The present study was planned to evaluate the efficacy of mannan oligosaccharides (MOS) as alternatives to antibiotic gr......

本文通过对荣华二采区10...

选择120只1日龄肉鸡随机分为2组，试验组添加0．3％的甘露寡糖。每组6个重复，每个重复10只。每组基础日粮相同。试验结果表明：试验后期（4～5周......

以体重100 g左右的草鱼（Ctenopharyngodon idellus）为实验对象,在基础饲料（A0组）中分别添加浓度为1.0 g/kg（A1组）、2.0 g/kg（A2组）、3.0 g/......

The high temperature and pressure achieved during cooking extrusion has been shown to affect nutrient availability. To d......