Journal of fundamental
applied researches

The physiological state of the organism and the productivity of broiler chickens when using feed additives

2017. №4, pp. 97-103

Abdelhameed Salah Abdelhameed Mohamed - Postgraduate student, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation,

Lozovskiy A.R. - D.Sc. (Biology), Professor, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation,

Currently, consumers around the world are increasingly more conscious of the nutritional value and safety of their food and its ingredients. In broiler poultry, it is a solid fact that feeding cost is considered the most expensive item in the whole production process. Therefore, efforts are commonly made to reduce feed cost without harmful affecting performance and product safety. The recent organic poultry production has become a growing segment of the poultry industry. Thus, in this article, literature data about studying the physiological state of broiler chickens which feeding to produce meat and how to get the best physiological state under production conditions are reviewed. There are data about specific developments, measurement influence on the broiler chicks. This review presents general insights on improve the physiological state of broilers by the use of natural feed additives to improve poultry products. Also, information of the action mechanism, types and doses of feeding, as well as how resistance can occur from improper application.

Key words: broiler chicks, physiological state, natural feed additives, probiotics, organic acids, herbs, enzymes.n of natural feed additives, бройлерные цыплята, физиологическое состояние, природные кормовые добавки, пробиотики, органические кислоты, травы, фермент