Do beef heifers previously classified as high or low methane emitters respond the same to a canola oil methane mitigation strategy?...The Canadian beef industry is aiming to reduce greenhouse gas (GHG) emissions by 33% by 2030, aligning with the federal goal of net-zero emissions by 2050. While feed additives like red seaweed, 3-NOP, and canola oil have proven effective in lowering methane emissions from cattle, their cost raises questions about whether all animals benefit equally from supple...
