Conference information and scientific program

MONDAY
POSTERS
77
Ruminant Nutrition 
Beef I
M310  
Effect of narasin in mineral mix to Nellore heifers fed with high forage. 
Renan G. Silva*
1
, Marcos V. C. Ferraz Junior
1
, Vinicius N. Gouvea
1
, Daniel M. Polizel
1
, Marcelo H. Santos
1
, Alexandre A. Miszura
1
, 
Thiago S. Andrade
1
, Mariana F. Westphalen
2
, Marcos V. Biehl
2
, and Alexandre V. Pires
2,1
, 
1
University of São Paulo, Pirassununga, 
São Paulo, Brazil, 
2
University of São Paulo, Piracicaba, São Paulo, Brazil.
M311  
Ruminal microbiology of Nellore steers fed different sources of forage in diets with crude glycerin in feedlot. 
Telma T. Berchielli*, Andressa F. Ribeiro, Yury G. Salcedo, Antonio Jose Neto, Luis G. Rossi, Monaliza O. Santana, Ana Laura E. G. 
F. Carvalho, Erick E. Dallantonia, and Juliana D. Messana, Sao Paulo State University, Jaboticabal, Sao Paulo, Brazil.
M312  
Performance of young Nellore bulls during the dry season with two supplements. 
Marcella de Toledo Piza Roth*
1
, Matheus Henrique Moretti
2
, Flavio Dutra de Resende
3,4
, Rodolfo Maciel Fernandes
1
, Ana Paula 
de Toledo Piza Roth
2
, and Gustavo Rezende Siqueira
3,4
, 
1
UNIFEB, Barretos, São Paulo, Brazil, 
2
Agroceres Multimix, Rio Claro, 
São Paulo, Brazil, 
3
Agência Paulista de Tecnologia dos Agronegócios, Colina, São Paulo, Brazil, 
4
UNESP, Jaboticabal, São Paulo, 
Brazil.
M313  
Transcriptional profiles of adipose tissue from finishing beef steers fed diets supplemented with Aspergillus oryzae. 
Kristen M. Brennan*, Daniel E. Graugnard, Allison C. Smith, Tatijana M. Fisher, and Leya F. Spangler, Alltech Inc., Center for 
Animal Nutrigenomics and Applied Animal Nutrition, Nicholasville, KY.
M314  
Earlage: Yield, harvest timing, composition, and in situ digestibility. 
L. Brown, S. Soderlund, and F. N. Owens*, DuPont Pioneer, Johnston, IA.
M315  
Effect of prenatal trace mineral source on neonatal and growing calf mineral status. 
Deborah M. Price*
1
, Alex F. Swain
1
, Joseph M. Guevera
2
, Carley R. Trcalek
2
, Meaghan M. O’Neil
1
, Max Irsik
2
, Owen Rae
2
, Mat-
thew J. Hersom
1
, and Joel V. Yelich
1
, 
1
Department of Animal Sciences, University of Florida, Gainesville, FL, 
2
College of Veteri-
nary Medicine, University of Florida, Gainesville, FL.
M316  
Effects of feeding a complete pelleted feed consisting of treated corn stover and distillers byproducts on total tract digestion 
and performance of growing cattle. 
Jana L. Harding*, Curt J. Bittner, Dirk B. Burken, Galen E. Erickson, and James C. MacDonald, University of Nebraska Lincoln, 
Lincoln, NE.
M317  
Additives in supplements to fed Nellore young bulls in pasture. 
Erick Escobar Dallantonia
1
, Josiane Fonseca Lage*
2
, Elias San Vito
1
, Gabriela Moraes Delamagna
1
, Patricia Baldi Garrido
1
, Lutti 
Maneck Dellevatti
1
, Ricardo de Andrade Reis
1
, Marco Antonio Alvares Balsalobre
2
, and Telma Teresinha Berchielli
1
, 
1
Univer-
sidade Estadual Paulista Julio de Mesquita Filho, Jaboticabal, São Paulo, Brazil, 
2
Trouw Nutrition Brazil, Mirassol, São Paulo, 
Brazil.
M318  
Relationship between infrared thermography and heat production in young bulls. 
Mario L. Chizzotti
2
, Rafael A. Gomes*
1,3
, Karina C. Busato
1
, Marcio M. Ladeira
1
, Matheus C. Galvão
1
, Priscilla D. Teixeira
1
, Aline C. 
Rodrigues
1
, Antonio Henrique Ribeiro Junior
1
, and Maria Helena Oliveira
1
, 
1
Universidade Federal de Lavras, Lavras, MG, Brazil, 
2
Universidade Federal de Viçosa, Viçosa, MG, Brazil, 
3
Washington State University, Pullman, WA.
M319  
Intake, digestibility and rumen fermentation in beef cattle fed warm-season legume (Stylosanthes ‘Campo Gande’) silage 
with two dietary protein levels. 
Leandro D. Silva, Odilon G. Pereira*, Thiago C. Silva, Sebastião C. Valadares Filho, and Karina G. Ribeiro, Universidade Federal 
de Viçosa, Viçosa, MG, Brazsil.
M320  
Performance of Nellore bulls supplemented with energy sources associated crude glycerin on finishing phase. 
Antonio Jose Neto*, Luis Gustavo Rossi, Erick Escobar Dallantonia, Monaliza de Oliveira Santana, and Telma Teresinha Berchi-
elli, Department of Animal Science, São Paulo State University, UNESP, Jaboticabal, SP, Brazil.
M321  
Ruminal health of feedlot beef cattle fed with crude glycerin during adaptation period or finishing time. 
Josimari Regina Paschoaloto*, Jane Maria Bertocco Ezequiel, Marco Tulio Costa Almeida, Ivaldo Monsignati, Vanessa Barbosa 
Carvalho, Henrique Leal Perez, Antonio Carlos Homem Junior, Henrique Boselli Bussioli, Rhaony Gonçalves Leite, Anibal Garcia 
Camargo Junior, and Gustavo Leite Vieira, São Paulo State University, UNESP/FCAV, Jaboticabal, São Paulo, Brazil.

78
M322  
Feeding behavior of feedlot beef cattle fed with high level of crude glycerin with crude glycerin during adaptation period or 
finishing time. 
Josimari Regina Paschoaloto*, Jane Maria Bertocco Ezequiel, Marco Tulio Costa Almeida, Bruno Henrique Ferreira Araujo, 
Vanessa Barbosa Carvalho, Henrique Leal Perez, Ivaldo Monsignati, Henrique Boselli Bussioli, Rhaony Gonçalves Leite, Anibal 
Garcia Camargo Junior, and Gustavo Leite Vieira, São Paulo State University-UNESP/FCAV, Jaboticabal, São Paulo, Brazil.
M323  
Supplementary levels of Macleaya cordata plant extract Sangrovit-RS on feedlot performance and carcass traits of finishing 
bullocks. 
Rubén Barajas*
1
, Billy J. Cervantes
2
, Ingo Rogge
3
, Alejandro Plascencia-Jorquera
4
, Alejandro Camacho
1
, and Marco A. Osuna
1
, 
1
FMVZ-Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 
2
Ganadera Los Migueles, S.A. de C.V, Culiacán, Sinaloa, 
México, 
3
Phytobiotics Futterzusatzstoffe GmbH, Eltville, Germany, 
4
FMVZ-Universidad de Baja California, Mexicali, Baja Califor-
nia, México.
M324  
Energy requirements of Nellore and Angus young bulls. 
Rafael A. Gomes*
1,3
, Mario L. Chizzotti
2
, Karina C. Busato
1
, Jose Rodolfo R. Carvalho
1
, Marcio M. Ladeira
1
, Matheus C. Galvão
1
, 
Maria Helena Oliveira
1
, Aline C. Rodrigues
1
, and Priscilla D. Teixeira
1
, 
1
Universidade Federal de Lavras, Lavras, MG, Brazil, 
2
Uni-
versidade Federal de Viçosa, Viçosa, MG, Brazil, 
3
Washington State University, Pullman, WA.
M325  
Influence of particle size of sugar cane and concentrate level on intake and digestibility of nutrients, and rumen fermenta-
tion in crossbred steers. 
T. C. da Silva*, O. G. Pereira, D. R. da Costa, R. M. Martins, M. C. N. Agarussi, L. D. da Silva, K. G. Ribeiro, and S. C. Valadares 
Filho, Universidade Federal de Vicosa, Vicosa, Minas Gerais, Brazil.
M326  
Supplementation with a DHA-rich microalgae alters muscle gene expression profiles in finishing beef heifers. 
Kristen M. Brennan*
1
, Daniel E. Graugnard
1
, Allison C. Smith
1
, James S. Drouillard
2
, and Kate A. Jacques
1
, 
1
Alltech Inc., Center 
for Animal Nutrigenomics and Applied Animal Nutrition, Nicholasville, KY, 
2
Kansas State University, Manhattan, KS.
M327  
Influence of a tannins extract preparation supplementation level on the feedlot performance of feedlot bullocks. 
Rubén Barajas*
1
, Billy J. Cervantes
2
, Juan A. Vázquez
2
, Alejandro Camacho
1
, and Javier A. Romo
1
, 
1
FMVZ-Universidad Autónoma 
de Sinaloa, Culiacán, Sinaloa, México, 
2
Ganadera Los Migueles, S.A. de C.V, Culiacán, Sinaloa, México.
M328  
Effect of monensin withdrawal on intake and digestion in Bos indicus and Bos taurus steers consuming bermudagrass hay. 
Natasha L. Bell*
1,2
, Todd R. Callaway
3
, Robin C. Anderson
3
, Marcia O. Franco
4
, and Tryon A. Wickersham
1
, 
1
Texas A&M Universi-
ty, College Station, TX, 
2
Texas A&M University-Kingsville, Kingsville, TX, 
3
Southern Plains Agricultural Research Center, Agricul-
tural Research Service, USDA, College Station, TX, 
4
Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.
M329  
The influence of pellet size and a pellet binder on rumen fermentation and total tract digestibility in beef heifer. 
Katie M. Wood*
1
, Faustin Joy
1
, John Smillie
1
, Rodrigo Kanafany Guzmán
1
, Gillian Gratton
1
, Tom A. Scott
1
, Herbert (Bart) A. Lard-
ner
2,1
, and Gregory B. Penner
1
, 
1
Dept of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, 
Canada, 
2
Western Beef Development Center, Lanigan, Saskatchewan, Canada.
M330  
Effect of monensin concentration on rumen pH, short-chain fatty acid absorption, total-tract digestibility, and barrier func-
tion in beef heifers. 
Katie M. Wood*
1
, Ana C. J. Pinto
2
, Danilo D. Millen
2
, Rodrigo Kanafany Guzmán
1
, and Gregory B. Penner
1
, 
1
Dept. of Animal and 
Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 
2
São Paulo State University(UNESP), Dracena, 
São Paulo, Brazil.
M331  
Effects of essential oils and exogenous enzymes on in vitro rumen fermentation kinetics. 
Camila Delveaux Araujo Batalha
1
, Lucas Jado Chagas
1
, João Ricardo Rebouças Dórea*
2
, Tiago Sabella Acedo
2
, Luis Fernando 
Tamassia
2
, Cristina Simões Cortinhas
2
, and Flávio Augusto Portela Santos
1
, 
1
University of São Paulo, Piracicaba, SP, Brazil, 
2
DSM 
Produtos Nutricionais Brasil SA, São Paulo, SP, Brazil.
M332  
Effects of essential oils and exogenous enzymes for finishing Nellore cattle in feedlot during the adaptation period. 
Murillo Alves Porto Meschiatti
1
, Diandra Leziér
1
, João Ricardo Rebouças Dórea
2
, Tiago Sabella Acedo*
2
, Luis Fernando Tamas-
sia
2
, Cristina Simões Cortinhas
2
, and Flávio Augusto Portela Santos
1
, 
1
University of São Paulo, Piracicaba, SP, Brazil, 
2
DSM 
Produtos Nutricionais Brasil SA, São Paulo, SP, Brazil.
M333  
Shifts in rumen microbiota in response to inoculation with Propionibacterium acidipropionici strain P169. 
Elnaz Azad*
1
, Nelmy Narvaez
2
, Hooman Derakhshani
1
, Awfa Y. Alazzeh
2,3
, Yuxi Wang
2
, Tim A. McAllister
2,1
, and Ehsan Khafi-
pour
1
, 
1
Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada, 
2
Agriculture and Agri-Food Canada, 
Lethbridge Research Centre, Lethbridge, AB, Canada, 
3
Department of Clinical Nutrition, College of Applied Medical Sciences, 
University of Hail, Hail, Saudi Arabia.

MONDAY
POSTERS
79
M334  
A comparative assessment of dried distillers grain, ionophore, bambermycin, saponin, and condensed tannin for methane 
emission abatement in beef cattle. 
M. A. Fonseca*
1
, L. O. Tedeschi
1
, T. R. Callaway
2
, and W. L. Crossland
1
, 
1
Texas A & M University, College Station, TX, 
2
USDA-ARS, 
College Station, TX.
M335  
Effect of dietary supplementation of β-mannanase in Hanwoo growing heifers. 
Jakyeom Seo
1
, Jeongsoo Park*
1
, Junsung Lee
1
, Jae-Hwan Lee
2
, Jung-Jin Lee
2
, Dong Keun Kam
3
, and Seongwon Seo
1
, 
1
Depart-
ment of Animal Biosystem Sciences, Chungnam National University, Daejeon, Republic of Korea, 
2
CTC Bio Inc., Seoul, Republic 
of Korea, 
3
Cargill Agri Purina Inc., Seongnam, Republic of Korea.
M337  
Calculating residual feed intake using high-frequency partial body weights. 
Ann Kenny*
1
, David Benfield
2
, Camiel Huisma
2
, and Kevin Garossino
2
, 
1
University of Missouri, Columbia, MO, 
2
GrowSafe Sys-
tems Ltd, Airdrie, AB, Canada.
M338  
Effect of different supplementation strategies on grazing and ingestive behavior in cattle finished on pasture. 
Guilherme Felipe Berti
1
, Rodolfo Maciel Fernandes
2
, Matheus Henrique Moretti
2
, Mauricia Brandao Silva
3
, Paloma Helena 
Gonçalves
1
, Michele Aparecida Prado Alves
1
, Flávio Dutra Resende
4,2
, and Gustavo Rezende Siqueira*
4,2
, 
1
Centro Universitario 
de Barretos, Barretos, Sao Paulo, Brazil, 
2
Universidade Estadual Paulista, Jaboticabal, Sao Paulo, Brazil, 
3
Universidade Estadual 
Paulista, Botucatu, Sao Paulo, Brazil, 
4
Agencia Paulista de Tecnologia dos Agronegocios, Colina, Sao Paulo, Brazil.
Ruminant Nutrition 
Dairy I
M339  
The effect of decreasing dietary cation-anion difference in the prepartum diet on urine pH and plasma minerals in multipa-
rous Holstein cows. 
B. M. Sweeney*
1
, C. M. Ryan
1
, T. Stokol
2
, K. Zanzalari
3
, D. Kirk
3
, and T. R. Overton
1
, 
1
Department of Animal Science, Cornell 
University, Ithaca, NY, 
2
Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, 
3
Prince Agri 
Products Inc., Quincy, IL.
M340  
Canola meal in dairy cow diets with varying concentration of starch sources. 
Nadeesha K. Jayasinghe
1
, Kenneth F. Kalscheur*
2
, Jill L. Anderson
1
, and David P. Casper
1
, 
1
Dairy Science Department, South 
Dakota State University, Brookings, SD, 
2
US Dairy Forage Research Center, USDA-ARS, Madison, WI.
M341  
Dietary grape marc supplementation alters the milk protein and fatty acid profile produced by pasture-based dairy cattle. 
Reuben Harland
1
, Aysha Morrow
1
, Roland Harrison
1
, Jana Kraft
2
, and Sabrina L. Greenwood*
1,2
, 
1
Lincoln University, Lincoln, 
New Zealand, 
2
The University of Vermont, Burlington, VT.
M342  
Integrating nutrient and hormonal effects on mTOR phosphorylation in the mammary cell. 
Juan J. Castro Marquez* and Mark D. Hanigan, Virginia Tech, Blacksburg, VA.
M343  
Prediction of daily energy status in early and mid lactation using milk and body traits. 
Päivi Mäntysaari*
1
, Tuomo Kokkonen
2
, Martin Lidauer
1
, and Esa A. Mäntysaari
1
, 
1
Natural Resources Institute Finland, Green 
technology, Jokioinen, Finland, 
2
Department of Agricultural Sciences, University of Helsinki, Helsinki, Finland.
M344  
Performance of dairy calves receiving probiotic containing Bacillus subtilis and Bacillus licheniformis. 
Thais M. Torrezan
1
, Jackeline T. Silva
1
, Nathalia B. Rocha
1
, Evangelina Miqueo
1
, Fernanda L. M. Silva
1
, Samyra Baldassin
1
, and 
Carla M. M. Bittar*
1,2
, 
1
University of Sao Paulo, ESALQ, Piracicaba, Sao Paulo, Brazil, 
2
CNPq, Brasilia, DF, Brazil.
M345  
Growth performance in Crossbred (Holstein x Gyr) calves differing in phenotypic residual feed intake on pre-weaned period. 
Juliana Mergh Leão*
1
, Fernanda Samarini Machado
2
, Mariana Magalhães Campos
2
, Juliana Campos Carneiro
3
, Paulo Campos 
Martins
1
, Isabela Carvalho Costa
4
, Paulo Sérgio Dornelas Silva
4
, Brenda Karoline Alcântara Faria
3
, Juliana Aparecida Mello Lima
2
, 
Rayanne Soalheiro de Souza
1
, and Sandra Gesteira Coelho
1
, 
1
Universidade Federal de Minas Gerais-UFMG, Belo Horizonte, 
Minas Gerais, Brazil, 
2
Embrapa Dairy Cattle, Juiz de Fora, Minas Gerais, Brazil, 
3
Instituto de Ciências Agrárias da UFMG, Montes 
Claros, Minas Gerais, Brazil, 
4
Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais-IFSEMG, Rio 
Pomba, Minas Gerais, Brazil.
M346  
Dietary grape marc supplementation lowers urinary nitrogen excretion from pasture-based dairy cattle. 
Aysha Morrow
1
, Reuben Harland
1
, Roland Harrison
1
, Jana Kraft
2
, and Sabrina L. Greenwood*
1,2
, 
1
Lincoln University, Lincoln, 
New Zealand, 
2
The University of Vermont, Burlington, VT.

80
M347  
Energy expenditure and methane emission in dairy heifers using the face-mask method. 
Carlos Alberto Alves Oliveira Filho
1
, Fernanda Samarini Machado
2
, Alexandre Lima Ferreira
2
, Luiz Gustavo Ribeiro Pereira*
2
, 
Thierry Ribeiro Tomich
2
, Mariana Magalhães Campos
2
, José Augusto Gomes Azevêdo
3
, Rogério Martins Maurício
4
, Alexandre 
Vieira Chaves
5
, and Camilla Flávia Portela Gomes Silva
6
, 
1
Universidade Estadual do Sudoeste da Bahia, Itapetinga, Bahia, Brazil, 
2
Embrapa Dairy Cattle, Juiz de Fora, Minas Gerais, Brazil, 
3
Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil, 
4
Univer-
sidade Federal de São João Del Rei, São João Del Rei, Minas Gerais, Brazil, 
5
Faculty of Veterinary Science, Sydney, New South 
Wales, Australia, 
6
Instituto Federal de Educação, Ciência e Tecnologia Baiano, Santa Inês, Bahia, Brazil.
M348  
Methane production in dairy cows consuming corn milling co-products. 
K. G. Saathoff*
1
, C. J. R. Jenkins
1
, S. C. Fernando
1
, D. Hostetler
2
, and P. J. Kononoff
1
, 
1
Department of Animal Science, University 
of Nebraska-Lincoln, Lincoln, NE, 
2
The School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, 
Lincoln, NE.
M349  
Implementing multi-variate statistical process control to detect variability on a commercial dairy farm. 
Robb W. Bender*
1,2
, James A. Barmore
2
, David E. Cook
1
, and David K. Combs
1
, 
1
University of Wisconsin-Madison, Madison, WI, 
2
GPS Dairy Consulting LLC, Calmar, IA.
M350  
Evaluation of apparent starch digestibility in commercial dairy herds. 
R. A. Silva
1
, J. H. Carneiro
1
, I. Q. Carvalho
2
, J. F. Santos
3
, R. B. Navarro
4
, P. F. Menegucci
5
, M. Caetano
6
, D. P. D. Lanna
7
, and R. 
Almeida*
1
, 
1
Universidade Federal do Paraná, Curitiba, PR, Brazil, 
2
Fundação ABC, Castro, PR, Brazil, 
3
Castrolanda Cooperativa 
Agroindustrial, Castro, PR, Brazil, 
4
Capal Cooperativa Agroindustrial, Arapoti, PR, Brazil, 
5
Chr. Hansen, Valinhos, SP, Brazil, 
6
Uni-
versity of Adelaide, Roseworthy, SA, Australia, 
7
ESALQ/USP, Piracicaba, SP, Brazil.
M351  
Effects of partial replacement of corn and alfalfa silage with tall fescue hay on total-tract digestibility and lactation perfor-
mance in lactating dairy cows. 
Robb W. Bender*, Fernanda Lopes, David E. Cook, and David K. Combs, University of Wisconsin-Madison, Madison, WI.
M352  
Methyl-donors choline and methionine differentially alter hepatic methyl carbon metabolism. 
Tawny L. Chandler*
1
, Courtney L. McCourt
1
, Sandra J. Bertics
1
, Barbara A. Barton
2
, and Heather M. White
1
, 
1
University of 
Wisconsin-Madison, Madison, WI, 
2
Balchem Corporation, New Hampton, NY.
M353