Rye containing compound feeds in the diet of bulls on rearing

Relevance. Rye occupies a special place among cereals as components of compound feeds. Rye, unsuitable for food purposes, but quite suitable feeding farm animals, can be used the production Methods. To solve problems, 4 groups gobies were formed rearing and recipes feed concentrates with different rye input rates developed (0, 20, 30, 40%). The duration experiment was 135 days. find out effect composition on consumption, daily group accounting carried out. Experimental animals weighed every 30 days, that is, monthly. identify tested grain (rye) consumption basic balanced diet, records kept account consumed their residues next day. During entire scientific economic experience, feedabilitywas recorded. Results. Studies have shown feeds prepared according to allow balancing experimental bulls will raised produce beef detailed standards available today, relatively low specific gravity concentrated inclusion 20 40% in does not reduce balance diet experiment. gross increase live weight per day first three did differ significantly. Animals from IV, which fed rye, inferior control by 5.6 kg total growth, an average — by43 g. 5.87–6.03 ECU spent unit gain (1 kg).