Bulls’ productivity using bio active additive «Lamarin Saldonum»

Shemuranova, N.A.; Garifullina, N.A.; Filatov, A. V.; Sapozhnikov, Alexander; Plemyashov, Kirill

doi:10.1016/j.anireprosci.2020.106445

Cited by 3 publications

(1 citation statement)

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“…Проведенные ранее исследования показали высокую эффективность биологически активной фитодобавки Ламарин Saldonum при применении ее в рационах быков-производителей, что выражалось в улучшении физиологического статуса животных, повышении их продуктивности и качества получаемой спермопродукции [10,11].…”

Section: методика исследований биодобавка ламаринunclassified

Physiological status of cows when using the additive Lamarin Saldonum

Shemuranova¹,

Garifullina²,

Filatov³

et al. 2021

asj

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The article provides information about the effect of different doses of the bioactive additive Lamarin Saldonum on the morphological parameters and immunobiochemical status of highly productive cows. The experiment involved 40 mature cows of the black-and-white Holstein breed, divided into three experimental and one control groups, with a milk yield of 7,500 kg of milk for the previous completed lactation. It is found that the use of biologically active additive from Japanese kelp and milk thistle in the rations of highly productive cows stimulates redox reactions occurring in the body of animals, which is confirmed by an increase in the level of hemoglobin in their blood by 3.92-8.63% in the first and second months of lactation, and also in increase the number of red blood cells – by 4.47-9.17% in comparison with the control group. The positive effect of the studied supplement on the immunological parameters of animals, their protein and carbohydrate metabolism was also established, what is expressed in an increase in the level of total protein by 7.66-19.15%, it's albumin and globulin fractions by 11.15-16.91% and 15.40-25.03%, the amount of glucose by 19.12-29.60%, and level of total immunoglobulins by 7.66-13.51%, as well as in a decrease in the values of alaninaminotransferase by 12.83-20.99% and total bilirubin by 25.09-43.54% in comparison with the indicators of animals in the control group. The best action of the additive is shown when it is used for 60 days in doses of 0.2 and 0.3 g/kg of body weight.

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Section: методика исследований биодобавка ламаринunclassified

Physiological status of cows when using the additive Lamarin Saldonum

Shemuranova¹,

Garifullina²,

Filatov³

et al. 2021

asj

View full text Add to dashboard Cite

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The effect of the microelement preparation on the morphobiochemical composition of the blood of calves

Nikolaev

2021

Аграрная наука Евро-Северо-Востока

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The paper presents an assessment of the effect of the Sedimine microelement product on the morphobiochemical composition of the blood of calves during the milk feeding period. For the experiment, 2 groups of heifers of HolsteinKholmogory breed at the age of 2-3 weeks were formed. The calves of the experimental group were injected intramuscularly with Sedimine at a dose of 5 ml three times with an interval of 7 days, and the control animals were given a saline solution in the same way. Blood for hematological and biochemical studies was obtained at the beginning of the experiment and a week after the first and last injection. According to the research it has been established, that after a single injection of Sedimine, there were no evident changes in the biochemical profile of the blood, with the exception of a decrease in the level of urea by 30.6% (from 4.9 to 3.4 mmol/l; P<0.001). After three-time administration of the drug, there was an increase in total protein by 9.6 % (from 54.2 to 59.4 g / l; P<0.05) and an increase in AlAT activity by 1.2 times (P<0.001), while in comparison with the control, the activity of AsAT was greater (P<0.01) by 43.4 % (57.5 U/l). The de Ritis coefficient in the experimental group decreased by 43.1 % (to 6.2; P<0.01), while in the control group, on the contrary, the indicator increased by 32.1 % (to 11.1). The ratio of calcium to phosphorus in all animals decreased by 28.8...32.1 % (P<0.001), but in young animals treated with Sedimine, the ratio was 16.7 % (0.84) higher compared to the intact group of calves (P<0.05). The concentration of thyroglobulin in the experimental group significantly decreased by 29.4 % (from 0.34 to 0.24; P<0.01), with stable values in calves that were treated with saline. Injections of the preparation contributed to the stable maintenance of iron in the blood of animals of the experimental group, the concentration of which was 3 times higher (P<0.01) in relation to the control, where the indicator was 5.9 micromol/l. Also, the control animals showed a decrease in the number of red blood cells by 31.9% (from 4.7 * 10 12 to 3.2*10 12) and hemoglobin by 19.5% (from 87.2 to 70.2 g / l; P<0.05), with stable values in the experimental group, which were higher by 56.3 % (5.0*1012) and 22.2 % (90.2 g/l) compared to the control (P<0.05). Changes in white blood were characterized by a higher level of white blood cells in calves of the experimental group (by 27.7 %), primarily due to a 36.7 % (4.1*109 ; Р<0.01) higher number of lymphocytic cells. Thus, a three-time injection of the test drug was quite effective in preventing iron deficiency in calves during milk feeding and had a positive effect on metabolic processes.

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