Sustainable Handling and Utilisation of Livestock Manure from Animals to Plants: Proceedings of NJF-Seminar No. 320, Denmark 16-19 January 2001Hans Benny Rom, Claus G. Sorensen Danish Institute of Agricultural Sciences, 2001 - 202 sider |
Indhold
The Danish nitrate policy | 7 |
The environmental load from outdoor areas and yards for pigs | 24 |
Low cost aerobic stabilisation of poultry layer manure | 42 |
3 andre sektioner vises ikke
Almindelige termer og sætninger
Agricultural Engineering ambient ammonia emission ammonia loss Ammonia volatilization anaerobic digestion animal manure Animal slurry application rate application techniques applied slurry arable land average band spreading broiler capacity cattle slurry centralised biogas plants centrifuge concentration crop crop rotations Danish Danish Institute deep litter denitrification Denmark dry matter content effect environmental farm farmers FASSET fertiliser field Figure Finland flow grass grassland ha¯¹ heaps Horsens increase injectors input Institute of Agricultural Kapuinen liquid livestock loss rate m³/h manure measured methane method N/ha NH3 emission NH3 loss NH3 volatilization nitrate nitrification nitrogen Nmax nutrient odour outdoor areas parameters peat period pig slurry plots poultry production reduced runoff water samples slots slurry application slurry injection soil compaction solids Sommer spreader storage straw surface runoff Table tank tanker temperature tonnes trailing hoses transport treatment utilisation variables wind speed wind tunnels