, Ballroom C

Author: – PIC North America

Presenting Author: – PIC Europe

Author: – Kansas State University

Author: – Genus PIC

Author: – PIC North America

Author: – Swine Vet Center

Author: – Genus PIC

Author: – PIC China

Author: – PIC North America

10:30 AM – 10:45 AM CST

10 - Impact of Including Sucrose and Lactose in Initial Nursery Diets on the Performance of Nursery Pigs and their Feed Preference

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

Author: – Iowa State University

10:45 AM – 11:00 AM CST

11 - Evaluation of net energy, standardized ileal digestible lysine, and soybean meal content interactions in 10 to 23 kg pigs using a factorial design

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – Hubbard Feeds

Author: – Alltech

11:00 AM – 11:15 AM CST

12 - Evaluation of pre-wean prophylactic anticoccidial and antimicrobial strategies

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – Iowa Select Farms

Author: – United Animal Health

Author: – Huvepharma

Author: – United Animal Health

Author: – Microbial Discovery Group

Author: – Iowa State University

11:15 AM – 11:30 AM CST

13 - Influence of dietary trypsin inhibitor protein on the growth performance and health of weanling pigs infected with F18 enterotoxigenic Escherichia coli

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – United Animal Health

Author: – The Maschhoffs

Author: – USDA-Agricultural Research Service

Author: – Iowa State University

11:30 AM – 11:45 AM CST

14 - The impact of soybean derived trypsin inhibitor concentrations on growth performance, health, and variability of nursery pigs

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

Author: – United Animal Health

Author: – USDA-Agricultural Research Service

Author: – The Maschhoffs

Author: – United Animal Health

Author: – Iowa State University

11:45 AM – 12:15 PM CST

303 - Award Talk: Effects of L-glutamate and L-aspartate supplementation on growth performance, diarrhea severity, immune responses, intestinal barrier integrity of weaned piglets challenged with enterotoxigenic Escherichia coli F18

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – University of California, Davis

Author: – University of California, Davis

Author: – University of California, Daivs

Author: – University of California, Davis

10:15 AM – 11:45 AM CST

Ruminant Nutrition III

Location: CHI Health Center Convention Center, 215

Chair: – South Dakota State University

10:15 AM – 10:30 AM CST

50 - Effects of a botanical supplement pre- and post-calving on concentrations of immunoglobulins in colostrum and milk, and passive transfer of immunity

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

Author: – Selko USA

Author: – Nutreco

Author: – South Dakota State University

10:30 AM – 10:45 AM CST

51 - Influence of maternal energy status during mid-gestation on pre-weaning and early post-weaning performance of beef calves

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

10:45 AM – 11:00 AM CST

52 - Late gestational nutrient restriction alters serum amino acids in neonatal beef calves

Location: CHI Health Center Convention Center, 215

Presenting Author: – Division of Animal Sciences, University of Missouri

Author: – Division of Animal Sciences, University of Missouri

11:00 AM – 11:15 AM CST

53 - Winter-feeding high concentrate corn-based diet pre- and post-calving improves milk production in beef cows

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

11:15 AM – 11:30 AM CST

54 - Winter-feeding high concentrate diets minimizes the carbon footprint and improves water usage efficiency in cow/calf systems

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

11:30 AM – 11:45 AM CST

55 - Effects of anthelmintic treatment with fenbendazole oral suspension and moxidectin pour-on with or without strategic deworming on-pasture with fenbendazole pellets in grazing steers

Location: CHI Health Center Convention Center, 215

Presenting Author: – Merck Animal Health

Author: – Merck Animal Health

Author: – Johnson Research, LLC

11:00 AM – 12:00 PM CST

Meet the Editors of JAS and TAS

Location: Grand Ballroom Pre-Function

Presenting Author: – Iowa State University

Presenting Author: – Carthage Innovative Swine Solutions

11:30 AM – 1:00 PM CST

Academic Quadrathlon Lunch

Location: Blackstone A

12:30 PM – 1:30 PM CST

President's Listening Session

Location: 215

Presenting Author: – Washington State University

Presenting Author: – Oklahoma State Universtiy

1:00 PM – 2:15 PM CST

Teaching and Extension Education

Location: CHI Health Center Convention Center, 205/206/207

Chair: – Department of Animal Sciences, North Dakota State University

1:00 PM – 1:15 PM CST

62 - Missouri FFA Swine Facility Management Contest: A model for other states

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – University of Missouri

Author: – National Pork Board

Author: – Missouri Pork Association

Author: – MO Department of Elementary and Secondary Education

1:15 PM – 1:30 PM CST

63 - Evaluating the impact of a structured training program on university and high school student perceptions of the swine industry and related career opportunities

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – The Ohio State University

Author: – University of Tennessee

Author: – University of Minnesota

Author: – The Ohio State University

Author: – University of Minnesota

Author: – The Ohio State University

1:30 PM – 1:45 PM CST

64 - Perceptions of U.S. swine producers on the impact of heat stress on herd health, productivity, and welfare

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – University of Missouri

Author: – Purdue University

1:45 PM – 2:00 PM CST

65 - Technologies and practices to improve feed and nutrient utilization by pigs

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – Iowa State University

2:00 PM – 2:15 PM CST

66 - What are the responsibilities of authors, readers, and learned-societies in animal science publishing?

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – INRAE

Author: – INRAE

Author: – Agroscope

Author: – Iowa State University

Author: – University of Illinois Urbana-Champaign

Author: – USDA/ARS Children's Nutrition Research Center

Author: – University of Nebraska–Lincoln

1:00 PM – 5:00 PM CST

Graduate Student Oral Competition MS - Sponsored by the Gretchen Hill Appreciation Club

Location: CHI Health Center Convention Center, 208/209

Chair: – South Dakota State University

1:00 PM – 1:15 PM CST

190 - Zinc supplementation prior to transit and transit duration effects on inflammation and oxidative stress of beef steers.

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – Agriculture and Agri-Food Canada

Author: – Iowa State University

Author: – Agriculture and Agri-Food Canada

Author: – Iowa State University

1:15 PM – 1:30 PM CST

191 - Field validation of mob composite sampling protocol to estimate herd parasitism in cattle

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Kansas State University Olathe

Author: – Merck Animal Health

Author: – Kansas State University

1:30 PM – 1:45 PM CST

192 - Environmental impacts associated with feeding bread by-products to growing and finishing feedlot cattle

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Manitoba

Author: – Agriculture and Agri-Food Canada

Author: – University of Lethbridge

Author: – Agriculture and Agri-Food Canada

Author: – University of Manitoba

1:45 PM – 2:00 PM CST

193 - Effects of non-nutritive sweeteners on intestinal morphology and systemic immunity in weaned pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Michigan State University

Author: – Michigan State University

2:00 PM – 2:15 PM CST

194 - Substituting DDGS with soybean meal in feedlot diets: Impacts on small intestinal amino acid flow and digestibility

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – South Dakota State University

Author: – Federal University of Viçosa

Author: – South Dakota State University

2:15 PM – 2:30 PM CST

195 - Standardized ileal digestible lysine intake by gilts should be increased in late gestation to maximize whole-body nitrogen retention, piglet birth weight, and subsequent milk yield

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Guelph

Author: – Agriculture and Agri-Food Canada

Author: – University of Guelph

2:30 PM – 2:45 PM CST

196 - Evaluation of ground-grain sorghum vs dry-rolled corn for finishing beef steers

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – Center for Sorghum Improvement, Kansas State University

2:45 PM – 3:00 PM CST

Graduate Student Oral Competition - MS Break

Location: CHI Health Center Convention Center, 208/209

3:00 PM – 3:15 PM CST

197 - The apparent utilization of DL-methionine and the hydroxyl-analog of methionine for nitrogen retention of lactating sows

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Guelph

Author: – University of Guelph

Author: – Adisseo France SAS

Author: – University of Guelph

3:15 PM – 3:30 PM CST

198 - Forage sorghum silage as an alternative roughage source in beef cattle feedlot diets

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Pennsylvania State University

Author: – Pennsylvania State University

3:30 PM – 3:45 PM CST

199 - Follicle Stimulating Hormone stimulation causes divergent response in Granulosa cell gene expression in typical and non-cycling heifers

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Nebraska–Lincoln

3:45 PM – 4:00 PM CST

200 - Investigating the effects of sex (ram vs. wether) on live performance, feed efficiency, carcass characteristics, and meat quality in finishing lambs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – The Ohio State University

Author: – The Ohio State University

4:00 PM – 4:15 PM CST

201 - Evaluating the impact of thermal conditions on behavior in feeder pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – NC State University

Author: – North Carolina State University

Author: – Iowa State University

Author: – North Carolina State University

4:15 PM – 4:30 PM CST

202 - Effect of medium-chain fatty acid supplementation levels on growth performance, fecal score, and blood antioxidant capacity in weaning pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of Georgia

Author: – University of Georgia

4:30 PM – 4:45 PM CST

203 - Growth performance of small, average, and large pigs following weaning and transportation

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – Purdue University

Author: – Purdue University

Author: – Purdue University Department of Animal Sciences

Author: – University of Kentucky

Author: – Purdue University

4:45 PM – 5:00 PM CST

204 - The effect of feeding bacillus subtilis on fecal microbiota and antimicrobial resistance gene composition of weaned pigs

Location: CHI Health Center Convention Center, 208/209

Presenting Author: – University of California, Davis

Author: – University of California, Davis

1:30 PM – 5:00 PM CST

David Baker Symposium - Sponsored by David H. Baker Appreciation Club

Location: CHI Health Center Convention Center, Ballroom C

Chair:

1:30 PM – 1:35 PM CST

David Baker Symposium Introduction

Location: CHI Health Center Convention Center, Ballroom C

1:35 PM – 2:15 PM CST

254 - DPP Lecture: Gut level interactions affecting AA metabolism

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Nanjing Agricultural University

2:15 PM – 2:55 PM CST

255 - Insights on the fate of protein-bound and free amino acids and importance to protein metabolism in sows

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – University of Guelph

2:55 PM – 3:10 PM CST

183 - The effects of intact soy protein, corn protein or amino acid supplementation on nitrogen retention in pigs

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – South Dakota State University

Author: – University of Minnesota

Author: – South Dakota State University

3:10 PM – 3:25 PM CST

David Baker Symposium Break

Location: CHI Health Center Convention Center, Ballroom C

3:25 PM – 4:05 PM CST

256 - Importance of the kinetics of protein digestion to the practical formulation of swine diets

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Trouw Nutrition

4:05 PM – 4:45 PM CST

257 - Viable options to deal with variability in protein and amino acid sources, and pigs of varying status and sources

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Iowa State University

4:45 PM – 5:00 PM CST

140 - Determining if nitrogen is a limiting factor to maintain feed efficiency when feeding low protein, amino acid fortified diets

Location: CHI Health Center Convention Center, Ballroom C

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – CJ America-Bio

Author: – New Fashion Pork

1:45 PM – 5:00 PM CST

Physiology Symposium

Location: CHI Health Center Convention Center, 210/211/212

Chair: – Sioux Nation Ag Center

1:45 PM – 1:50 PM CST

Physiology Symposium Introduction

Location: CHI Health Center Convention Center, 210/211/212

1:50 PM – 2:25 PM CST

285 - How metabolic changes during the transition period in dairy cows affect cell mediated immunity

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – University of Wisconsin–Madison

2:25 PM – 3:00 PM CST

286 - Vitamin A in the early development of muscle and adipose tissue

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – Washington State University

3:00 PM – 3:35 PM CST

293 - Influence of vaccination on reproductive cyclicity and immune response in cattle

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – Texas A&M AgriLife Research

3:35 PM – 3:50 PM CST

Physiology Symposium Break

Location: CHI Health Center Convention Center, 210/211/212

3:50 PM – 4:25 PM CST

287 - The role of Intestinal health on overall growth performance and the influence of nutrients

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – NC State University

Author: – NC State University

4:25 PM – 4:40 PM CST

91 - Thermoregulatory and physiological responses of in utero heat-stressed pigs genomically selected for heat stress tolerance in the F2 generation

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – Purdue University

Author: – Purdue University

Author: – University of Missouri

Author: – USDA-ARS Livestock Behavior Research Unit

Author: – Purdue University

Author: – Purdue University, Department of Animal Sciences

Author: – Purdue University

Author: – North Carolina State

Author: – University of Florence

Author: – Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA

Author: – Purdue University

Author: – University of Missouri

4:40 PM – 5:00 PM CST

83 - Body weight from birth to 260 days of age for pigs with functional deletions in growth hormone receptor (GHR) promoters created using CRISPR/Cas9 gene editing

Location: CHI Health Center Convention Center, 210/211/212

Presenting Author: – University of Missouri

Author: – University of Missouri

2:00 PM – 3:30 PM CST

Ruminant Nutrition II

Location: CHI Health Center Convention Center, Ballroom B

Chair: – University of Missouri

2:00 PM – 2:15 PM CST

56 - Evaluating the seasonality effect of vitamin D status in commercial feedlot steers and heifers

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Kansas State University

Author: – Foote Cattle Company

Author: – dsm-firmenich

Author: – Kansas State University

2:15 PM – 2:30 PM CST

57 - Exploring the relationship between copper metabolism and adipose tissue in late-stage finishing steers

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Iowa State University

Author: – Foote Cattle Company

Author: – Iowa State University

2:30 PM – 2:45 PM CST

58 - Nutritive value, in vitro methane production, and ruminal fermentation parameters of three tropical forage grasses cultivated as monocultures and as a mixture

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – The Ohio State University

Author: – The Ohio State University

Author: – University of Sao Paulo

Author: – The Ohio State University

Author: – University of Sao Paulo

2:45 PM – 3:00 PM CST

59 - Impact of cover crop variety on ruminal microbiome composition of post-pasture grazing beef cows

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – South Dakota State University

Author: – South Dakota State University Animal Science

3:00 PM – 3:15 PM CST

60 - Influence of lung pathology on micronutrient related gene expression and mineral concentrations in lesion and non-lesion lung tissue

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Iowa State University

Author: – Iowa State University

3:15 PM – 3:30 PM CST

61 - Limiting amino acids for growing steers fed diets based on corn and corn gluten feed

Location: CHI Health Center Convention Center, Ballroom B

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – PROJ-X Inc.

Author: – Kansas State University

2:00 PM – 4:30 PM CST

Graduate Student Oral Competition PHD II - Sponsored by the Gretchen Hill Appreciation Club

Location: CHI Health Center Convention Center, Ballroom A

Chair: – Purina Animal Nutrition

2:00 PM – 2:15 PM CST

215 - Assessment of the relationship between lactation feeding patterns, litter performance measures, and sow characteristics on sow farrowing efficiency metrics

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Iowa State University

Author: – Carthage Innovative Swine Solutions, LLC

Author: – University of Missouri - Columbia

Author: – Department of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa

Author: – Setor de Suínos – Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil

Author: – Iowa State University

Author: – Carthage Innovative Swine Solutions, LLC

2:15 PM – 2:30 PM CST

216 - Effect of conditioning time on standardized ileal digestibility of amino acids and total tract digestibility of energy in diets fed to growing pigs

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – University of Illinois Urbana-Champaign

Author: – Kansas State Univeristy

Author: – Kansas State University

2:30 PM – 2:45 PM CST

217 - Influence of F18⁺ Escherichia Coli challenge on jejunal mucosal immunity of nursery pigs at different ages

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – NC State University

Author: – NC State University

2:45 PM – 3:00 PM CST

218 - Effects of water-delivered microencapsulated essential oils and F18+ Escherichia coli vaccine on growth performance and post-weaning diarrhea in weanling pigs

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Purdue University, Department of Animal Sciences

Author: – Purdue University, Department of Animal Sciences

Author: – Ralco

Author: – Purdue University, Department of Animal Sciences

Author: – Purdue University

Author: – Purdue University, Department of Animal Sciences

Author: – Purdue University

Author: – Ralco Agriculture

Author: – Ralco Nutrition, Inc.

Author: – Purdue University

Author: – Purdue University Department of Animal Sciences

3:00 PM – 3:15 PM CST

219 - Effects of short chain fatty acids derivatives on diarrhea and growth performance of weanling pigs challenged with F4 and F18 Enterotoxigenic Escherichia coli

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of California, Davis

Author: – University of California, Davis

Author: – University of California, Daivs

Author: – University of California, Davis

3:15 PM – 3:30 PM CST

Graduate Student Oral Competition PHD II Break

Location: CHI Health Center Convention Center, Ballroom A

3:30 PM – 3:45 PM CST

220 - Effects of using soybean meal, canola meal, and corn distillers dried grains with solubles on net energy, greenhouse gas emission, and nitrogen balance in group-housed pigs

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

3:45 PM – 4:00 PM CST

221 - Modulation of gut microbiome and nutrient digestibility by Aspergillus oryzae prebiotic in pigs fed high-fiber diets: A multi-omics approach

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Minnesota

Author: – University of Minnesota

Author: – BioZyme, Inc.

Author: – University of Kiel

Author: – University of Minnesota

4:00 PM – 4:15 PM CST

222 - Gonadotropin-releasing hormone II and its receptor act through theca cells of porcine preovulatory follicles to influence follicular development

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Nebraska-Lincoln

Author: – Livestock Bio-Systems Research Unit, USDA, ARS, U.S. Meat Animal Research Center

Author: – Department of Animal Science, University of Nebraska-Lincoln

4:15 PM – 4:30 PM CST

223 - Dimensionality reduction-based analysis identifies key drivers of nutrient and physicochemical variability in U.S. soybean hull sources

Location: CHI Health Center Convention Center, Ballroom A

Presenting Author: – Iowa State University

Author: – Iowa State University

Author: – University of Missouri

Author: – Iowa State University

Author: – University of Missouri

2:00 PM – 4:45 PM CST

Undergraduate Student Oral Competition - Sponsored by the Gretchen Hill Appreciation Club

Location: CHI Health Center Convention Center, 215

Chair: – Pillen Family Farms

2:00 PM – 2:15 PM CST

224 - Comparing the in vitro fermentation characteristics of ruminal and cecal contents from feedlot cattle

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

2:15 PM – 2:30 PM CST

225 - In vitro digestion and conventional hydration assays reveal differential physicochemical properties in soybean meal and hulls

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Missouri

Author: – University of Missouri

Author: – Iowa State University

Author: – University of Missouri

2:30 PM – 2:45 PM CST

226 - Anogenital distance in beef heifers: repeatability and measurement methods

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

2:45 PM – 3:00 PM CST

227 - An evaluation of production parameters associated with two commercially available porcine circovirus and Mycoplasma hyopneumoniae Vaccines

Location: CHI Health Center Convention Center, 215

Presenting Author: – Iowa State University

Author: – Zoetis US Pork

Author: – Tosh Pork

Author: – Zoetis US Pork

3:00 PM – 3:15 PM CST

228 - Evaluation of Synovex® One Grower implantation on pre-weaning performance of suckling beef steers

Location: CHI Health Center Convention Center, 215

Presenting Author: – Kansas State University

Author: – South Dakota State University

Author: – Kansas State University

3:15 PM – 3:30 PM CST

Undergraduate Student Oral Competition Break

Location: CHI Health Center Convention Center, 215

3:30 PM – 3:45 PM CST

229 - Weaning strategies in swine: assessing the impact of stall vs. conventional weaning methods on post-weaning outcomes

Location: CHI Health Center Convention Center, 215

Author: – South Dakota State University

Presenting Author: – South Dakota State University

3:45 PM – 4:00 PM CST

230 - Effects of Bacillus subtilis combined with plant extracts on growth performance and diarrhea of weaned pigs

Location: CHI Health Center Convention Center, 215

Presenting Author: – Michigan State University

Author: – Michigan State University

Author: – JH Biotech, Inc.

Author: – Michigan State University

4:00 PM – 4:15 PM CST

231 - Successful disruption of CD4 using CRISPR/Cas9 technology in pigs

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Missouri

Author: – University of Missouri

4:15 PM – 4:30 PM CST

232 - Assessing the impact of inorganic and organic dietary iron sources fed to highly prolific sows on the iron status of their offspring

Location: CHI Health Center Convention Center, 215

Presenting Author: – South Dakota State University

Author: – South Dakota State University

Author: – APC

Author: – Qualitech

Author: – South Dakota State University

4:30 PM – 4:45 PM CST

233 - Effect of fiber and stimbiotic on growth performance and the gut microbiome in pigs challenged with F18 enterotoxigenic Escherichia coli (ETEC)

Location: CHI Health Center Convention Center, 215

Presenting Author: – University of Arkansas

Author: – University of Arkansas

Author: – EH&S

Author: – University of Arkansas

Author: – AB Vista

Author: – JBS

Author: – University of Arkansas

2:30 PM – 3:00 PM CST

Beef/Small Ruminant Translational

Location: CHI Health Center Convention Center, 213/214

Chair: – Kansas State University

2:30 PM – 2:45 PM CST

77 - Effect of roughage inclusion in limit-fed cow rations on drylot-housed cow and calf performance

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Illinois Urbana-Champaign

Author: – University of Illinois Urbana-Champaign

2:45 PM – 3:00 PM CST

78 - Effects of dietary inclusion of an omega-3 fatty acid based supplement to developing beef bulls on growth and performance

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Kansas State University

Author: – Kansas State University

2:30 PM – 5:15 PM CST

Nonruminant Nutrition V: Lactation Sow Nutrition

Location: CHI Health Center Convention Center, 205/206/207

Chair: – Cargill Animal Nutrition

2:30 PM – 2:45 PM CST

67 - Effects of different feeding management during lactation on gilts and sows reproductive and litter performance

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Federal University of Paraná (UFPR)

Author: – UFPR

Author: – Agroceres PIC

Author: – LAR Cooperativa Agroindustrial

Author: – PIC North America

Author: – PIC China

Author: – PIC North America

Author: – PIC Europe

Author: – PIC North America

2:45 PM – 3:00 PM CST

68 - Impact of SID lysine or lactation ADFI on sow and litter performance

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – United Animal Health

Author: – United Animal Health

3:00 PM – 3:15 PM CST

69 - Effects of increasing Histidine:Lysine ratio during lactation on sow and litter performance

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Kansas State University

Author: – Kansas State University

Author: – CJ America-Bio

3:15 PM – 3:30 PM CST

70 - Maternal arginine supplementation during lactation improved suckling pig survivability independent of season

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – South Dakota State University

Author: – South Dakota State University

Author: – CJ America-Bio

Author: – South Dakota State University

3:30 PM – 3:45 PM CST

71 - Effect of Arginine supplementation during lactation on piglet survivability

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Iowa State University

Author: – CJ America-Bio

Author: – Iowa State University

3:45 PM – 4:00 PM CST

Nonruminant Nutrition V: Break

Location: CHI Health Center Convention Center, 205/206/207

4:00 PM – 4:15 PM CST

72 - Increasing fiber intake with a soyhull and wheat middlings blend in the pre-farrowing and lactation periods reduces constipation severity in sows and impacts fecal dry matter

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – University of Missouri

Author: – University of Missouri

Author: – AB Vista

Author: – Seaboard Foods

Author: – University of Missouri

4:15 PM – 4:30 PM CST

73 - Determining the appropriate soybean meal inclusion level in lactation diets for sows endemically infected with porcine reproductive and respiratory syndrome virus (PRRSv)

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – Carthage Innovative Swine Solutions

Author: – Carthage Innovative Swine Solutions

Author: – Ani-Tek

Author: – Carthage Innovative Swine Solutions

4:30 PM – 4:45 PM CST

74 - Fiber or stimbiotic supplementation during the periparturient period and through lactation enhances sow farrowing and litter performance but with parity-dependent benefits for weaning outcomes

Location: CHI Health Center Convention Center, 205/206/207

Presenting Author: – University of Missouri

Author: – University of Missouri

Author: – AB Vista

Author: – Seaboard Foods

Author: – University of Missouri

4:45 PM – 5:00 PM CST

75 - Kinetics of bone mineralization in sows and their litters as a function of dietary phosphorus and calcium during lactation

Location: CHI Health Center Convention Center, 205/206/207

Author: – Laval University

Presenting Author: – Université Laval

Author: – Agroscope

5:00 PM – 5:15 PM CST

76 - Lactation feed intake and seasonal effects on reproductive performance and downstream impact on lifetime performance

Location: CHI Health Center Convention Center, 205/206/207

Author: – United Animal Health

Presenting Author: – United Animal Health

Author: – United Animal Health

3:30 PM – 5:00 PM CST

Genetics, Genomics and Bioinformatics

Location: CHI Health Center Convention Center, 213/214

Chair: – DNA Genetics

3:30 PM – 3:45 PM CST

80 - Implementation of deep learning for prediction of variation in the bovine genome

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Nebraska–Lincoln

3:45 PM – 4:00 PM CST

81 - Evaluation of imputed sequence variant subsets across biological types of beef cattle

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Nebraska–Lincoln

Author: – US Meat Animal Research Center

Author: – University of Nebraska–Lincoln

4:00 PM – 4:15 PM CST

82 - Predicting feed efficiency traits in beef cattle using genomics and rumen microbiomic

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – University of Nebraska–Lincoln

Author: – University of Nebraska–Lincoln

Author: – US Meat Animal Research Center

Author: – University of Nebraska–Lincoln

4:15 PM – 4:30 PM CST

83 - Evaluation of performance of Reciprocally crossed F₁ chicken for developing a new meat type crossbred under intensive management condition

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Bangladesh Livestock Research Institute

Author: – Bangladesh Livestock Research Institute

Author: – Bangladesh Agricultural University

Author: – Bangladesh Livestock Research Institute

Author: – Bangladesh Agricultural University

4:30 PM – 5:00 PM CST

300 - Award Talk: Characterizing resilience in weaned pigs: Associations between physiological stress phenotype at weaning and behavior, production, and molecular modifications

Location: CHI Health Center Convention Center, 213/214

Presenting Author: – Michigan State University

4:15 PM – 5:00 PM CST

Poster Session III

Location: Grand Ballroom Foyer

5:00 PM – 6:00 PM CST

Student Social/Mixer - Sponsored by Novus

Location: 202

5:30 PM – 6:30 PM CST

Academic Quadrathlon Quiz Bowl Final

Location: Ballroom A

6:30 PM – 7:30 PM CST

Monday Reception

Location: Grand Ballroom Foyer