Germivit influence on mineral exchange at immature cattle

UDC 636.033/577.118

Donnik I.M., Shkuratova I.A., Topuriya G.M., Topuriya L.Yu., Pirogov V.V., Rebezov M.B.

Summary. Mineral elements’ imbalance is one of causes of reproductive function pathology, decrease in efficiency and high incidence. Purpose of our researches was study of a condition of a mineral exchange at young growth of cattle at inclusion of germivit in a diet. Germivit is an environmentally friendly source of biologically active agents. It possesses the expressed hepatoprotective properties, antioxidant and anti-toxic properties. Four groups of 9-month-old bull-calves of simmental breed were created. Germivit was fed to calves of the first experimental group together with the concentrated fodders in number of 0,5 g/kg of live weight, to representatives of the second experimental group – in a dose of 0,7 g/kg, to the third group – 0,9 g/kg. Animals of the control group didn’t receive germivit. Increase of calcium amount in blood serum of the calves was observed under the influence of germivit in the middle of experience. Similar consistent pattern is determined at study of the quantitative content of phosphorus in blood serum. The content of magnesium in blood serum was 1,09±0,012 mmol/l (4,59%). Reliable decrease in alkaline phosphatase was observed to 2,30-2,76% (р<0,05) by the end of the study. Use of germivit in diets of bull-calves promotes improvement of a mineral exchange due to increase in blood of calcium, phosphorus and magnesium amount.

Keywords: large horned cattle, immature cattle, bull-calves, germivit, mineral exchange, calcium, phosphorus, magnesium, alkaline phosphatase, ration.

References:

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Author affiliation:

Donnik Irina M., D.Sc. in Biology, professor, Academician of RAAS, rector of the Urals State Agrarian University; 42, Karla Liebknekhta st., Yekaterinburg, Sverdlovsk region, 620075; phone: 8 (343)371-33-63; e-mail: rector@urgau.ru.

Shkuratova Irina A., D.Sc. in Biology, professor, Director of the Urals Scientific-Research Institute; 112, Belinskogo st., Yekaterinburg, Sverdlovsk region, 620142; phone: 8 (343) 257-78-71.

Topuria Larisa Yu., D.Sc. in Biology, professor of the Department of veterinary-sanitary examination and pharmacology of the Orenburg State Agrarian University; 18, Chelyuskintsev st., Orenburg, 460014; phone: (3532) 68-97-10; email: golaso@rambler.ru.

Pirogov Victor V., graduate student of technology of processing and certification of production of animal husbandry of the departament of the Orenburg state agrarian University; 460014, Orenburg, street Chelyuskintsev, 18, tel.: (3532)77-59-39; golaso@rambler.ru.

Rebezov Maxim B., doctor of agricultural sciences, professor, head of the department of applied biotechnologies of the Institute of economy, trade and technologies, of the Southern Urals State University; 76, Lenina st., Chelyabinsk, 454080; tel.: 8-(351) 267-99-65; e-mail: rebezov@ya.ru.

Responsible for correspondence with the editorial board: Topuriya Gocha M., D.Sc. in Biology, professor, head of the department of processing technology and certification of animal products of the Orenburg State Agrarian University; 18, Chelyuskintsev st., Orenburg, 460014; ph.: (3532) 77-59-39; e-mail: golaso@rambler.ru.