The compost is classified according to the origin of its raw materials, thus the following types are distinguished:
- Weed The material used is undergrowth vegetation, shrubs, etc., except conifers, brambles, thistles and nettles. The material obtained is generally used as a cover on the soil surface (mulching or mulching).
- Weed and brushwood. Similar to the previous one, but to which broza is added (remains of dead vegetation, avoiding remains of resinous species). It is a coverage compost.
- Of plant material with manure. It comes from traces of vegetables, weeds, aromatic plants and manure from equidae or small ruminants. This type of compost is incorporated into the ground in fallow, letting it ripen on the ground for several days before incorporating it through a labor.
- Compost type Quick-Return. It is composed of plant debris, to which they have been added powdered rocks, powdered horns, calcareous algae, Quick Return activator, straw and earth.
- Compost activated with brewer's yeast. It is a mixture of vegetable remains, fresh brewer's yeast, earth, warm water and sugar.
