CEREAL HAY PRODUCTION METHOD Russian patent published in 2000 - IPC

FIELD: agriculture and forage production. SUBSTANCE: method involves introducing additive containing carbamide, zeolite and elementary sulfur into cereal hay in the process of laying; designating component ratio in accordance with deficiency of protein in cereal hay and animal feeding daily norm. Method allows high-quality feed for ruminant animals to be produced, and does not require working out of new equipment. All operations are performed by machines, units and devices delivered in batches. EFFECT: improved quality and nutritive value of feed, provision for gastrointestinal disturbance prophylaxis, and increased productivity. 1 ex