K. Beauchemin

Publications322
h-index60
Citations12,110
Highly Influential Citations1,093
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Use of Exogenous Fibrolytic Enzymes to Improve Feed Utilization by Ruminants
Research has demonstrated that supplementing dairy cow and feedlot cattle diets with fiberdegrading enzymes has significant potential to improve feed utilization and animal performance. Ruminant feed… Expand
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A review of plant-derived essential oils in ruminant nutrition and production
Public concern over use of antibiotics in livestock production has increased in recent years because of their possible contribution to emergence of antibiotic resistant bacteria, and their… Expand
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Use of condensed tannin extract from quebracho trees to reduce methane emissions from cattle.
Our objective was to determine if condensed tannin extract from quebracho trees (Schinopsis quebracho-colorado; red quebracho) could be used to reduce enteric methane emissions from cattle. The… Expand
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Methane emissions from beef cattle: Effects of monensin, sunflower oil, enzymes, yeast, and fumaric acid.
Methane emitted from the livestock sector contributes to greenhouse gas (GHG) emissions. Understanding the effects of diet on enteric methane production can help refine GHG emission inventories and… Expand
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Effects of particle size of alfalfa-based dairy cow diets on chewing activity, ruminal fermentation, and milk production.
Effects offorage particle size measured as physically effective NDF and ratio of alfalfa silage to alfalfa hay of diets on feed intake, chewing activity, particle size reduction, salivary secretion,… Expand
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Crushed sunflower, flax, or canola seeds in lactating dairy cow diets: effects on methane production, rumen fermentation, and milk production.
The objective of this study was to investigate the potential of reducing enteric methane production from dairy cows by incorporating into the diet various sources of long-chain FA varying in their… Expand
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Dietary mitigation of enteric methane from cattle.
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Life cycle assessment of greenhouse gas emissions from beef production in western Canada: A case study
A life cycle assessment (LCA) was conducted to estimate whole-farm greenhouse gas (GHG) emissions from beef production in western Canada. The aim was to determine the relative contributions of the… Expand
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Effects of physically effective fiber on intake, chewing activity, and ruminal acidosis for dairy cows fed diets based on corn silage.
A study was conducted to investigate the effects of physically effective (pe) neutral detergent fiber (NDF) content of dairy cow diets containing corn silage as the sole forage type on feed intake,… Expand
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Methane emissions from feedlot cattle fed barley or corn diets.
Methane emitted from the livestock sector contributes to greenhouse gas emissions worldwide. Understanding the variability in enteric methane production related to diet is essential to decreasing… Expand
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