The livestock industry faces mounting pressure to reduce its environmental footprint whilst maintaining productivity and profitability. Enteric greenhouse gas emissions, particularly methane (CH₄), represent a significant challenge in ruminant production, contributing approximately 10-12% loss of digested gross energy and accounting for about 75% of agricultural greenhouse gas emissions (Olagunju et al., 2025). This environmental concern has sparked intensive […] The post Onion peel su...