Authors:
L. YU. TOPURIYA,
doctor of biological sciences, professor, Orenburg State Agricultural University
(18 Chelyuskintsev Str., 460014, Orenburg)
Abstract. Influence of a Germivit on the immune and biochemical status of quails is studied. For carrying out experiences three groups of daily quails of the Japanese breed up to 100 heads in everyone were created. The bird of control group contained on a general economy diet. To quails of the first experienced group follow-up fed Germivit in a dose 2 % of the mass of forage, to representatives of the second experienced group in a dose of 4 % of the mass of forage. At 42-day age when carrying out slaughter took blood samples for immunobiochemical researches. Germivit in the studied doses exerted particular impact on quantity of ferment elements of blood and a hemoglobin at an experimental bird. At quails of the first experienced group in blood increase in quantity of erythrocytes by 4.1–4.7 % was observed. Similarly also the index of a hemoglobin changed. The quantity of leukocytes and thrombocytes at birds of all groups was at one level. Inclusion in a diet of quails of a Germivit promoted strengthening of humoral factors of natural resistance. Quails of experienced groups had a lysozyme activity of blood serum above control values for 8.3–11.7 %. Bactericidal activity increased for 6.2–6.7 %. Also indexes of cell–like immunity improved. Reliable increase in amount of the common protein in blood serum of quails of experienced groups for 8.0–8.5 % was observed. The amount of glucose is increased by 14.3–15.6 %. Content of cholesterol in blood of a bird, on the contrary, is decreased concerning monitoring by 9.8–11.6 %. When studying mineral composition of blood of quails it is established that in blood serum of a bird of experienced groups increase in content of calcium, inorganic phosphorus was observed. Minimum safety (91 %) was observed in control group. In the first experienced group safety increased for 4.0 %, in the second experienced — for 3.0 %. The presented results of researches demonstrate positive influence of a Germivit on the functional condition of an organism of quails what improvement of morphological composition of blood, increase in natural resistance, a normalization of a metabolism, and also high safety of a bird testifies to.
Keywords: quails, natural resistance, morphological indexes of blood, Germivit, immune and biochemical status.
