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Skip to Search Results- 25Methane
- 13Beef cattle
- 5Quantitative trait loci
- 3Canadian Prairies
- 3Carbon dioxide
- 3Feed efficiency
- 1Asif, Muhammad
- 1Bartusiak, Robert
- 1Bian, Yifan
- 1Bishnoi, Prithwi Raj.
- 1Braun, Jennifer AJ
- 1Chen, Hua
- 12Department of Agricultural, Food, and Nutritional Science
- 5Department of Biological Sciences
- 4Department of Chemical and Materials Engineering
- 4Department of Civil and Environmental Engineering
- 4Department of Renewable Resources
- 3Department of Agricultural, Food and Nutritional Science
- 2Siddique, Tariq (Renewable Resources)
- 1Anthony O. Anyia, Alberta Innovates Technology Futures
- 1Beauchemin, Karen (Agriculture & Agri-Food Canada - Department of Agricultural, Food and Nutritional Science [Adj.])
- 1Beckie, Mary (Faculty of Extension)
- 1Bork, Edward (Agricultural, Food, and Nutritional Science)
- 1Caine, Ken (Sociology)
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Comprehensive Study of the Bioconversion of Coal Using Laboratory Core Flooding Experiments
DownloadSpring 2014
Core flooding experiments were performed to understand in-situ coal bioconversion process. Subbituminous coal particles packed inside a biaxial core holder was inoculated with microbial culture and was continuously flooded with mineral salts medium and nitrogen rich nutrient solution....
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Contribution of the Rumen Epithelial Transcriptome and Microbial Community to Variation in Beef Cattle Feed Efficiency
DownloadSpring 2016
Feed efficient cattle consume less feed and produce less environmental waste than inefficient cattle. Many factors are known to contribute to differences in feed efficiency. However, it is unknown how the rumen epithelium and its associated microorganisms influence the feed efficiency of cattle....
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Fall 2016
Aerobic methanotrophic bacteria lessen the impact of the greenhouse gas methane (CH4) not only because they are a sink for atmospheric methane but also because they oxidize it before it is emitted to the atmospheric reservoir. Aerobic methanotrophs, unlike anaerobic methane oxidizing archaea,...
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Fall 2014
Methane is the second most important greenhouse gas after carbon dioxide with a global warming potential over 100 years 25 times that of CO2. Today, anthropogenic sources of methane comprise 60% of the global methane budget per year and tools for mitigating emissions have become increasingly...
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Effect of dried distillers’ grains with solubles on greenhouse gas emissions from beef cattle
DownloadSpring 2014
Four experiments were conducted to determine the impact of dried distillers’ grains with solubles (DDGS) on greenhouse gas (GHG) emissions from beef cattle. The first compared in vitro methane (CH4) production from corn DDGS (CDDGS, ~30% crude protein [CP]) and wheat DDGS (WDDGS, ~40% CP dry...
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Effects of feeding 3-nitrooxypropanol to lactating dairy cows on methane emissions, animal performance and rumen fermentation
DownloadFall 2014
Methane emissions from ruminants are of great concern as they contribute to greenhouse gasses emitted within the atmosphere. The objective of this research was to evaluate a novel biochemical compound, 3-nitrooxypropanol, on its ability to reduce methane emissions and its impact on animal...
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Spring 2016
The main objective of this research was to evaluate the potential of 3-nitrooxypropanol (NOP) to lower enteric methane (CH4) production by ruminants. Methane is an undesirable byproduct of enteric fermentation that represents a loss of energy to the animal. Additionally, CH4 is a greenhouse gas...
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Evolutionary quantitative genetics and genomics applied to the study of sexually dimorphic traits in wild bighorn sheep (Ovis canadensis)
DownloadSpring 2011
The independent evolution of the sexes may often be constrained if male and female homologous traits share a similar genetic architecture. Thus, cross-sex genetic covariance is assumed to play a key role in the evolution of sexual dimorphism (SD) with consequent impacts on sexual selection,...