Research Progress on Intestinal Health and Nutritional Regulation in Yellow-Feathered Chickens

Abstract

Banning antibiotics in feed reduces the control of pathogenic microorganisms in the intestinal tract of broilers, and the intestinal health is easily to be damaged. It is a new topic for broiler breeding to improve intestinal health through green and safe additives and dietary nutrition regulation technology. This paper systematically reviewed the research progress on the regulation technology of intestinal health nutrition in yellow-feathered chickens, including dietary amino acids, trace elements, probiotics, enzyme preparations and plant extracts, in order to further promote the development and application of antibiotic free technology and provide reference for the safe, efficient and high-quality healthy development for China’s broiler industry.