Treatment of legumes and cereals on hydrodynamic machine TEK-CM allows to obtain tine-dispersed feed products (paste, milk) containing dry matter of 42-30% with better nutrition values compared to initial raw material. Preparation of grain to feeding on hydrodynamic machine TEK-CM increases the sugars contents on 26-56%, free amino acids - on 22-57%, and the quantity of cellular tissue decreases. Activity of the antinutrients containing in a soya, decreases up to a safe level

Increase of protein and energy nutrition norm of dry cows in winter and summer periods at 10 and 15% by protein and vitamin mineral additive based on peas and rape promotes increase of average daily weigh gain at 5,4-12,2%, calves live weight at birth – at 3,6-8,1%, average daily weigh gain – at 3,9 and 12,1%. Optimization of energy and protein content in diets allows to increase milk yield at 5,1-9,9% and decrease forage spends per 1 unit of product at 4,6-9,1%

Balancing of mixed feeds for replacement gilts considering the metabolically energy level and essential available amino acids amount increases growth speed of animals at 9,6% (P less than 0,05) compared to mixed feeds prepared in correspondence with detailed norms of feeding; it also decreases terms of animals pedigree usage from 277 to 223 days

Into the programme hen selection of Belarus Autoseksnyj cross there was introduced the indeks of the so-called quality of eggs which is defined by removal defective on quality of a shell of eggs in 30 and 52-week age. The size of variability of an indicator of 16,0-25,4% and hehtability 0,3-0,4 allows to lead selection on increase in an exit of qualitative eggs. Influence on quality of eggs with defects of a shell of age of hens, intensity eggs, weights of eggs, a linear accessory is established

The article deals with the prevention problem of digestive system diseases in pig-breeding and therapeutic measures perfecting for these diseases. In article are given new methods of prevention without using antibiotics

In article influence of the complex vitamin-mineral additive on natural resistance, energy of growth of newborn calves, and also definition of its optimum dose is considered. Results of dynamic changes of alive mass, hematological and biochemical indicators are resulted. As a result of the spent researches use of the complex vitamin-mineral additive in a dose 10 g on a head is offered

It is established, that application of laser radiation of low intensity of infra-red area of a spectrum together with a constant magnetic field (an exposition 180 seconds) promotes correction of immunity of an organism of newborn calves that leads to increase in intensity of growth, and decrease in disease of young growth

On the basis of the data analysis of morphological and biochemical blood traits it was determined that blood indices of all groups of pigs didn't break the limits of physiological norms. Pigs of Canadian selection differ by high metabolism intensity and immunity of organism

Application in diets of producing bulls of the increased doses of vitamins and trace elements promotes the increasing of indexes of their reproductive ability on 6,3-12,4% and natural resistance on 3,3-8,8% during the winter and summer periods, and also allows to receive profit on 1 ruble of expenses 3,7 rubles

Investigation of method of gastroenteritis treatment of stores by means of application of enterosorbents was realized in the conditions of the Republic of Belarus. For the experiment there was used preparation Lactofiltrum containing 80% of hydrolyzed lignin and 20% of lactulose applied in dose of 0,3 g/kg once a day during 7 days. Efficiency of application of Lactofiltrum was compared with enterosorbent SV-2, which contained alcaline hydrolyzed lignin applied in dose of 1 g/kg once a day during 7 days. Four experimental groups piglets sick with gastroenteritis in the age of 1,5-2 months, with body weight of 15-17 kg were used in the experiment. The first group piglets were entered 0,3 g/kg body mass of Lactofiltrum once a day during 7 days. The second group piglets were entered enterosorbent SV-2 in dose of 1 g/kg in course of 7 days. For the piglets of the third group there was applied the complex of analysed preparations in same course of treatment. The fourth group of piglets was entered enrotim 10% in dose of 1 ml/ 20 kg of body mass. All animals had the same conditions of feeding and keeping. Research results showed that application of Lactofiltrum, SV-2 and their complex provided high antioxidative, detoxification, gepathoprotective activities. These preparations proved to be effective means of pathogenetic therapy for the treatment of gastroenteritis of piglets, both as individual preparations, and complex application. Comparative estimation of treatment methods of gastroenteritis showed that these preparations (except enrotim 10%) made it possible to regulate the metabolic processes due to elimination of intoxication, positive influence on hematopoiesis. The preparations lowered the duration of clinic manifestation of a disease and facilitated its duration, had gepathoprotective and antioxidative activity