УДК 612.015.3:636.2.082.232
Authors:
Abilov A. I.,
Andreev G. A.,
Usova T. P.
Summary This work is devoted to the study of the bioelement status of the Kholmogorsky breed bulls in various natural and climatic conditions after a long winter period of operation in a comparative aspect. The work was carried out at the Federal State Budgetary Scientific Institution of Research Center VIZH named after L.K. Ernst, FSBEI HE RGAZU on the basis of JSC GCV (Moscow Region) and OJSC Arkhangelsk Enterprise (Arkhangelsk Region) in March-April after a long winter period of operation. The experience used bullsproducers in the amount of OJSC "Arkhangelsk Enterprise" (n = 6), JSC "GCV" (n = 5) heads. By geographical coordinates, the location of the Moscow Region (JSC "GCV") and the Arkhangelsk Region (OJSC "Arkhangelsk Enterprise") are in different latitudes, the difference was 9 ° 42 'in northern latitude and 2 ° 99' in eastern longitude. JSC "GCV" is located in the East European plain and has a height of 162 meters above sea level and an average annual rainfall of 668 mm. At the same time, OJSC "Arkhangelsk Plemperestrovie" is located in the north-eastern European plain, with an altitude of 1 meter and 550 mm of the average annual rainfall. Studied are total protein, albumin, globulin, total cholesterol, creatinine, urea, ALT, AST, total bilirubin, as well as calcium, phosphorus, calcium-phosphorus ratio, albumin-globulin ratio, iron, magnesium, chlorides, copper, zinc, alkaline phosphotase and glucose in a comparative aspect. The difference in plemp enterprises was 10.2% for total protein, 27.5% for albumin, 42.2% for total cholesterol, 11.5% for creatinine, 60% for urea, and more than 200% for total bilirubin, and 33% for A: D ratio. However, reliability is only established by the content of urea and total bilirubin (P < 0.05). Reliability for minerals is recorded by copper (P < 0.05), by chlorides (P < 0.05) and by zinc concentration (P < 0.001), by iron (P < 0.01). Thus, a conclusion was made on the need for regular monitoring, at least twice a year, of both protein-lipid metabolism and essential elements in serum. Take into account both the deficiency and the excess intake into the body based on the results of chemical analysis of water, soils, basic feed and compensate with targeted premixes.
Key words: Kholmogorsk rock, mineral exchange, protein-lipid exchange, long winter period, natural and climatic conditions.
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