Organic fertilisers – are fertilisers made from organic matter or mixtures of organic matter, including composts. Natural fertilisers, intended for agricultural use, are:
- manure, slurry and slurry,
- excrement from livestock, within the meaning of the rules on the organisation of breeding and reproduction of livestock, with the exception of bee droppings, without the addition of other substances,
Organic fertilisers are described more extensively in Area 7: Nutrient Management.