Adding probiotics in chicken diets can improve the survival rate of chicks, daily gain and feed efficiency, reduce diarrhea and other intestinal diseases. Long hens fed probiotics, can increase egg production rate, improve egg yolk color. Long-term feeding broiler probiotics, there are significant weight gain and can improve immunity, improve meat quality.史兆国 etc. Adding probiotics probiotics in chicken feed, the results show that: the experimental group than in the control group to improve feed efficiency 11.2l%, the death rate dropped 5.79 percent Amoy. Xiao Zhen Duo for antibiotic-control study of the use of acid-type effect on the formulation of viable probiotics probiotics broiler, broiler growth rate improved 5.35%, 5.34% reduced feed consumption.詹志春 etc. Adding probiotics in broiler diets, daily gain of 4.1%, a decline of 7.6% expected weight. Bai Bei Yuan Guangzhou Biotechnology Limited is a professional supplier of probiotics feed probiotics, antimicrobial peptides company dedicated to provide year round chicks, chicken E. coli-specific peptide, broiler alternative antimicrobial peptide antibiotic withdrawal period, hens special antimicrobial peptides and other probiotics, welcome to inquire. Normal flora in the gut of animals constitutes a biological layer, forming a biological barrier. Mucosal layer of bacteria called fixed bacteria or bacterial origin, as the dominant bacteria, the surface of the bacteria, mainly in the intestine, called the chamber of foreign bacteria or fungi. Under normal circumstances the normal flora, ecosystems outside the host and the environment are mutually balanced. The normal flora of the host to have a beneficial effect: (1) Nutrition: normal intestinal microbes can synthesize vitamins, carbohydrates and proteins involved in metabolism, degradation of cholesterol to form bile acids. (2) Immunization: boost the immune organs mature, sterile animals lack the microbial immune stimulation, immune organ dysplasia. (3) biological antagonistic: physiological bacteria colonization in the epithelial cells, resulting in colonization resistance, can prevent the intrusion of pathogens. Under the influence of certain factors, the balance between the body's normal microflora composition and is destroyed due to a pathological condition known as dysbiosis. Probiotics are micro-ecology theoretical guidance in laying hens probiotics, probiotics used to correct the imbalance and improve the health status of the host probiotics or its metabolites and growth-promoting substances in products, including probiotics, prebiotics, Hopson Yuan categories. Guangzhou Bai Bei Yuan Biotechnology Co., Ltd. specializes in all kinds of probiotics raw material products, the high number of viable bacteria, fewer impurities, strong resistance, to provide you with the best quality products and best service, welcome to inquire ! Lactobacillus probiotics | Jiangsu probiotics | Guangzhou Bai Bei Yuan (View) by Bai Bei Yuan Biotechnology Co., Ltd. in Guangzhou City. Bai Bei Yuan Biotechnology Co., Ltd., Guangzhou (www.biobes.com) is a leader in Guangzhou, non-nutritive additives years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Tony yuan in Guangzhou Bai leadership with the staff warmly welcome all inquiries negotiations to create Guangzhou Bai Bei Yuan a better future.