- The document compares methane emissions from camels and dairy cattle. It presents research measuring methane emissions from 7 camels and 7 dairy cows fed the same diet. - The results showed dairy cattle produce nearly 3 times as much methane per day and per kg of dry matter intake than camels. Camels produced on average 66.63 liters per day and 15.20 liters per kg of dry matter intake, while dairy cattle produced 193.76 liters per day and 42.20 liters per kg of dry matter intake. - Digestive and metabolic differences between camels and cattle are believed to explain the variation. Camels have a smaller, multi-chambered fore stomach and different rumen