Authors:
O. G. LORETS,
doctor of biological sciences, professor,
O. A. BYKOVA,
doctor of agricultural sciences, professor,
O. P. NEVEROVA,
candidate of biological sciences, associate professor,
A. A. ROMANOVA,
graduate student, Ural State Agrarian University
(42 K. Libknehta Str., 620075, Ekaterinburg; +7 950 542-94-34; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.)
Abstract. The article presents data on the biochemical status of goats of foreign breeding in accordance with their linear affiliation with the use of free-standing boxed content technology. The object of research was the goats of the Nubian breed, imported from the USA. To study hematological indicators of imported goats, three groups of animals with 10 heads each were formed. The first group included goats STAR-FIRE line, in the second line — THE EG66 line, in the third line — KRITTER KOUNTRY. It was found that in the new natural climatic and fodder conditions of the Middle Urals in the blood of imported goats, the amount of total protein was higher than the upper bound of the species norm by 3.1–14.4 %, which is probably due to pregnancy and an excess in the diet of protein feed. The highest level of their content was found in the blood of the goats of the line THE EG66, which was more in comparison with the animals of the KRITTER KOUNTRY and STAR-FIRE lines by 5.7 and 17.9 %. Existing excess of the species norm for the content of globulins in the blood of the goats of the KRITTER KOUNTRY and STAR-FIRE lines may be due to the chronic course of the latent inflammatory process. In the blood of the goat lines STAR-FIRE and KRITTER KOUNTRY, the amount of calcium was below the physiological norm by 7.5–8.5 %, the lines of the EG66 — above the physiological norm by 24.8 %, which can be caused by a violation of the absorption of this element in the gastrointestinal tract intestinal tract. The biochemical status of imported goats testifies to the state of stress of their organism in the conditions of the Middle Urals.
Keywords: goats, biochemical status, blood, total protein, physiological state of the organism, metabolism.
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