- Cattle manure
- Coco Coir Pith
- Maize husks and maize germs
- Potato pulp, shredded manioc roots and manila pulp
- Breweries spent hops and spent grains
- Sugar beet residues
- Spent coffee grounds
- Shredded potatoes and potato peel
- Residue of vegetable and fruits
- Plastic pulp, granulates and paper industries waste
- Residue of carcass processing
- Citrus fruit peel and pectines
- Waste water sludg |