Cattle’s feed climate impact could be reduced if they ate agricultural residues (like they used to and still often do in less developed countries). I don’t think that grass fed beef is really better because conventional cattle are grass fed part of their lives, so having some cattle completely grass fed means that the remainder would become a smaller percent grass fed. It looks like a little bit of seaweed reduces the methane from cattle.
Cattle’s feed climate impact could be reduced if they ate agricultural residues (like they used to and still often do in less developed countries). I don’t think that grass fed beef is really better because conventional cattle are grass fed part of their lives, so having some cattle completely grass fed means that the remainder would become a smaller percent grass fed. It looks like a little bit of seaweed reduces the methane from cattle.