The Effects of Corncob and Xylanase Supplementation on Performance, Ileal Digestibility, Intestinal Morphology, Gastrointestinal pH and Serum Biochemical Traits in the Broiler Chickens

This data belongs to the study that evaluated the effects of corncob as a source of insoluble fiber and xylanase enzyme on broilers' performance, ileal digestibility, intestinal morphology, gastrointestinal pH, and serum biochemical traits. A total of 256-day-old broilers (Ross 308) were randomized into six treatments with four replicates consisting of a corn-soy control supplemented with 0, 2.5, and 5% corncob with or without xylanase for 24 days, then removed the fiber source and continued for 42 days in a 3 × 2 factorial arrangement.本数据集源自一项探究以玉米芯作为不溶性膳食纤维来源，联合木聚糖酶对肉用仔鸡生产性能、回肠消化率、肠道形态学特征、胃肠道pH值及血清生化指标影响的研究。本研究共选取256只1日龄罗斯308（Ross 308）肉用仔鸡，采用3×2析因设计随机分为6个处理组，每组设置4个重复。试验基础日粮为玉米-大豆型对照日粮，分别添加0%、2.5%、5%的玉米芯，并设置添加或不添加木聚糖酶两个水平，试验前期饲养24天；随后更换为不含纤维来源的日粮，继续饲养至第42天。