摘要
为进一步验证不同轻饲料配方对高原型藏羊的增重效果,分别选择3个不同品牌的精饲料,在同一养殖管理条件下,对舍饲养殖的高原型藏羊进行增重育肥试验。选择某藏羊繁育场的120只蝎羊,按照随机原则将其划分为4个组别,前3个组别为试验1组、试验2组和试验3组,最后1个组别为对照组,3组的藏獒分别选择3种不同品牌的精饲料进行养殖,对照组采用传统养殖模式进行放牧养殖。结果显示,3种饲料均能显著提高藏羊的生产性能,试验3组的日增重最高,其次是试验2组,最后是试验1组,3个组别的平均日增重分别为178.00、159.00、136.17 g,对照组蝎羊日增重达到负增重状态,由此可知,采用传统养殖模式不利于不利于提高藏羊的日增重量,更不能发挥藏羊的生产潜力。在今后养殖中,养殖户需要结合实际的经济条件,优选试验3组使用的精饲料。
In order to further verify the effect of different light feed formula on weight gain of Plateau Tibetan sheep,three different brands of refined feed were selected respectively,and the experiment of weight gain and fattening of Plateau Tibetan sheep was carried out under the same breeding management condition.120 Scorpion sheep in a Tibetan sheep breeding farm were randomly divided into 4 groups,the first 3 groups were experimental group 1,experimental Group 2 and experimental group 3,and the last group was control group,three groups of Tibetan mastiff were bred with three different brands of concentrate feed,and the control group was bred with the traditional model.The results showed that the three kinds of feed could significantly improve the performance of Tibetan sheep.The daily gain of the three groups was the highest,followed by the two groups and the one group.The average daily gain of the three groups was 178.00,159.00 and 136.17 g,respectively,in the control group,the daily gain of Scorpion sheep was negative,so the traditional breeding mode was not beneficial to increase the daily gain of Tibetan sheep,and the production potential of Tibetan sheep could not be exerted.In the future breeding,farmers need to combine the actual economic conditions,optimization test 3 groups of use of concentrate feed.
作者
补海平
Bu Haiping(Qinghai National Livestock Breeding Center,Xining 810003,China)
出处
《畜牧兽医科学（电子版）》
2020年第19期51-52,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
精饲料
高原型藏羊
增重效果
concentrate feed
plateau Tibetan sheep
weight gain effect
