Karen A. Beauchemin

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada
Lethbridge, AB
Canada

Papers:
68 Environmental Impacts from Cattle Consuming Tannin-Containing Hays 243 The Effect of Binding Feed Enzymes to Spores of Bacillus Subtilis (var. Natto) on In Vivo Digestibility and In Situ Disappearance 254 In Vitro Evaluation of Short-Season Corn Silage Hybrids Grown in Central and Southern Alberta, Canada and Harvested before or after Frost: Nutrient Content, Degradability and Enteric Methane Emission 268 Environmental Impacts from Cattle Consuming Tannin-Containing Hays 290 Effects of Grazing Diverse Combinations of Sainfoin, Birdsfoot Trefoil and Alfalfa on Beef Cow Performance and Environmental Impacts 490 Estimating Enteric Methane Emission from Beef Heifers with Different Residual Feed Intake Using Greenfeed and Respiration Chambers 492 Water Use Intensity of Canadian Beef Production in 1981 As Compared to 2011 568 Effects of Encapsulated Nitrate on Growth Performance, Nitrate Toxicity, and Enteric Methane Emissions in Feedlot Beef Steers: Backgrounding Phase 569 Feeding Tannins to Reduce Nitrogen Losses from Feedlot Cattle Fed High Protein Diets Containing Wheat Distillers Grains: Ruminal Fermentation, Digestibility, and Route of Nitrogen Excretion 579 In Situ and in Vitro Evaluation of a Slow Release Form of Nitrate for Ruminants: Nitrate Release Rates, Rumen Nitrate Metabolism and Production of Methane, Hydrogen, and Nitrous Oxide 580 Effects of Encapsulated Nitrate on Growth Performance, Carcass Characteristics, Nitrate Residues in Tissues, and Enteric Methane Emissions in Feedlot Beef Steers: Finishing Phase 620 Estimating Gas Volume from Headspace Pressure in a Batch Culture System