Влияние Систем Кормления, Биологически Активных Веществ И Нетрадиционных  Кормов На Переваримость И Физиологию Пищеварения У Коз (Обзор)

Kislova, Daria A; Дускаев, Г. К.; Кван, О. В.; Шейда, Е. В.

doi:10.33284/2658-3135-105-4-131

AHFP

2022

DOI: 10.33284/2658-3135-105-4-131

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Влияние Систем Кормления, Биологически Активных Веществ И Нетрадиционных Кормов На Переваримость И Физиологию Пищеварения У Коз (Обзор)

Daria A Kislova¹,

Г. К. Дускаев²,

О. В. Кван³

et al.

Abstract: https://orcid.org/0000-0002-2586-613X Аннотация. Увеличение количества полезных жирных кислот в молоке зависит от количества полиненасыщенных жирных кислот (ПНЖК) в рационе, с этой целью используются корма, имеющие высокий уровень содержания ПНЖК. Учитывая большое влияние системы кормления на химический состав молока и последние достижения в этой области, в данном библиографическом обзоре представлены исследования, касающиеся стратегий кормления, полезных для увеличения концентрации сухого вещества, белка, жир… Show more

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Changes in the metabolism of lactating goats of the Saanen breed under the influence of stimulating BAS

Ivantsova,

Maksimov,

Deltsov

et al. 2023

jour

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Purpose: to study the effect of complex biologically active additives based on a protein hydrolyzate together with an iron-containing preparation on the metabolism of lactating goats of the Saanen breed according to the physiological and biochemical status of blood and the physicochemical properties of milk from animals grown in an industrial complex. Materials and methods. In the experiment, 45 Saanen goats were used, of which 15 goats were combined into the control group, 30 equally divided into two experimental groups. Experimental animals in addition to the standard diet received a biological supplement based on protein hydrolyzate, 40 ml/day. and iron-containing preparation "Bio-iron with trace elements" 10 ml / day. An experimental group of 15 heads received the drug "Abiotonic", another group of 15 heads - "Abiopeptide" (hereinafter, the subgroups "ABT + BfM" and "ABP + BfM"). Animals received dietary supplements in the complex, according to the following scheme: 30 days with a break of 5 days after 10 and 20 days, i.e. In general, the experiment lasted 45 days. To assess the condition of the control and experimental goats, blood and milk were taken (before the start of the experiment and at the end of the experiment). Physiological and biochemical blood parameters of goats were determined, which characterize protein metabolism - the level of aspartate aminotransferase (AST), alanine aminotransferase (ALT), total protein (OB), albumin (A), globulins and urea (M); lipid metabolism - the level of cholesterol (X) and triglycerides; carbohydrate metabolism - glucose level (G); energy metabolism - creatinine level (K); mineral metabolism - the level of phosphorus (P), chlorine (Cl) and iron (Fe). Milk was taken in the morning milking, examined for physical and chemical parameters: fat, protein, dry skimmed milk residue (SOMO), somatic cells and density. Results. It is shown that the use of these dietary supplements in lactating goats affects the physiological and biochemical status of blood and the physicochemical properties of milk. It is noted that the beneficial properties of additives are aimed at enhancing the catabolic processes of the body of goats, they are most effective in combination with vitamins and microelements, contributing to an increase in productivity while maintaining the internal reserves of the body. It should also be noted the effectiveness of the iron-containing preparation "Bio-iron with microelements", used in feeding lactating goats.

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Changes in the metabolism of lactating goats of the Saanen breed under the influence of stimulating BAS

Ivantsova,

Maksimov,

Deltsov

et al. 2023

jour

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show abstract

Influence of stimulating basics on the level of iron in the blood of Saanen kids

Ivantsova,

Maksimov,

Deltsov

et al. 2024

Innov. prodovol. bezop.

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Goat milk is becoming increasingly attractive for the food sector due to some advantages compared to cow milk: it has higher fat content, protein levels, magnesium, potassium, phosphorus, cobalt, vitamins B1, B2, C, and some amino acids. The Saanen breed is the most attractive for farms since, along with the qualitative superiority of milk, this breed is characterized by increased milk yield. Currently, the main goal of research in goat breeding is to preserve and improve animals’ genetic potential under intensive exploitation conditions when any environmental factor (incredibly inadequate feeding) can negatively affect the productive qualities of animals. The period of their prenatal and early postnatal ontogenesis is especially significant. One of the critical indicators of metabolic processes in the body of young animals is iron, which enhances oxidative processes and promotes the reproduction of erythrocyte hemoglobin. The study showed the influence of the age factor on an increase in the concentration of iron in the blood and better absorption of iron in the presence of copper in the body. The effectiveness of using an iron-containing preparation in combination with protein hydrolysate, a source of protein necessary for the formation of enzymes and hormones involved in regulating iron metabolism in the body, has been noted.

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Влияние Систем Кормления, Биологически Активных Веществ И Нетрадиционных Кормов На Переваримость И Физиологию Пищеварения У Коз (Обзор)

Cited by 2 publications

References 5 publications

Changes in the metabolism of lactating goats of the Saanen breed under the influence of stimulating BAS

Changes in the metabolism of lactating goats of the Saanen breed under the influence of stimulating BAS

Influence of stimulating basics on the level of iron in the blood of Saanen kids

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