Ruminant Nutrition: Ruminal Fermentation and Gas Production

Ruminant Nutrition: Ruminal Fermentation and Gas Production

Section: Ruminant Nutrition (posters)
Format: Posters
Day/Time: Wednesday 7:30 AM–9:30 AM
Location: Exhibit Hall A

Please note: last-minute changes to the program may not be reflected here.

#W148
Design updates to dual-flow continuous culture fermenters reduce variance of digestibility and bacterial nitrogen flow compared with previous fermenters.
B. Wenner

#W149
Dose response of caffeine on fermentation and nutrient utilization in continuous culture fermenters.
S. M. Hussein

#W150
Additive effect and in vitro gas production of diets based on silage of poultry litter, pig manure, urea with cane molasses, and bakery by-product.
S. S. Gonzalez Muñoz

#W151
In vitro rumen fermentation characteristics of high-grade crystalline versus low-grade liquid betaine products.
T. Kelley

#W152
Potential of CO₂ measurements for ranking of cows for feed efficiency.
P. Huhtanen

#W153
Multi-kingdom microbial shifts and associated functional variation in the rumen of lactating dairy cows: I. Effect of dietary energy source and level.
T. Park

#W154
Protozoa inhibition by specific inhibitors of lysozyme and peptidases to enhance nitrogen balance in vitro.
T. Park

#W155
The effect of ultrasound processing and exogenous cellulase supplementation on the ruminal degradability of palm date seeds.
A. Aboragah

#W156
Effect of method of diet delivery to dairy cows on enteric methane emissions, digestion and milk performance.
F. Hassanat

#W157
Effect of kelp meal on milk yield, methane emission, and thyroid hormones in Jersey cows.
M. Ghelichkhan

#W158
Enterobacteriaceae bacteria counts vary for US commercial dairy total mixed rations fed during summer months.
J. Goeser

#W159
Use of a mass flow meter in headbox-style indirect calorimetry, and the effects of gas recovery on estimated energy partition in lactating dairy cows.
K. McLain

#W160
Fermentation of total mixed ration using microbial inoculants and its effect on in vitro rumen fermentation and microbial population in Hanwoo cows.
M. A. Miguel

#W161
In vitro evaluation of rumen fermentation of ground, dry rolled and steam-flaked corn compared with pre-grinding super-conditioning pelleted corn.
B. Kim

#W162
Apple of Sodom (Calotropis procera) inhibits rumen protozoa without impairing fermentation in vitro.
D. P. Bu

#W163
Dose-response effect of the macroalga Asparagopsis taxiformis on enteric methane emission in lactating dairy cows.
H. Stefenoni

#W164
Assessing ruminal fermentation using the omasal sampling technique and the dual-flow continuous culture system as models: A meta-analytical approach.
V. Brandao

#W165
Effect of enzyme extracts from Aspergillus oryzae and Aspergillus niger on rumen bacterial and fungal diversity and fermentation in vitro.
S. E. Räisänen

#W166
Novel ruminal microbial urease inhibitors screened through molecular docking.
J. Wang

#W167
Effects of feeding barley grain on intake, rumen pool size and apparent total tract digestibility in lactating dairy cattle fed pasture-based diets.
M. Dineen

#W168
Comparison of ruminal digestibility of Origanum onites L. leaves in dairy buffalo and cows.
E. Gultepe

#W169
Comparison of two sampling techniques for evaluating ruminal fermentation in dairy cows.
C. F. A. Lage

#W170
Mutagenesis of UreG to probe nickel binding and interaction with UreE in predominant urease of ruminal uncultured bacteria.
J. Wang

#W171
Genomic survey of the rumen microbiome of Argentinian dairy cows provides insights into farm-dependent influences on microbial community structure.
S. Gilmore

#W172
Effect of substrate to inoculum ratio on outcomes of in vitro rumen fermentation.
S. Armstrong

#W173
Biological or chemical modification of soybean meal alters in situ ruminal degradation kinetics.
J.-S. Eun

#W174
Evaluating strategies to reduce ruminal protozoa and their impacts on nutrient utilization and animal performance in ruminants: A meta-analysis.
X. Dai