НОВІ РЕЦЕПТИ ПРЕМІКСІВ У СКЛАДІ КОМБІКОРМІВ ДЛЯ МОЛОДНЯКУ СВИНЕЙ НА ДОРОЩУВАННІ
The results of the research study on the effectiveness of new recipes premixes in feeding young pigs rearing. Established that the inclusion of the premix complex vitamins and minerals and other biologically active substances (sorbent enzyme Acidifiers, substitute antibiotic "Aktyhen"), increased essential amino acids (lysine at 8-14% methionine with cystine - 11-29 % threonine - 4-13%) provides high productivity animals. Thus, the live weight of animals research groups in 4 months of age exceeded the control counterparts by 3,7 and 7,0%. Within two months of the experiment daily gain in pigs was 508 and 537 g, which prevailed control (473 g) by 7,4 and 13,5% (P <0.05) while reducing the cost of feed per unit of growth by 8 and 14%. Increased intensity of processes of metabolism in animals confirms the biochemical parameters of blood that were within the physiological norm for healthy animals. In blood pigs research groups observed increased concentrations of hemoglobin, total protein content by 7,8 and 9,4%, increasing the share of albumin, calcium and phosphorus levels. In general, the use of premix formulation developed in the diets of young pigs rearing ensure their full value feeding improves metabolic processes in the body and increases to 7-13% rate of growth of animals.