Scientists at Denmark’s Aarhus University and the DLF seed corporation are using DNA technology to develop a type of grass that is easier for cows to digest, meaning less gas builds up in bossy’s belly. Bovine burps are a major source of methane, a powerful greenhouse gas that promotes climate change.
The project, funded by Denmark’s Ministry of Environment and Food, uses genomic selection to determine promising grass strains for breeding. The project is expected to take about 5 or 6 years, so you’ll have to excuse bovine belching until then. Environmentally-anxious cowboys and cowgirls can follow the project here.
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Image by Mike Licht. Download a copy here. Creative Commons license; credit Mike Licht,
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