Vrancken H, Suenkel M, Hargreaves P, Chew L and Towers E (2019) Reduction of Enteric Methane Emission in a Commercial Dairy Farm by a Novel Feed Supplement. Open Journal of Animal Sciences, 9, 286-296. doi: 10.4236/ojas.2019.93024
Methane reduction of 38% in Jersey cows and 21% in Holstein Friesian cows
30% average reduction of methane emissions across both breeds