BROILER GROWTH STIMULATION BY ADDITION OF POLIZYMES® IN THE MIXTURES FOR FATTENING

Polizym® preparati pospješuju probavu i razgradnju kompleksnijih molekula hrane na jednostavnije i time utječu i na efikasniju pretvorbu hranjivih tvari u tjelesna tkiva. lstraživan je utjecaj dodavanja enzimatskih preparata pod trgovačkim naizivima Polizym®, Polizym®-G i Polizym®-BX na proizvodnju mesa tovnih pilića. Biološka učinkovitost dodanih enzima očitovana je povoljnijim tovnim i klaoničkim značajkama (živa masa, konvezija, klaonička masa) pokusnih u odnosu na kontrolnu skupinu pilića. Ekonomskom analizom potvrđena je opravdanost dodavanja Polizyma®, Polizyma®- G i Polizyma®-BX u smjese za tovne piliće.Polizym® preparations improve digestion and decomposition of complex molecules of food to simpler ones thus affecting more efficient transformation of nutritive matters in body tissues. lmpact of the addition of enzymatic preparations under market names: Polizym®, Polizym®-G and Polizym®-BX on the meat production of fattened chickens has been examined. Biological efficiency of added enzymes is shown by better fattening and slaughtering characteristics (live weight, conversion, slaughtering weight) of experimental groups compared to the control group of chicken. Justification of adding Polizym®, Polizym-®G and Polizym®-BX in to chicken mixture was confirmed by economic analysis