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THE MECHANISM OF INCREASING THE PRODUCTIVITY OF QUAILS THROUGH THE APPLICATION OF AN EXTRACT OF SIBERIAN FIR // Tomsk State Pedagogical University Bulletin. 2010. Issue 3 (93). P. 36-40

The article reveals the mechanism of action of an extract of Siberian fir in nurture of quails. The authors show that the use of extract of Siberian fir (CSE) stimulates the adrenal cortex, the selectionof thyroid hormones in the blood . This helps to increase resistance of birds, to raise their productivity traits (egg-laying qualities, reproduction).

Keywords: coefficient of resistance, the quail, vegetable extracts, hormonal system, bloodformation, productivity

PHYSIOLOGICAL MECHANISMS OF ADAPTATION AT THE COLD METHOD OF CULTIVATION CALVES // Tomsk State Pedagogical University Bulletin. 2010. Issue 3 (93). P. 44-49

It is established, that the influence of moderate low temperatures on using a cold method of calves cultivation stimulates haematopoiesis of young cows that is shown in rising the level of erythrocytes and hemoglobin, and also in increase in phosphorus in whey of blood for strengthening power processes and thermoregulation process. The increase of the level of cortisol in blood by the 15-th day of the research specifies the development processes of adaptation, as a result the exchange processes directed to the maintenance of organism are mobilized and this fast is proved by the lowered level of triiodyronine.

Keywords: adaptation, stress, inorganic phosphorus, Cortisol, resistency, leukocytosis, triiodthyronine, thyroxine, leukocytes, thermoregulation