Removing odour from liquid manure and compost - by addition of finely ground humus pref of controlled particle size

摘要

Odour is removed from liq. manure and compost by finely grinding humus e.g. in a ceramic mill, then adding it to the liq. manure or compost. Pref. the humus is ground to a particle size of is not >0.1 mm to increase the total surface area, so that the humus and mineral particles can be processed and converted more intensively by the bacteria and acids which are normally present in the liq. manure or compost. In use the manure or compost also inhibits growth of weeds.