Garlic—A potent (if pungent) ‘Gas X’ methane reducer for cows?
- From
-
Published on
02.05.20
- Impact Area

Dairy cow in Embu, Kwnya (photo credit: ILRI/Stevie Mann).
Cattle produce more methane than many large countries. A solution could be an ecological and financial breakthrough — and a Swiss biotech company may be on the cusp. . . .
‘[A] Swiss company called Mootral, is studying whether an altered diet can make cattle burp and fart less methane—one of the most harmful greenhouse gases and a major contributor to climate change.
‘If they were a country, cows would rank as the world’s sixth-largest emitter, ahead of Brazil, Japan and Germany . . . .
‘It is a well-known problem that has had few promising solutions.
But in the last five years, a collection of companies and scientists has been getting closer to what would be an ecological and financial breakthrough: an edible product that would change cows’ digestive chemistry and reduce their emission of methane.
‘Several companies are pursuing a seaweed-based compound, and a Dutch firm, DSM, is testing a chemical supplement with promising results.
Mootral is one of the furthest along. By mixing compounds from garlic, citrus and other additives into a pellet that’s mixed with a cow’s regular diet, the start-up has surprised scientists by significantly and consistently cutting the toxic output of animals . . . .
Related news
-
Mapping for Resilience: How Spatial Data is Transforming Karamoja Cluster
Ibukun Taiwo02.07.25-
Climate adaptation & mitigation
Pastoral communities in the Karamoja Cluster (a region spanning Kenya, Uganda, South Sudan, and Ethi…
Read more -
-
Building Resilience and Regeneration: The Central Highlands Ecoregion Foodscape (CHEF)
Sehlule Muzata02.07.25-
Climate adaptation & mitigation
At the CGIAR Sustainable Farming Program (SFP), we believe that collaboration is essential for trans…
Read more -
-
Planting with Precision: How Weather and Climate Information is Changing Bean Farming in Rwanda
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)01.07.25-
Climate adaptation & mitigation
Imagine weather information as a GPS for farmers. Without it, the journey becomes uncertain, filled…
Read more -