Winnipeg — Looking to improve milk production, California farmer John Verwey turned to a Swiss-made feed additive designed to make a cow more efficient while reducing methane emissions from cattle burps.

The more a cow belches, the more it spends energy that could be used for milk production, Verwey reasoned. So two years ago, he started feeding his cattle Agolin, made of coriander, clove and carrot extracts, and replaced costlier additives that promoted weight gain...

Subscribe now to unlock this article.

Support BusinessLIVE’s award-winning journalism for R129 per month (digital access only).

There’s never been a more important time to support independent journalism in SA. Our subscription packages now offer an ad-free experience for readers.

Cancel anytime.

Would you like to comment on this article?
Sign up (it's quick and free) or sign in now.

Speech Bubbles

Please read our Comment Policy before commenting.