Effect of Granulated Fermented Feed on Growth Performance,Meat Quality and α Diversity of Intestinal Flora in Broilers
Chen Shuai
Li Chuanhao
Zhang Xianglun
Gong Maohua
Yang Jingchao
Sheng Qingkai
Abstract：The study was to investigate the effects of low-temperature granulated fermented feed on growth performance,serum biochemical indices,muscle quality and α diversity of intestinal flora in broilers.One hundred and forty-four one-day-old broilers were selected and randomly divided into control group,10％fermented feed group and 20％fermented feed group,which were fed diets with 0,10％and 20％granulated fermented feed added to the corn-soybean meal dry granulated basal feed,respectively.The results showed that 10％supplement dosage did not affect the feed to meat ratio and muscle amino acid content of broilers,but im-proved the elasticity and cohesiveness of ectopectoralis,and increased the Shannon index of intestinal flora(P＜0.05);20％supplement dosage significantly increased the average daily food intake and activities of ser-um catalase and glutathione peroxidase(P＜0.05).Above all,the granulated fermented feed could improve the muscle quality of broilers and the suggested supplemention dosage was 10％.
Keywords：Granulated fermented feedBroilerGrowth performanceSerum biochemical indicesMus-cle qualityα Diversity
Publication Date：2024-09-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 99-103 )