Nature and EnvironmentGermanyEco-friendly cowsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGermany06/03/2022June 3, 2022An English farmer wants to reduce his cows' methane emissions by using special feed. Garlic pellets are said to help significantly reduce CO2 in factory farming.https://p.dw.com/p/4CAgbAdvertisement