Seaweed shown to reduce 99% methane from cattle

[OrbitalDawn]

https://www.irishtimes.com/news/ire...uce-99-methane-from-cattle-1.3156975?mode=amp

News that a slight dietary change could dramatically reduce the amount of environmentally harmful methane gas released by cattle has been given an enthusiastic welcome by Irish farmers.

Researchers at James Cook University in Queensland, Australia, found the addition of less than 2 per cent dried seaweed to a cow’s diet could reduce their methane emissions by as much as 99 per cent.

The study builds on the experience of a Canadian farmer who discovered in 2012 that cattle eating wind-blown seaweed were not just more healthy than others, but enjoyed a longer mating cycle. Researchers Rob Kinley and Alan Fredeen subsequently confirmed the results as well as finding seaweeds and similar plants reduced methane emissions.

This was further substantiated by the Australian study, which was led by Prof of Aquaculture Rocky De Nys in collaboration with the Commonwealth Scientific and Industrial Research Organisation.

 

[AstroTurf]

Excellent if true

 

[Arthur]

Great news for Greenies, who believe cow farts are a major contributor to Climate Change. Soon seaweed in cattle feed will be compulsory.

 

[grok]

Just one more use for weed, even if it comes from the sea..

 

[Xarog]

I'll bet the aurochs didn't fart methane cuz they actually had the opportunity to eat whatever seaweed provides in their natural habitats. Hopefully one of the things we'll manage to do in future is to afford our farm animals a more diverse diet.