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 …

Propolis is a natural resinous mixture produced by honey bees from substances collected
from parts of plants, buds and exudates. Due to its waxy nature and mechanical properties …

Aim: An in vivo experiment was conducted to investigate the effect of different levels of
ethanolic extract of propolis, on growth performance, carcass traits, serum biochemistry, and …

The present study was conducted to evaluate the effects of propolis, bee-pollen and bee-
venom as eco-friendly alternative on productive and physiological performance of broiler …

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 …

The concerns about the possible adverse effects of synthetic feed additives in livestock
production world-wide has led producers to search for alternative natural feed additives …

This study was conducted to investigate the effect of supplementingginger and bee propolis
as a growth promoter and antioxidant material on performance traits, carcass characteristics …

The experimental materials comprised 400 Ross 308 chickens (200 and 200), divided
randomly into four groups kept in 16 pens, as follows: a negative control group (I)–a diet …

This study was conducted to determine the effects of adding ethanol extract of propolis
(EEP) and cumin essential oil (CEO) to diets of broiler chicks on the performance, blood …

This study was conducted to investigate the effect of supplementing bee propolis as a
growth promoter and antioxidant material on laying performance, egg quality traits, blood …