摘要
试验旨在研究壳寡糖对仔猪血清免疫功能的影响,并确定壳寡糖在仔猪养殖生产中的最适添加剂量。试验选择200头健康、体质量相近、28日龄的断奶“杜×长×大”三元杂交仔猪,分4个处理组5个重复,按照单因素试验设计。试验后期,检测猪仔血清中的免疫指标,得出在仔猪饲料中添加适量的壳寡糖可以有效增强仔猪机体的细胞免疫和体液免疫功能。
The aim of this experiment was to study the effect of chito-oligosaccharide on serum immune function of piglets and to de‐termine the optimal dosage of chito-oligosaccharide in piglets.A total of 200 healthy,28-day-old weaned three-way hybrid piglets were divided into 4 treatment groups with 5 replicates according to the single-factor experiment design.At the later stage of the ex‐periment,the immune indexes in the serum of piglets were detected,and it was concluded that adding proper amount of chito-oligo‐saccharides in the feed of piglets can effectively enhance the cellular and humoral immune functions of piglets.
作者
桂文龙
瞿静雅
Gui Wenong;Qu Jingya(Jiangsu Agri-animal Husbandry Vocational College,Taizhou 225300,Jiangsu,China)
出处
《农业技术与装备》
2023年第9期158-159,共2页
Agricultural Technology & Equipment
基金
2021年江苏农牧科技职业学院大学生创新创业训练计划项目(202112806099Y)。
关键词
仔猪
壳寡糖
免疫球蛋白
细胞因子
血清免疫
piglet
chitooligosaccharides
immunoglobulin
cytokines
serum immunity
