Ruminant Nutrition: Dairy II

Section: Ruminant Nutrition
Format: Posters
Day/Time: Tuesday 7:30 AM–9:30 AM
Location: Gatlin Ballroom
Please note: last-minute changes to the program may not be reflected here.
#T380
Dietary grain source and oil supplement: Milk fat synthesis and milk fatty acid profile of Holstein cows.
Shahryar Kargar
#T381
Effect of biotin and pantothenic acid supplementation on performance and concentration of avidin-binding substances (ABS) in lactating dairy cows.
Alston N. Brown
#T382
Assessment of in vitro ruminal fermentation characteristics of lactation dairy diets supplemented with slow-release urea using continuous cultures.
J.-S. Eun
#T383
Ruminal fermentation characteristics of lactation dairy diets with different forage-to-concentrate ratios without or with lipid extract algae in continuous cultures.
S. Y. Yang
#T384
In vitro ruminal metabolism of a lactation dairy diet supplemented with virgin coconut oil and pine bark extract in continuous cultures.
S. Y. Yang
#T385
Methane production from dairy cows fed regular or brown midrib corn silage.
Fadi Hassanat
#T386
Determination of in vivo and in situ bioavailability of a rumen-protected lysine product, AjiPro-L.
Makoto Miura
#T387
Handling characteristics of AjiPro-L in the practical use.
Makoto Miura
#T388
Effects of corn silage hybrids on metabolic parameters and lactational performance of transition dairy cows.
J.-S. Eun
#T389
Effects of thermal processed clay in nonmedicated rations in Japanese dairy farms.
Fang Chi
#T390
Associations of behavior and production in lactating dairy cows.
Trevor J. DeVries
#T391
Growth performance and sorting behavior of heifers offered diets with forage dilution.
Wayne Coblentz
#T392
Response of lactating cows to a blend of essential oils and pepper extract.
Marcos N. Pereira
#T393
Supplementation of herbage-based diets with corn meal or liquid molasses changes the milk fatty acids profile in grazing dairy cows.
A. F. Brito
#T394
Health, milk, milk components, milk quality and reproduction evaluated in Holstein cows fed OmniGen-AF from dry-off through 120 days in milk.
Amanda E. Holland
#T395
Supplementing lactating cow diets with long chain fats has minimal effects on total tract NDF digestibility: A quantitative review.
Kristina A. Weld
#T396
Sodium and potassium carbonates added to continuous cultures of ruminal microorganisms had similar effects on reducing biohydrogenation intermediates linked to milk fat depression.
Thomas Jenkins
#T397
Effects of starch content and fermentability, and culture pH on biohydrogenation of unsaturated fatty acids and NDF digestibility in batch culture.
Yan Sun
#T398
The effect of replacing corn silage with sugarcane on milk yield and intake of lactating dairy cows: An analysis using CNCPS v6.5.
Edgar A. Collao-Saenz
#T399
Effect of dietary energy source and protein supply on dairy cow performance.
Lorraine Doepel
#T400
Effect of dietary energy source and protein supply on mammary amino acid metabolism of dairy cows.
Lorraine Doepel
#T401
Effect of supplemental level of Optigen on the milk performance and plasma biochemical indices of dairy goat.
Luo Jun
#T402
A sensory additive increases milk and protein responses to concentrate supplementation in grazing dairy cows.
F. Bargo
#T403
Effect of intensified milk feeding on immune status and hepatic energy metabolism of calves.
Christine T. Schäff
#T404
Effect of lactation stage and rate of increase of concentrate allowance on rumen adaptation in dairy cows.
Kasper Dieho
#T405
Breed and stage of lactation affect the content of bioactive fatty acids in milk.
Melissa L. Bainbridge
#T406
Rumen microbial protein outflow, and plasma amino acid levels, in early lactation multiparity Holstein cows on commercial California dairy farms.
Nadia Swanepoel
#T407
Evaluating different physical concentrate forms in preweaned calves.
Maria Devant
#T408
Fetal programming on dairy cows: Effect of dam’s parity and days in milk at conception on first-lactation milk yield in dairy cows.
Alejandro Relling
#T409
Transcriptome profile in cows resistant to milk fat depression.
Sergio Calsamiglia
#T410
Apparent synthesis of vitamin B6 and folates in the rumen of lactating dairy cows fed alfalfa or orchardgrass silages.
D. S. Castagnino
#T411
Noninvasive indicators to identify lactating dairy cows with the greater risk of subacute rumen acidosis.
Xiaosheng Gao
#T412
Effects of different dosages of Saccharomyces cerevisiae fermentation product on lactation performance of dairy cows under heat stress.
Wen Zhu
#T413
Effects of Saccharomyces cerevisiae fermentation products on lactation performance, rumen fermentation and microbial communities in dairy cows fed a diet containing low quality forages.
Wen Zhu
#T414
Response of dairy cows to monensin on diets differing in starch content and source.
Marcos N. Pereira
#T415
Growth performance of dairy heifers fed reduced-fat distillers grains in replacement of forage in limit-fed rations.
Angela K. Manthey
#T416
Ruminal degradation and intestinal digestibility of camelina and carinata meal compared with other protein sources.
Rhea D. Lawrence
#T417
The decline in digestive efficiency of US dairy cows during the last 44 years.
Sarah B. Potts
#T418
Ruminal degradation and intestinal digestibility of microbially treated soybean meal and dried distillers grains compared with the original feeds.
Jill L. Anderson
#T419
Meta-analysis of feeding trials to estimate energy requirements of dairy cows under tropical conditions.
André S. Oliveira
#T420
Effect of a ration change from a TMR to a pasture-based ration on rumen bacteria in dairy cows.
Melanie Schären
#T421
Morphology change and expression of genes related to tight junctions, cytokines, proliferation and apoptosis in the rumen of lactating dairy cows fed corn stover or rice straw replacing alfalfa as forage source.
Bing Wang
#T422
Effect of a calcium oral bolus administered after calving on the metabolic parameters of dairy cows.
J. M. Béguin
#T423
Urea kinetics in dairy cows fed soybean meal (SBM), canola meal (CM), corn high protein dried distillers grains (HPDDG) or wheat dried distillers grains with solubles (WDDGS).
D. R. Ouellet
#T424
Determining bioavailability of Lys in rumen-protected Lys products using the plasma free AA dose-response technique.
Nancy L. Whitehouse
#T425
Blood ketone bodies incidence and concentration from intensively housed early-lactation dairy cows in Brazil.
Andre B. D. Pereira
#T426
Evaluation of camelina meal as a feedstuff for growing dairy heifers.
Rhea D. Lawrence
#T427
Evaluation of the incidence of subclinical ketosis for F1 Gir x Holstein lactating dairy cows supplemented with medium-chain fatty acids.
Andre B. D. Pereira
#T428
Milk production and composition of F1 Gir x Holstein lactating cows supplemented with medium-chain fatty acids during the periparturient period.
Andre B. D. Pereira
#T429
Effects of casein, glucose, and acetate infused into the abomasum of feed-restricted cows on milk and milk components yield.
Marina A. C. Danes
#T430
The effect of pelletized corn stover replacing alfalfa hay on lactation performance, blood parameters and rumen fermentation in mid-lactation dairy cows.
H. Z. Sun
#T431
Supplementation with artificial sweetener improves milk yield and composition and alters nutrient partitioning in lactating dairy cows.
Emma H. Wall
#T432
Effect of fish oil on transportation of fatty acids in plasma lipoproteins of lactating and nonlactating cows.
Einar Vargas-Bello-Pérez
#T433
Development and evaluation of predictive models of intake for crossbred Holstein-Zebu dairy cows.
V. L. Souza
#T434
Soil contamination in forages: Estimation and geographical distribution.
J. R. Knapp
#T435
Comparison of two methods to quantify free amino acids in cow plasma.
Nelson Lobos
#T436
Fecal starch and starch digestibility: An indirect interrelationship.
F. N. Owens
#T437
Starch and NDF digestibility by high-producing lactating cows: A field study.
F. N. Owens
#T438
Effects of diets with different energy levels on growth performance and rumen environment of heifer.
Yan Tu
#T439
Effect of tallow and soybean oil addition to calf starters fed to dairy calves from birth to four months of age on calf performance and digestion.
T. Mark Hill
#T440
Relationships between udder resistance and dietary levels of copper and zinc.
Juan Jose Mallo
#T441
Use of a fermented ammoniated condensed whey product in lactating dairy cattle.
John P. McNamara
#T442
Evaluating varying dietary protein and energy levels for economical productive performance of Nili-Ravi buffalo heifer calves.
Zeeshan Muhammad Iqbal
#T443
Trace mineral variation in dairy forages: Where are the hot spots?
J. R. Knapp
#T444
Evaluating carbon and oxygen flux variability and heat production in dairy cows using a portable automated gas quantification system.
Andre B. D. Pereira
#T445
Influence of a grape seed and grape marc meal extract (GSGME) on performance parameters, hepatic expression of pro-inflammatory and ER stress-related genes and antioxidant status in dairy cows.
Anne-Kathrin Blässe
#T446
Effects of Saccharomyces cerevisiae fermentation products on dairy calf: I. Pre-weaning performance and post-weaning stress.
G. M. Alugongo
#T447
Fibrolytic enzyme and corn silage differing in particle size for lactating dairy cows.
Gilson S. Dias Júnior
#T448
Meta-analysis to examine the effect of supplemental sugar on dairy cow performance as influenced by diet nutrient components.
Stephen M. Emanuele
#T449
Pre- and post weaning performance and health of dairy calves fed milk replacers with plant and milk protein by-product sources balanced for selected amino acids.
Hugh Chester-Jones
#T450
The effect of biochemical fulvic acid (BFA) on heat stress and lactation performance in lactating cows.
Yifan Fan
#T451
Pre- and post-weaning performance and health of dairy calves fed all-milk protein milk replacers or partially replacing milk protein with plasma and plant proteins in varying combinations. .
Bruce Ziegler
#T452
Flow of microbial crude protein out of the rumen when dairy cattle are supplemented with 2-hydroxy-4-methylthio-butanoic acid (HMTBa).
D. Hostetler
#T453
Differences in microbial community structure associated with metabolizable protein and 2-hydroxy-4-methylthio-butanoic acid (HMTBa) supplementation when using in vitro and in vivo methods.
S. C. Fernando
#T454
The effect of long-day photoperiod on behavior of lactating dairy cows.
Kira Macmillan
#T455
Effects of Saccharomyces cerevisiae fermentation products on dairy calf: II) rumen fermentation and gastrointestinal development.
Jianxin Xiao
#T456
Effects of exogenous C16:0 and C18 fatty acids (FA) on milk lipid metabolism in bovine mammary epithelial cells.
N. Dan
#T457
Does ruminal pH affect flow of N fractions in high-producing dairy cows?
Danilo Domingues Millen