期刊论文

Effects of Coated Nano-Zinc Oxide on Growth Performance,Activity of Antioxidation Enzyme and Serum Biochemical,Immune Index of Weaned Piglets

中文

中国畜牧杂志

0258-7033

2020

02

117-121+126

10.19556/j.0258-7033.20190425-08

国家重点研发计划项目（2018YFD0500600）；

本校为第一机构

本试验旨在研究饲粮中添加不同水平的包被纳米氧化锌对断奶仔猪生长性能、抗氧化酶活性及血清生化和免疫指标的影响。试验选取21日龄平均体重为（5.29±0.02）kg的长×大二元杂交断奶仔猪180头,随机分为5组,每组6个重复,每个重复6头仔猪。对照组饲喂基础日粮,普通氧化锌组饲喂基础日粮+2 500 mg/kg普通氧化锌,包被纳米氧化锌组分别在基础日粮中添加250、500、750 mg/kg包被纳米氧化锌,正试期14 d。结果表明:与对照组相比,日粮中添加500 mg/kg包被纳米氧化锌能提高断奶仔猪的平均日增重和日采食量（P

The purpose of this experiment was to investigate the effects of different levels of coated nano-zinc oxide on growth performance,activity of anti-oxidation enzyme and serum biochemical,immune index of weaned piglets.A total of 18021-day-old weaned piglets(L×Y)with an initial average body weight of(5.29±0.02)kg were randomly allotted to 5 groups with 6 replicates per group and 6 piglets per replicate.The piglets in the control group were fed a basal diet.The piglets in the zinc oxide group were fed the basal diet supplemented with 2500 mg/kg ...