EDMONTON – Canada’s cattle industry is producing more beef with less greenhouse gas emissions, says a new study.
Researchers at the University of Manitoba and Agriculture Canada found a 15 per cent reduction in methane emissions on a production basis between 1981 and 2011, and a 16 per cent cut in nitrous dioxide from manure.
The results were achieved partly by feeding cattle grain instead of grass and other forage when they are being fattened before slaughter, says the study published in the journal Animal Production Science.
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