Cows emit considerable methane, a significant greenhouse gas, mainly in their burping. But a new study may help the dairy industry to dramatically slash its methane emissions.
In the March edition of the international journal Animal Feed Science and Technology, the CSIRO study found that pouring seaweed-infused canola oil over feedlots slashed cows' methane emissions without impacting the quality or quantity of milk produced.
The study will now allow for the sale and use of this product in dairy systems and dairy feeding markets.