大蒜和大蒜素对仔猪生产性能和血液生化指标的影响研究

根据遗传、性别、体重等相一致的原则，将80头35日龄断奶仔猪随机分成4个组，每组20头。对照组不合大蒜和大蒜素，试验1组添加3％的大蒜，试验2组在对照组基础上添加100mg／kg大蒜素，试验3组为200mg／kg大蒜素组，饲养31d，探讨对仔猪生产性能和血液生化指标的影响。结果表明：大蒜组仔猪日增重较对照组提高了18％，料重比降低14％，饲粮中添加100mg／kg和200mg／kg大蒜素可使仔猪日增重较对照组分别提高5．5％（P〉0．05）和17．9％（P〈0．05），料重比分别下降4．39／6和8．2％。3个试验组断奶仔猪腹泻率均比对照组低。对血液生化指标的测定表明：大蒜和大蒜素显著降低了仔猪血清尿素氮（P〈0．05），总蛋白和球蛋白比对照组有提高，但对血糖、白蛋白、血钙、血磷等影响不大。说明大蒜和大蒜素促进仔猪生产性能的提高，并具有提高免疫力、改善氮沉积，减少腹泻的效果。

Effects of Feeding Garlic and Allicin on Growth Performance and Serum Biochemical Index of Weaning Pigs

Based on the same heredity,weight and sex,80 piglets were randomely assigned to four groups to examine the effects of garlic and allicin on the growth performance and the serum biochemical traits of piglets.The control group were feeding basial diet with no garlic and allicin.The diet in experimental group 1 was supplemented 3% garlic,and experiment.Group 2 and 3 were supplemented 100mg/kg allicin and 200mg/kg allicin respectively.They were raised for 31 days.The results showed that supplementing 3% garlic ...