Modern Technologies of Natural Manure Treatment in Livestock Production

Abstract

About methods of reduction of ammonia emissions and greenhouse gas (GHG) from livestock production were investigated. Many techniques required high investments costs by low reducing level of emissions. Among all known methods, the most effective method is slurry cooling and decreasing slurry pH to obtain high ammonia emission reductions. When we talk about GHG, anaerobic digestion and slurry separation are desired solutions. Regarding sustainable development in agriculture production, not only environmental effects, but also economy is important.

Keywords

• ammonia
• greenhouse gas emissions
• natural manure
• slurry management
• slurry separation
• slurry cooling
• anaerobic digestion