摘要
试验以28日龄DLY断奶仔猪为研究对象，将仔猪按照体重和性别随机分为3个处理，每个处理5个重复，每个重复6头猪。3个处理分别为：处理一为基础日粮组，基础日粮为玉米－豆粕型日粮；处理二为在处理一的基础上添加150g／t的甜味剂；处理三为在处理二的基础上添加200g／t的118型香味剂。试验期35天。考察各处理组的采食量、日增重、料重比和单位增重成本。结果显示，添加饲料调味剂能显著改善动物的生产性能，降低单位增重成本；甜味剂香味剂联合添加效果更好。
In this study, 28 -day -old piglets （DLY） were randomly assigned and allocated by BW and gender into 3 groups with 5 replicates per group and 6 piglets in each replicate. Group 1 was control group and fed basal diet. Basal diet was corn -soybean diet; Group 2 on the basis of basal diet with adding 150 g/t sweeteners; Group 3 on the basis diet of group 2 with adding 200 g/t flavor 118. The test lasted for 35 days. Inspection of each treatment group feed intake, daily gain, feed weight ratio and unit cost. The results showed that, adding feed flavor agent could sig- nificantly improve the production performance of animal, reduce the cost of unit weight. Using sweetener and flavor was better.
出处
《中国饲料添加剂》
2015年第11期26-28,共3页
China Feed Additive
关键词
仔猪
甜味剂
香味剂
生产性能
piglets
sweetener
flavor agents
growth performance
