Evolutionary considerations mean it will never be 100% effective.
Jenny Ruth Thu, 28 Jun 2018
A Netherlands-based company called DSM thinks it’s only a couple of years away from a commercial product that could reduce methane emissions from cows and sheep by up to 30%.
While DSM is hardly a household name, the chances are that if you feed cows, chickens, pigs, sheep, fish, your dog or cat
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