Ruminant Nutrition: Modifying rumen microbial populations

Section: Ruminant Nutrition
Format: Orals
Day/Time: Wednesday 2:00 PM–5:00 PM
Location: Panzacola H-2
Chair: Nicholas DiLorenzo, University of Florida
Please note: last-minute changes to the program may not be reflected here.
2:00 PM
#823 Protozoa reduction in the rumen of grazing cattle fed mixtures of coconut and palm kernel oils.
Adebayo O. Oni
2:15 PM
#824 Total-tract fatty acid digestibility responses to increasing levels of palmitic acid supplementation of dairy cows receiving low- and high-fat diets.
Jonas De Souza
2:30 PM
#825 Daily patterns of hydrogen and volatile fatty acid concentrations in relation to thermodynamic control on fermentation in the bovine rumen.
Hendrikus J. van Lingen
2:45 PM
#826 Effects of chitosan on ruminal metabolism and in situ degradability of beef cattle.
Darren D. Henry
3:00 PM
#827 Ellipsoid equation improves accuracy and efficiency of estimating protozoal volume.
Benjamin A. Wenner
3:15 PM
#828 Effect of monensin inclusion on ruminal fermentation parameters in Bos indicus and Bos taurus steers consuming bermudagrass hay.
Natasha L. Bell
3:30 PM
#829 Effect of monensin withdrawal on ruminal fermentation parameters in Bos indicus and Bos taurus steers consuming bermudagrass hay.
Natasha L. Bell
3:45 PM
#830 Effects of solid feed level and roughage-to-concentrate ratio on ruminal drinking and passage kinetics of milk, concentrates, and roughage in veal calves.
Harma Berends
4:00 PM
#831 Effect of dietary supplementation with resveratrol on nutrient digestibility, methanogenesis and ruminal microbial flora in sheep.
Qi-yu Diao
4:15 PM
#832 Essential oils from goat weed (Ageratum conyzoides) and African basil (Ocimum gratissimum) can reduce in vitro enteric methane production.
Ibukun M. Ogunade
4:30 PM
#833 Effects of supplemental energy and protein source on performance of steers grazing irrigated corn residue.
Benjamin T. Tibbitts
4:45 PM
#834 Variability in predicted weaning weight of nursing calves using four models.
Phillip A. Lancaster