Carbon footprint of milk production on smallholder dairy farms

Episode discusses the research article that assesses the carbon footprint of milk production on smallholder dairy farms in Karnataka, India. The study used life cycle analysis to quantify greenhouse gas emissions from various sources, including enteric fermentation and feed production. Principal component analysis and regression analysis identified key factors influencing the carbon footprint, such as milk yield and feed intake. The researchers found that higher-yielding cows and improved feed utilization strategies are crucial for reducing the environmental impact of milk production. The findings highlight the need for sustainable practices in smallholder dairy farming to mitigate greenhouse gas emissions.