摘要
试验选用平均体重为(2.63±0.15)kg,14日龄的断奶仔猪(云南地方撒坝猪)20头,随机分为对照组和试验组2组,对照组饲喂基础日粮,试验组饲喂相同饲料原料组成相当营养水平的液态饲料,进行14d对比试验。试验结果发现,与对照组相比,液态饲料极显著降低了腹泻率(16.14%,P<0.01),平均日增重比对照组提高了59.2%,而整个试验过程中采食量却没有显著差异。
The experiment was conducted to evaluate the effect of liquid feed on the growing performance and diarrhoea rate of post segreted early weaning （SEW）piglets.20 Yunnan Saba SEW piglets were randomly divided into two groups based on their fetal times and birth dates,i.e. experimental group and control group. The piglets in the experimental group were fed with liquid feed, which is the same nutritional level to the base feed in control group.the result indicates that the weight of post SEW piglets in the experimental group was 59.2% higher（P〈0.01）than that of the control group; The post SEW piglets had lower diarrhoea rate（63.92%,P〈0.01）the experimental group than the ones in the controlgroup.The result suggest that liquid feed may reduce diarrhoea rate and improve growth performance,feed digetion rate.
出处
《饲料工业》
2005年第19期12-15,共4页
Feed Industry
基金
云南省农业厅2003年重点资助项目
关键词
液态饲料
仔猪超早期隔离断奶
增重
腹泻率
liquid feed
post segreted early weaning （SEW） piglets
growing performance
diarrhoea rate
