不同饲料配方饲喂山谷型藏羊效果对比试验  

Different Contrast Experiment of Feed Formula Feeding Valley-type Tibetan Sheep

作　　者：孙德 汪得君 张万元 李洪忠 雷发寿 SUN De;WANG Dejun;ZHANG Wanyuan;LI Hongzhong;LEI Fashou(Animal Husbandry and Veterinary Station of Huzhu Tu Autonomous County,Huzhu 810599,China)

机构地区：[1]互助土族自治县畜牧兽医站,青海互助810599

出　　处：《青海畜牧兽医杂志》2024年第2期37-39,共3页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：在不同饲料配方饲喂条件下,青海互助山谷型藏羔羊试验组与对照组在为期80 d的饲喂试验中,试验组与对照组总增重分别为9.96 kg和5.67 kg,试验组较对照组提高4.29 kg,增重效果极显著(P<0.01)。试验组、对照组藏羊日增重分别为124.5 g和70.88 g,试验组比对照组增加了53.62 g,提高了75.65%,增重效果显著(P<0.05);试验组平均胴体重17.52 kg,对照组平均胴体重14.74 kg,试验组提高了18.86%;按照目前1 kg市场价60元计算,试验组比对照组只均新增收入166.8元,效益显著(P<0.05)。试验结果表明,运用试验组饲料配方饲喂藏羔羊,可获得良好的增重效果和经济效益。Under different feed formulas and feeding conditions,the experimental group and control group of Qinghai Huzhu Valley Tibetan lambs had a total weight gain of 9.96 kg and 5.67 kg,respectively,in an 80 day feeding experiment.The experimental group increased by 4.29 kg compared to the control group,and the weight gain effect was extremely significant(P<0.01).The daily weight gain of Tibetan sheep in the experimental group and control group were 124.5 g and 70.88 g,respectively.The experimental group increased by 53.62 g compared to the control group,an increase of 75.65%,and the weight gain effect was significant(P<0.05);The average body weight of the experimental group was 17.52 kg,while the average body weight of the control group was 14.74 kg.The experimental group increased by 18.86%;According to the current market price of 60 yuan per kilogram,the experimental group only increased income by 166.8 yuan per kilogram compared to the control group,with significant benefits(P<0.05).The experimental results indicate that feeding Tibetan lambs with the experimental group feed formula can achieve good weight gain and economic benefits.

关 键 词：饲料配方 山谷型藏羊 育肥屠宰 

分 类 号：S816.31[农业科学—饲料科学]