Seaweed is once again showing promise for making cattle farming more sustainable. A new study by researchers at the University of California, Davis, found that feeding grazing beef cattle a seaweed ...

Mitigating methane emissions in grazing beef cattle with a seaweed-based feed additive: Implications for climate-smart agriculture. Proceedings of the National Academy of Sciences , 2024; 121 (50 ...

It found that incorporating seaweed into the diets of grazing cattle, which outnumber any other type of cattle by a factor of three, can reduce methane emissions by nearly 40 percent.

Supplementing the diets of grazing beef cows with seaweed in pellet form could cut their methane emissions by almost 40 percent, a new study has found. The seaweed pellets led to this plunge in ...

Scientists find making a seaweed additive more accessible to grazing cattle reduces methane emissions 40% and could make cattle farming more sustainable.

The other group of cattle did not have access to the seaweed pellets. The seaweed-eating group produced 37.7 percent less methane, on average, than the control group did.

Methane emissions were cut by almost 40 percent in grazing cattle who ate seaweed pellets. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.

They found that seaweed pellets added to the feed of a herd of beef cattle in Montana ended up cutting about 40% of methane emissions without affecting the cows health or weight. > Watch NBC Bay ...

In previous trials, the seaweed has been found to reduce the amount of methane the animals belch by an average of 77 percent, according to Kona-based business Symbrosia.

Asparagopsis is not cattle feed. It’s an additive that Meller said is less than one percent of what the cow actually eats. Even so, CH4 Global and companies like it would have to be able to make ...

Since these were grazing cattle, they ate the supplement voluntarily, which still resulted in a nearly 40% cut in emissions. Most research to reduce methane emissions using feed additives have ...

Supplementing the diets of grazing beef cows with seaweed in pellet form could cut their methane emissions by almost 40 percent, a new study has found. The seaweed pellets led to this plunge in ...