毕赤酵母甘露寡糖对母猪及仔猪生产及免疫性能的影响  

Effects of Pichia Guilliermondii Mannan Oligosaccharide on Growth Performance and Immune Function in Pigs

作　　者：李玉欣 王海彦[1] 韩博[2] LI Yuxin;WANG Haiyan;HAN Bo(Beijing Huamei Source Biotechnology Co.,Ltd.,Beijing 101199,China;College of Veterinary Medicine,China Agricultural University,Beijing 100193,China)

机构地区：[1]北京华美源生物科技有限公司,北京101199 [2]中国农业大学动物医学院,北京100193

出　　处：《饲料博览》2018年第10期1-3,9,共4页Feed Review

摘　　要：以0、0.1%、0.2%、0.4%4种不同毕赤酵母甘露寡糖添加剂量的日粮饲喂妊娠后期和哺乳期间母猪,试验期为妊娠85 d～产后28 d。结果表明,母猪日粮中添加毕赤酵母甘露寡糖0.2%可以提高仔猪初生重和缩短母猪再次发情间隔,母猪添加毕赤酵母甘露寡糖可以提高仔猪断奶体重和哺乳期间仔猪的日增重,0.1%、0.2%、0.4%剂量的毕赤酵母甘露寡糖均能显著提高母猪分娩血清和初乳中IgG含量。The sows were supplemented with four types of diets with the Pichia Guilliermondii Mannan oligosac?charides(PGMOS)inclusion rate of 0,0.1%,0.2%,0.4%separately.Supplementation started in late pregnancy(85d)and continued throughout lactation of 28 days.The results showed that birth weight,piglets weaning weight,average daily gain of suckling piglets and interval from weaning to re-mating were improved significantly with 0.2%inclusion rate of PGMOS supplemented in sows.IgG level in sows serum and colostrum were higher in 0.1%,0.2%,0.4%PG?MOS treatments compared with control group.

关 键 词：酵母甘露寡糖 哺乳仔猪 繁殖母猪 免疫球蛋白 

分 类 号：S828[农业科学—畜牧学] S816.4[农业科学—畜牧兽医]