葛洪伟，谭 珊，陈玥秀，张文明，韩 杰，刘立强，杨素芳

（1.广西金诚双丰农牧科技有限公司，广西 南宁 530001；2.广西河池市南丹县水产畜牧兽医局，河池 547200；3.广西崇左市扶绥县动物疫病预防控制中心，崇左 532100；4.广西大学动物科学技术学院，南宁 530004）

中药饲料添加剂对断奶仔猪生长性能的影响

葛洪伟1，谭 珊2，陈玥秀3，张文明1，韩 杰4，刘立强1，杨素芳4

（1.广西金诚双丰农牧科技有限公司，广西 南宁 530001；2.广西河池市南丹县水产畜牧兽医局，河池 547200；3.广西崇左市扶绥县动物疫病预防控制中心，崇左 532100；4.广西大学动物科学技术学院，南宁 530004）

为研究自制中药饲料添加剂对断奶仔猪生长性能的影响，选择（30±1）日龄、身体状况一致、体重相近、健康的300头大白断奶仔猪，随机分为2组，每组3个重复，每个重复50头。对照组饲喂基础饲粮，试验组饲喂基础饲粮+自制中药饲料添加剂500 mg/kg。试验期45 d，其中预试期5 d，正试期40 d。结果显示，与对照组相比，试验组末重显著提高2.37 kg，日增重显著提高0.06 kg，料重比极显著降低0.64；成活率提高8.7个百分点，保育达标率提高11.4个百分点。说明自制中药饲料添加剂能显著提高断奶仔猪的生长性能。

中药饲料添加剂；断奶仔猪；生长性能

AbstractThe feeding test was conducted to evaluate the effect of Chinese medicine feed additive on growth performance of weaned piglets.300 weaned piglets which were (30±1)days were randomly assigned to 2 groups,each group had 3 repeats,each repeat had 50 weaned piglets.Control group was provided with basic diet,while test group was fed with basic diets added to 500 mg/kg Chinese medicine feed additive for 40 days.The results showed that weight significantly increased 2.37 kg,daily dynamiting increased by 0.06 kg,feed gain ratio significantly decreased by 0.64,survival rate increased by 8.7%,conservation standards increased by 11.4%of test group in compared with control group.The conclusion of the test was Chinese medicine feed additive can significantly improve growth performance of weaned piglets.

Key wordsChinese medicine feed additive;weaned piglet;growth performance

近年来，中国生猪产业发展迅速，猪肉产量位居世界第一，约占全球总量的52%，但随着猪肉产量的增加，猪肉品质却出现下降趋势，加之近年来食品安全问题的出现，使得人们在猪肉消费中开始寻求安全、绿色的猪肉产品。大量研究结果表明，中草药是一种纯天然、安全、无残留的绿色添加剂，不仅含有丰富的氨基酸、微量元素、维生素等营养物质，还含有丰富的生物活性物质，兼有药理和生理功效，在促生长、抗应激和提高畜禽产品质量等方面具有明显优势[1-6]。……