The study on 2 groups of 15 500 chickens, divided into a control group and an experimental group, assessed the influence of Avizyme 1500 (xylanase, protease, amylase, and pectinase) in the feed from 1 to 48 d of age. ...

The researches were carried out on two groups of chicken COB 500 - control and experimental. The purpose of the study was to find some possibilities for improving the productive performances and prevention of gastro-enteropathies ...