育肥猪饲用调味剂应用效果探讨

为探讨育肥猪日粮中调味剂的应用模式,将60头日龄、体重相近的育肥猪按对等原则均分四组。Ⅰ组和Ⅱ组饲喂全价颗粒饲料,Ⅲ组和Ⅳ组饲喂全价粉状饲料。试验组(Ⅱ、Ⅳ)在对照组(Ⅰ、Ⅲ)日粮的基础上添加0.05％的调味剂。饲养30天测得:Ⅱ组比Ⅰ组增重速度提高了2.1％(P>0.05),饲料利用率提高了0.9％(P>O.05),采食量增加了1.2％(P>0.05);Ⅳ组比Ⅲ组增重速度提高了18.3％ P<0.01,饲料利用率提高了11.4％ P<0.05),采食量增加了5.1％ P<0.05)。

Discussion about the Application Result of the Feed Flavor on Store Pigs

In order to investigate the applied mode of the feed flavor on store pigs,we have made an experiment as follows: First, sixty store pigs were equally separated into 4 groups. Group 1 and group 2 were fed with peliet fod-ders, while group 3 and group 4 were fed with powder fodders. In addition.the diet of group 2 and group 4 were added with 0.05% feed flavor (input) comparison with group 1 and group 3. The result will be tested in 30 days. The result of group 2 compared with group 1, the daily gained weight increased by 2. 1 % (P>0.05) ,the feed utilization ratio increased by 0.9%(P>0.05), and the daily feed increased by1.2%(P>0.05). The result of group 4 compared with group 3,the daily gained weight increased by 18.3% (P<0.01) ,the feed utilization ratio increased by 11.4%(P<0.05),and the daily feed increased by 5. 1 % (P<0. 05).