摘要
目的:本试验旨在研究不同剂量的陈皮超微粉对断乳仔猪腹泻率、日增重和料肉比的影响。方法:选取288头日龄、体重、体长、胎次大致相同的健康三元杂交断乳仔猪,随机分为4组(1个空白对照组和3个试验组),每组3个重复,每个重复24头;空白对照组喂基础日粮,试验组喂在基础日粮的基础上分别添加0.15%、0.25%、0.45%陈皮超微粉,试验周期35 d。测定在基础日粮中添加陈皮超微粉能否对断乳仔猪的腹泻率、日增重和料肉比产生影响。结果表明:在基础日粮中添加陈皮超微粉组较空白对照组的增重情况均有所提高,料肉比均有所下降,腹泻率均有所降低,以添加0.45%陈皮超微粉效果最佳。
Purpose: This experiment is intended to study the effects of different dosages tangerine peel superfine powder on diarrhea rate, daily gain and feed to meat ratio of weaned piglets.Methods:Choosing 288 healthy three-way weaned piglets of approximately the same age, body weight, body length and parity.They are randomly divided into 4 groups(1 blank control group and 3 experimental groups). every group has three repeats, every repeat has 24 heads. Blank control group are feed on based diet, the experimental group are feed on basic diet adding 0.15%、0.25%、0.45% respectively of tangerine peel superfine powder,the experimental period is 35 days.It is determined whether the basal diet on diarrhea rate, daily gain and feedto meat ratio of weaned piglets is influenced by addingtangerine peel superfine powder.Results: Compared with the blank control group, the weight gain of the groups adding tangerine peel superfine powder in the basal diet was improved, and the ratio of feed to meat decreased,and the diarrhea rate decreased,and the best effect was to add 0.45% tangerine peel superfine powder.
作者
林夏生
Lin Xiasheng(Nan'an Animal Husbandry Station,Fujian Nan'an 362300)
出处
《福建畜牧兽医》
2021年第5期1-3,共3页
Fujian Journal of Animal Husbandry and Veterinary medicine
关键词
陈皮超微粉
断乳仔猪
腹泻率
日增重
料肉比
Tangerine peel superfine powder
Weaned piglets
Diarrhea rate
Daily gain
Feed to meat ratio
