期刊论文

中文

饲料工业

1001-991X

2019

40

4

26-30

10.13302/j.cnki.fi.2019.04.005

湖南省科技计划项目[2016NK3001] 长沙市科技计划项目[kh1703115].

本校为其他机构

试验旨在研究益生菌、玉屏风散多糖以及益生菌和玉屏风散多糖合用对生长猪生长性能和血清免疫指标的影响.采用单因素随机试验设计,选取96头杜长大三元杂交生长猪,体重(13.12± 1.32) kg,将试验猪随机分为4组,分别为空白对照组(Ⅰ组,基础日粮)、益生菌组(Ⅱ组,基础日粮+0.15%益生菌)、玉屏风散多糖组(Ⅲ组,基础日粮+0.04%玉屏风散多糖)和综合试验组(Ⅳ组,基础日粮+0.15%益生菌+0.04%玉屏风散多糖),每组3个重复,每个重复8头猪;试验共计60 d,分两阶段进行,第一阶段为1~30 d,第二阶段为31~60 d.结果表明,生长性能方面:在第一阶段,在末重、平均日增重上Ⅱ~Ⅳ组显著高于Ⅰ组(对照组)(P

The purpose of this experiment was to study the effects of probiotics, Yupingfengsan polysac?charide, probiotics and Yupingfengsan polysaccharide on growth performance and serum immune indi?ces of growing pigs. A single factor randomized trial was conducted to select 96 pigs "Duroc×Landra?ce×Yorkshire" growing and weighing (13.12±1.32) kg. The pigs were randomly divided into 4 groups:They were blank control group (Group Ⅰ, basal diet), probiotics group (Group Ⅱ, basal diet+0.15% probiotics), Yupingfengsan polysaccharide group (Group Ⅲ, ba...