Dietary supplement is a mixture of corn gluten and preparation of the probiotic "Batsell."Its content in the diet in an amount of 0.15 kg had a positive effect on live weight gain of calves and increased milk yield of cows Hereford breed. The recovery postpartum cows of the experimental group that received the protein-probiotic supplement is more intensive. The intensity of physiological processes has been confirmed by studies of the blood of cows.Appreciation of the daily ration in the experimental group because of the introduction of a feed additive was observed during the grazing animal. The calculation of the cost-effectiveness showed that the gains of live weight increased by 13.99% in the experimental group and, despite an increase in costs, profit increased by 15.4 %.

The use of a corn gluten as a protein additive in food rations for ewe lambs of North Caucasians meat and wool breed had allow to raise the general increase of body-weight on 25.44%,a daily average increase - on 26,08% ,the increase of wool length -on 11.39%,and its clip in the original-on 5.82%.

One of the main conditions of increase of meat efficiency of young growth is the full, balanced feeding which can be reached due to quality of forages, their optimum ratio in diets, and also uses of biologically active agents

For an assessment of a metabolic rate in an organism of different sheep genotypes depending on age of a wean are investigated protein level and its fractional structure

It is found that cows with high productivitu as compared to low - yield cows up to 4 years of age and cjws olden 5-8 years have lower indices of nonspecific immunobiological reactivity and local udder protection. Considerable metabolism tension at high productivity as manifested at the age of 5-8 years, especially in the Holstein Black and White cows? Is one of the body and the local immunity udder, which contributes to mastitis

It is found, that the macro-and micronutrients, entered the blood in sufficient quantities, enhance the productivity, of cows and improve their reproductive capacity and health maintenance. Keywords: metabolism, macro-and micronutrients, adenosine triphosphoris acid, seasous, antibodies, hypocalcemia, nephrosis

Immunocorrection a ewes with Ronkoleikin(r) in the first trimester of pregnancy has the favorable influence on immunobiological indices

The morphological blood spectrum, protective potential in dynamics of age changes is investigated and distinctions of his forms at sheep young of North-Caucasian meat-wooled breed are revealed with allowance for body weght size at a bith

The studies examined the morphological changes in the thyroid glands of rats with experimental tiretoksikoze. Found that the experimental tiretoksikoze in the thyroid glands develop atrophic and degenerative changes in the parenchyma, sclerotic changes in the stroma and morphological restructuring agency

The effect of oral administration of probiotic whey hydrolyzed - Biotech and laktobifadol on the dynamics of red blood cells in piglets - hipotrofiks in the weaning period. Set was found that the studied drugs have a positive impact on the indicators in the red blood cells of pigs - hipotrofiks. And also make the body more resistant to the aft stress

For the first time in the farms of the Stavropol Territory was established the presence of a combined circulation of leukemia and immunodeficiency viruses, determined the intensity of epizootic process, marked peculiarities of the immune system formation and susceptibility of young animals

The possibility of using the drug developed based on humic acids and fine silica to prevent mycotoxicosis young cattle. It is shown that the inclusion in the diet of the drug reduces the negative effects of mycotoxins on the body. The drug has an antioxidant effect. Improves metabolism and physiological state of young cows

It is found, during the ycar from 12,1 to 18,9% of cows in the herd sick mastitis, and in some farms mastitis in herds of cjws reaches 29,0% and mone. The studies revealen that in 61,0% of cows infected with acute mastitis endometritis preceded. In 19,1% of dairy cows mastitis development occurred as a result of ansanitary conditions and aninals milking

Treatment of cows by the Zorka laser provides recovery of cows with sharp catarrhal and purulent mastitis within 7 days, at sharp serous mastitis - within 5 days and positively influences hematologic indicators of cows.

Complex treatment of cows at mastitis with application of cold, novokainovy blockade on Logvinova, intravenous administration of 10% of solution of chloride of sodium and 40% of solution of glucose promotes fast recovery of cows at sharp serous mastitis and positively influences their hematologic indicators.

The composition of the microflora involved in the development of acute purulent-catarrhal postpartum endometritis, and the mechanism of its effects on the process is determined.

On the basis of the examined anatomical characteristics of Alsatian male dogs the instrument for artificial insemination of medium and big breeds. bitches has been developed and tested. This makes it possible to eliminate artificially acquired infertility.

A single intracisternal introduction of probiotic causes mild andtransient irritation of healthy mammary gland tissues, along with a short-termincrease in the number of somatic cells in the mammary gland secretion the numberof neutrophils, lymphocytes and phagocytes increases.

In the article the researches results of the meat qualities including constitution indices, body weight, control slaughter, muscular fibre histostructure and meat chemical composition of Stavropol sheep young are submitted

The objects of the study were North Caucasian ewe lambs of meat and wool productivity direction with fatness of different categories: 1 group - the first category, and group 2 - the second category according to GOST 52843- 2007. As a result of the slaughter of young animals 12 months of age were obtained the experimental date on the characteristics of morphological structure of muscle, fat and connective tissue cuts of I st grade carcasses and product properties of sheepskins from ewe lambs of different fatness. For all the studied parameters of meat and sheepskins on the histological level the first category young had an advantage over the second category young that was just the same age, and it is realizable for a more valuable high quality products

It is investigated the protective potential and are revealed distinctive forms in sheep young different genotypes in the commercial crossbreeding of Caucasian breed ewes with rams of fine wool and half-fine wool breeds

The fattening and slaughter indices of Soviet merino young sheep breeds and hybrids with Australian meat merinos are investigated/ There is established the advantage of hybrid young rams above purebred animals just the same age on fattening and slaughter characters that allows to recommend for improvement of meat qualities in soviet merino sheep breeds their crossing with Australian meat merino names/ Keywords: meat productivity, fleshing index, crossing, breed, australian meat merino, early growth, daily edibility

There are delivered for regional systems of breeding import pigs breeds whom along with the zoning populations it is necessary to test in a complex on a productivity index, maintenance, the season using and resistance

In the article are given the inheritance results of wool and meat productivity genetic markers by domestic and imported vams breeding in ewe lambs

This article presents data on gene polymorphism and frequency of occurrence of genes and polymorphisms of RYR-1, H-FABP and ESR in crosses of pigs and the influence of allelic variants of genes on their productivity data

The article presents the results of the evaluation of the structure and the number of livestock farming economic animals in various types of farms of the Rostov region, defines the main directions of development of livestock production