Kochetov S. Metabolic processes in the organism of sheep and their productivity at the using of chromium in their diets

Objekt - the influence chelate compound of chromium on the metabolic processes in organism lactating ewes and lamb-ewes and their productive indexes. The aim - to study influence different doses of chromium with methionin on the metabolism in organism ewes and lamb-ewes, their lactate production, growth of wool and their physical-chemical properties. Methods of investigation and equipment - biological, biochemical, zootechnics, mathematical, statistic, vehicle Socsletta, Kjeldahle, photocolorimeter KPK-3. Novelty: the results of researches of chelate compound of chromium with methionines influencing on the protein, lipids and mineral profile in the organism of sheep, chemical composition of wool and its physical indexes were presented. Results: it was established that addition to basic diet the sheep different doses of chromium accompanied by increasing in a blood a2- that b-globulines content, reduced glutathione, alanin aminotransferase and alkaline phosphatase activities. Et was shown less doses ofchromium (400 mcg) results in reduction in the blood of total lipids, phospholipids, cholesterol, b-lipoproteins, glucose, but the contents of tryacylglycerols rises. Supplement of higher doses of chromium (600 mcg) leads to increasing of total lipids content such as phospholipids and tryacylglycerols in blood plasma and to decreasing b- lipoproteins, glucose and pentozes. Use - it was proposed the using of chelate compound chromium in dose 8 mcg on kilogram masse animals. Area of use - biochemistry, sheep-breeding, feeding.