УДК 636.087.74:616.15-076:636.2.034
Authors:
Shusharin A.D.,
Saiko S. G.
Summary The work was carried out on the basis of JSC "Shchelkunsky" of the Sysert district of the Sverdlovsk region on three groups of dairy cows during the pasture maintenance period. Two groups of cows to the main diet additionally received an additive, grade A urea. The results of the study showed that small doses of urea do not affect the content of nitrogenous substances in the blood and increase milk productivity.
Keywords: carbamide, cow, blood, ammonia, urea, total protein, milk.
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