MORPHOLOGICAL AND BIOCHEMICAL PARAMETERS IN PIG BLOOD UNDER USE OF LG-MAX AND SEL-PLEX FEED ADDITIVES IN FEEDING

Abstract
It is known that feed additives with Omega -3 improve the productivity and health of pigs. Evaluation of morphological and biochemical parameters of pig blood with the use of feed additives is a necessary study to establish scientific evidence of the effects on the body of additives used in pig feeding.The article presents scientific research to determine the morphological and biochemical parameters of blood in young pigs and pigs for fattening for the use in the diet of organic feed additives Lg-Max and Sel-Plex.Feed additives Lg-Max together with Sel-Plex, was introduced as part of a premix to animal feed of the experimental group, taking into account the need of animals in Omega-3 unsaturated fatty acids (daily requirement of pigs in Omega-3 is 672 mg. In 1 g of experimental feed additive contains 353 mg of Omega-3), and the drug Sel-Plex – in the amount of 0.5 mg / kg.According to the results of the study, it was found that the studied morphological parameters of pig blood were within physiological limits according to age.Biochemical parameters in the serum of the experimental group of pigs in comparison with the control of the corresponding age are in the following dynamics: in pigs of 45 days of age probably increases – the concentration of globulins; α 2-globulins and β-globulins, and probably decreases the content of AST; in pigs 120 days of age is likely to increase – the content of total protein and magnesium; probably decreases – the content of cholesterol and alkaline phosphatase; in 155-day-old pigs, the concentration of calcium probably increases, and the concentration of cholesterol probably decreases.