An experiment was conducted to evaluate the efficacy of supplemental Propolis on
productive performance and immune response of laying hens. One hundred and twenty Hy …

One hundred and twenty eight, 28‐weeks‐old Lohmann LSL hybrid layers were used in this
experiment, which lasted 12 weeks to investigate the effect of propolis supplementation on …

To evaluate the effect of 4 different levels of propolis supplementation on the hematological
and immunological parameters of laying hens, a trial was conducted with 60 White Leghorn …

An experiment was conducted to investigate the effects of Alcoholic Extract of Propolis (AEP)
on Ross (308) broiler chicks performance. This experiment, was carried out in a completely …

An experiment was conducted to investigate the effect of propolis on broiler performance,
carcass characteristics and blood parameters. The experiment was carried out with a …

This experiment was carried out to determine the effect of different levels of oil-extracted
propolis on the performance of 360 broiler chicks (Arian). Six levels of propolis (0, 50, 100 …

This study was conducted to determine the effect of different levels of oil extracted propolis
(OEP) on humoral immunity of broilers from 1 to 7 week of age. The experiment started with …

Propolis is a natural substance produced by worker bees from trees and leaf buds. The
study aimed to evaluate the effect of two concentrations (200, 400 mg/kg diet) of propolis on …

A study was conducted to determine the effect of different levels of propolis in diets on
performance, carcass characteristics, gastrointestinal morphology and some blood …

This study was conducted to evaluate the effect of inclusion of propolis extraction residue in
the feed of broilers from 1 to 21 d of age on phagocytic activity of macrophages, cutaneous …