[HTML][HTML] Alternatives to antibiotics for organic poultry production: types, modes of action and impacts on bird's health and production

ME Abd El-Hack, MT El-Saadony, HM Salem… - Poultry science, 2022 - Elsevier
The poultry industry contributes significantly to bridging the nutritional gap in many countries
because of its meat and eggs products rich in protein and valuable nutrients at a cost less …

Herbal plants and their derivatives as growth and health promoters in animal nutrition

SR Hashemi, H Davoodi - Veterinary research communications, 2011 - Springer
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 …

Different essential oils in diets of broiler chickens: 2. Gut microbes and morphology, immune response, and some blood profile and antioxidant enzymes

S Chowdhury, GP Mandal, AK Patra, P Kumar… - Animal Feed Science …, 2018 - Elsevier
A study was conducted to evaluate the effect of three essential oils with different main
chemical structures, ie, cinnamon bark oil (CNO), clove bud oil (CLO) and ajwain seed oil …

Dietary modulation of gut microflora in broiler chickens: a review of the role of six kinds of alternatives to in-feed antibiotics

Y Yang, PA Iji, M Choct - World's Poultry Science Journal, 2009 - cambridge.org
Since in-feed antibiotics (IFAs) are being taken out of broiler diets around the world,
beginning in Sweden in the year 1986, the search for alternatives to replace IFAs has …

[HTML][HTML] Botanical alternatives to antibiotics for use in organic poultry production

S Diaz-Sanchez, D D'Souza, D Biswas, I Hanning - Poultry science, 2015 - Elsevier
The development of antibiotic resistant pathogens has resulted from the use of sub-
therapeutic concentrations of antibiotics delivered in poultry feed. Furthermore, there are a …

[PDF][PDF] Phytogenics as new class of feed additive in poultry industry

I Golestan - J. Anim. Vet. Adv, 2010 - academia.edu
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 …

Effects of oregano essential oil with or without feed enzymes on growth performance, digestive enzyme, nutrient digestibility, lipid metabolism and immune response of …

H Basmacioğlu Malayoğlu, Ş Baysal… - British poultry …, 2010 - Taylor & Francis
1. The study was conducted to determine the effects of dietary supplementation of enzyme
and oregano essential oil at two levels, alone or together, on performance, digestive …

Assessment of a phytogenic feed additive effect on broiler growth performance, nutrient digestibility and caecal microflora composition

KC Mountzouris, V Paraskevas, P Tsirtsikos… - Animal Feed Science …, 2011 - Elsevier
The aim of this work was to evaluate the effect of three inclusion levels of a phytogenic feed
additive (PFA) comprising a blend of essential oils from oregano, anise and citrus on broiler …

[PDF][PDF] Evaluation of microencapsulated essential oils and organic acids in diets for broiler chickens

KY Zhang, F Yan, CA Keen, PW Waldroup - International Journal of …, 2005 - Citeseer
Two experiments were conducted to evaluate the use of two products containing essential
oils in diets for broiler chickens. These products were RepaXol™, a mixture of essential oils …

[HTML][HTML] Effect of dietary supplementation with phytogenic blend on growth performance, apparent ileal digestibility of nutrients, intestinal morphology, and cecal …

AO Oso, RU Suganthi, GBM Reddy, PK Malik… - Poultry science, 2019 - Elsevier
The effects of dietary supplementation with phytogenic blend (PB) of Aerva lanata, Piper
betle, Cynodon dactylon, and Piper nigrum on growth performance, ileal nutrient …