Antimicrobial compounds produced by microorganisms have been used for decades in
poultry diets to increase performance and decrease morbidity particularly in broiler chickens …

This article summarizes the experimental knowledge on efficacy, possible modes of action,
and aspects of application of phytogenic products as feed additives for swine and poultry …

The purpose of this review is to summarize the effectiveness, modes of action and
commercial application of herbal plants and their derivatives as growth promoters for animal …

Aromatic plants, also known as herbs and spices, have been used since antiquity as folk
medicine and as preservatives in foods. The best known aromatic plants, such as oregano …

The last two decades have seen a substantial increase in the use of aromatic herbs and
essential oils as feed additives in animal nutrition. One of the main reasons for this trend is to …

ABSTRACT A research study was conducted to evaluate the effects of three herbal extracts
and an antibiotic–virginiamycin-on growth performance, immune system, blood factors and …

The aim of this study summarizes the experimental knowledge on efficacy, possible modes
of activity and aspects of application of phytogenic products as feed additives for poultry …

A study was conducted to determine the performance, carcase and gastrointestinal tract
(gut) characteristics of broilers fed diets supplemented with dry peppermint (Mentha piperita …

Aromatic plants produce organic compounds that may be involved in the defense of plants
against phytopathogenic insects, bacteria, fungi, and viruses. One of these compounds …

During the past fifteen years, phytoadditives in animal nutrition have attracted attention for
their potential role as alternatives to antibiotic growth promoters. The goal of this paper is to …