7% natural complex additive.
对照组饲喂基础日粮,试验组饲喂含天然着色添加剂0。
The functionality oligosaccharide as a new type of green additive, it could restrain the pathogenic bacterium on intestinal tract and as immunopotentiating agent.
功能性寡糖作为新型绿色添加剂,在动物体内可抑制肠道病原菌及作为免疫促进剂,可提高家禽及幼畜的日增重及饲料适口性,增强动物免疫力,防御病原生物感染,缩短治疗和康复的时间,并在特定条件下可取代抗生素,与活菌制剂、有机酸和酶相比具有很大的优势。
