复方中草药添加剂对断奶仔猪生长性能及经济效益的影响  

Effect of compound Chinese herbal medicine additives on growth performance and economic benefit of weaned piglets

作　　者：孟令楠 冀红芹 范俊娟[1] 贾富勃[1] 吉尚雷[1] 张文晶 鄂禄祥[1] Meng Lingnan;Ji Hongqin;Fan Junjuan;Jia Fubo;Ji Shanglei;Zhang Wenjing;E Luxiang(Liaoning Agricultural Technical College,Liaoning Yingkou 115009)

机构地区：[1]辽宁农业职业技术学院,辽宁营口115009

出　　处：《现代畜牧兽医》2021年第7期52-54,共3页Modern Journal of Animal Husbandry and Veterinary Medicine

基　　金：2020年辽宁农业职业技术学院自然科学基金“复方中草药作为饲料添加剂在蛋鸡生产中的应用研究(Lnz202012)”。

摘　　要：为研究复方中草药添加剂对断奶仔猪生长性能及经济效益的影响,试验选取同批断奶仔猪140头,分为对照组与中草药组。预试期7 d,正式试验期26 d。结果表明:与对照组相比,中草药组仔猪日增重增加50 g、料肉比降低0.3,腹泻率与死亡率显著降低(P<0.05);中草药组仔猪每增重0.5 kg节约日粮成本0.38元。研究表明,在断奶仔猪日粮中添加中草药添加剂可以改善生长性能,并降低养殖成本,提高经济效益。In order to study the effect of compound Chinese herbal medicine additives on growth performance and economic benefits of weaned piglets,140 piglets of the same batch were selected in the experiment,divided into control group and traditional Chinese herbal medicine group.The pre-fed period was 7 d,and the formal period was 26 d.The results showed that compared with the control group,the daily gain of piglets in the Chinese herbal medicine group increased by 50 g,the feed-to-meat ratio decreased by 0.3,and the diarrhea rate and mortality rate were significantly reduced(P<0.05).The cost of grain was saved by 0.38 yuan,when the weight of piglets in Chinese herbal medicine group increased 0.5 kg.The study indicates that adding Chinese herbal medicine additives to the diet of weaned piglets can improve growth performance,reduce breeding costs,and improve economic benefits.

关 键 词：复方中草药添加剂 生长性能 养殖成本 断奶仔猪 

分 类 号：S828[农业科学—畜牧学]