Biochemical indices of blood and rumen content of bull-calves at chromium injecting into the rumen

Ye. Dzen

Data concerning the influence of chromium chelate compound - chromium-methionine injecting into the rumen of two-year old bull-calves (3,5 mg element/per head/per day) on the biochemical profile of blood and rumen content are presented in the article. It was shown that chromium-methionine injecting into the rumen of bull-calves during 30 days accompanied by increasing of urea concentration and reducing of ammonia and glucose concentration. There are no changes of the total protein content in the blood and aminotransferase activity of blood and rumen of bull-calves in whole periods of investigation.

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