Review Article
The Benefits of Supplementary Fat in Feed Rations for Ruminants with Particular Focus on Reducing Levels of Methane Production
Figure 1
The global distribution of methane production (689 mill. tons) expressed in percent; 37% Wetlands, 16% Rice production, 14% Oil extraction, 11% Enteric fermentation, 6% Biomass incineration, 6% Reclamation sites, 5% Coal mines, 4% Animal wastes, 1% Seas and lakes. Source: [1].