COMPUTER AND VETERINARY HYGIENE SIMULATION OF NUMERICAL VALUES OF PARAMETERS OF NATURAL RESISTANCE, HEMATOLOGICAL PROFILE AND PERFORMANCE OF YOUNG PIGS AT PIG BREEDING COMPLEXES

Most of zoology engineering studies are based on determining of effect of factors of breeding, feeding and management of livestock on formation of a higher level of animals performance. One of the sources to understand the mechanism of effect of one or several zoology engineering factors on performance of live organisms is the level of natural resistance of animal organism and hematological profile. To confirm the biological mechanism established by researchers, the quantitative content of morphological and biochemical indices in blood of experimental animals is indicated in publications. Basically, hematological profile is represented by two or three parameters characterizing the carbohydrate, lipid and protein metabolism (glucose, cholesterol, total protein and its fractions, enzymes (AST, ALT), etc.), as well as macro- and microelements (calcium, phosphorus, iron, copper, etc.). For establishing the biological mechanism of the natural course of metabolic processes in organism of growing young pigs, computer models have been developed taking into account the curvilinear correlation of pigs blood indicators and their performance and allow to make quantitative "description" of average daily weight gain growth of young pigs and the corresponding level of natural resistance and hematological profile of animals with a specific performance level. Also, according to the indicators of natural resistance of pigs' organism, morphological and biochemical indicators of blood, it is possible to determine the average daily weight gain for a specific hematological indicator. The developed computer programs for correlating the pigs average daily weight gain and their blood parameters can serve for biochemists and biophysicists as a zoology engineering theoretical basis for development of kinetic models for forming the level of young pigs weight gain. 

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