This paper considers the adaptive capacity of two broiler poultry farms located in the Novosibirsk region. Comparative morphological, immunological and biochemical changes in the blood of broiler different ages and in different technology content

Considered biochemical parameters Holstein cows during pregnancy, in the first months after birth, and infertility. The main changes are observed on the synthesis of proteins and protein fraction ratios

Revealed a specific inhibitory effect on cell leukemia virus immune sheep BLV after infection, live culture used Br. melitensis (vaccine strain Rev -1) monoinfection as in the embodiment, and in association with BLV. Proliferative response of mononuclear cells was studied in brucellosis antigen, as a result of the inhibitory effect is set leukemia virus, which was characterized by a decrease in lymphocyte proliferative response to antigen brucellosis

Experimental studies have been conducted vaccinated against brucellosis sheep in combination with antiparasitic anthelmintic aversekt-2, and studied the effect of the reactions. It was found inhibition of antibody to the vaccine strain from19 V. abortus sheep treated anthelmintiс.

Established when infected calves under the scheme BLV + M. bovis develops most pronounced immunological defect characterized by a decrease in BAKC cellular and humoral.

The paper presents the adaptive capacity of cattle in terms of natural resistance, resistance to stress. Showing the effect of glucocorticoids on the immune reactivity

Experiments were performed to study the role of colostrum and milk as the possible factors of transmission of bovine leukemia, studied the possibility of prenatal transmission BLV and the way these animals infected with the virus.

Conducted epizootologicheskie activities leptospirosis cows and pigs in the Republic of Buryatia and the main surrounding areas. The necessity of constant monitoring leptospirosis serological and bacteriological methods

The basic principles of resource-saving technologies for processing raw materials for feed grain sugar. Showing application in animal diets with physiological, environmental and practical positions.

The dependence of the formation of the immune system of piglets in connection with the age of sows. The influence of early castration on the immune system of piglets during the critical period of development. It is established that castration of boars at 28 days of life has no adverse effect on leucopoiesis and T-, B-cell components of the immune system. 7 days after testiculate in the blood of piglets increases the number of leukocytes, lymphocytes, T cells, T-inductors-helpers and B-lymphocytes, which indicates the formation of an adequate stage of resistance after the stress.