
Methane production by two non-ruminant foregut-fermenting herbivores: The collared peccary (Pecari tajacu) and the pygmy hippopotamus (Hexaprotodon liberiensis)
Keywords: CO2، دی اکسید کربن; aD, apparent digestibility; ADF, acid detergent fibre; ADL, acid detergent lignin; CH4, methane; CO2, carbon dioxide; CF, crude fibre; CP, crude protein; DEI, digestible energy intake; DM, dry matter; DMI, dry matter intake; EE, ether extract (‘crude fat’