Reminnyj O. Meat productivity, meat quality, general metabolism and condition of internal organs of pigs fed with ferment preparation MEK -ВTY-3.

A thesis for obtaining a scientific degree of a candidate of agrarian sciences, specialization- 06.02.02- Feeding animals and technology of fodder.- Lviv National University of Veterinary Medicine and Biotechnologies named after S. Z. Hzgytskiy.- Lviv,2009. When testing a new ferment preparation MEK -ETY -3 in the diets of sucking, early-weaned piglets, stores on growing and feeding the optimal dose of feeding and productivity parameters has been found out. Using MEK -ETY -3 in the diets in doses of 1,0 and 1,5 gr. per head per day increases productivity of all researched age groups of pigs - average daily gains increase to 10,9 -21,5 per cent and do not negatively effect the meat- fat indices. Increase of coefficients of nutritious digestibility of the rations and nitrogen exchange, hemoglobin content, content of iron and protein fractions in the blood is determined. The reaction of internal organs on the researched food factor is displayed through adaptive changes of certain structures of stomach and intestine, adrenal glands and thyroid, without essential influence on histological indices of liver and pancreas.