FIELD: agriculture.
SUBSTANCE: invention refers to production of forage additive. The procedure consists in combining wastes with water, in mixing, in heating mixture to 45-50°C during not less, than 15 minutes, and in obtaining a dry product; also the dry product is obtained under vacuum; and mixture heated to 50°C is held during 20 minutes at pressure of 0.1 at; further vapours of water are removed with ether mustard oil; produced residue is granulated.
EFFECT: invention facilitates upgraded efficiency and decreased duration of process.
