益生菌制剂对哺乳母猪生产性能影响的效果试验  

Effect of probiotics on production performance of milking sow

作　　者：张艳玲[1,2] 平凡[1,2] 鲍俊杰 刘敏[1,2] 

机构地区：[1]河北省廊坊市农业局,河北廊坊065000 [2]河北省生猪产业创新团队廊坊综合试验推广站,河北廊坊065000

出　　处：《饲料与畜牧（新饲料）》2015年第3期34-36,共3页

摘　　要：在哺乳母猪饲料中添加微生态制剂——益生菌（活菌制剂,以乳酸菌、芽孢杆菌、酵母菌为主要成分）,研究其对哺乳母猪生产性能的影响。选择产仔日期相差1~2d的大白母猪24头,随机分成两组,对照组12头,试验组12头,对照组和试验组的基础日粮相同,试验组日粮中添加1%的益生菌制剂,试验期为28d。结果表明：哺乳母猪饲料中添加益生菌后,哺乳母猪采食量显著增加（P〈0.01）,精神状态和健康状况良好,试验组仔猪的断奶窝重显著高于对照组（P〈0.05）,仔猪的日增重极显著高于对照组（P〈0.01）,仔猪发病率低于对照组。本试验结果表明,哺乳母猪日粮中添加益生菌对提高哺乳母猪的生产性能,提高断奶仔猪窝重,提高母猪和仔猪的健康状况,显著提高养殖的经济效益有明显作用。This experiment was conducted to study the effect of Probiotics on production performance of milking Sow. Twenty-four milking sows（Yorkshine） were randomly assigned to two dietary treatments with twelve sows in each treatments. The groups received the same basal diet supplemented with 0%, 0.1% probiotics respectively. The feeding trial lasted for 28 days. The results showed that, probiotics raised the intake of milking sows （P〈0.01）. The sow showed a good state of mind and health; weaning weight of piglets of treatment group is significantly higher than the control group（P〈0.05）; average daily gain（ADG） of piglets of treatment group is highly significant higher than the control group（P〈0.01）; adding probiotics to diet could decrease attack rate.These results indicated that probiotics could raise production performance of milking sows and improved weaning weight and improved economic performance.

关 键 词：益生菌 哺乳母猪 生产性能 

分 类 号：S828.5[农业科学—畜牧学]