新疆博乐垦区不同品种羔羊育肥效果比较试验分析

Comparison and Analysis on the Effects of Different Varieties of Fattening Lamb in Bole District

选择新疆博乐垦区近年来引进的3个肉用品种羔羊与本地羔羊132只,一起按不同的品种分为4组,育肥120 d。结果表明,1、2、3、4组日增重分别达到(221±3.76)g、(230±2.92)g、(218±3.17)g和(164±5.28)g,1、2、3组日增重与第4组日增重差异显著(P<0.05),1、2、3组之间日增重差异不显著(P>0.05);每组育肥羔羊增收分别为83.52元/只、104.78元/只、85.17元/只和28.63元/只,利用杂交后代育肥经济效益显著。

132 lambs are selected from 3 varieties of table-purpose lambs introduced by Bole District in recent years and local ones, divided into 4 groups according to different varieties and fattened for 120 days.The results indicate that: the daily weight of the groups of 1,2,3 and 4 can respectively reach to(221±3.76)g、(230±2.92) g、(218±3.17) g and(164±5.28) g, the difference between the groups 1,2 and 3 and the group4 is obvious(P<0.05), while the difference among 1,2 and 3 is little(P>0.05); the increasing income for each group is CNY 83.52, CNY104.78, CNY85.17 and CNY28.63 respectively, so the economic benefits arising are significant.