摘要
利用盐霉素添加剂,饲喂基础日粮与对照组相同的试验组肉用黄牛,研究其对牛生长速度的影响和饲喂经济效益。每日添加剂用量,试验Ⅰ组为1.00g/100kg体重,试验Ⅱ组为1.40g/100kg体重,试验期为65天。结果表明:饲喂不同浓度的盐霉素添加剂对黄牛生长均具有促进作用,使日增重速度分别比对照组提高7.2％和10.1％,而以1.40/100kg体重添加量的增重为最明显(P<0.05),饲喂该添加剂可提高黄牛饲养的经济效益。
Two experiment group of yellow cattle which had the same basic ration with control
group were fed using the salinomycin additives in order to study the effects of additives
on the cattle growth rate and benifits of feeding. The amount of additives per day for
handred body weight was 1. 0 gram and 1. 4 gram respectively for exprimental group Ⅰ
and Ⅱ in 65 days expriment period. The result showed that feeding the additives at dif-
ferent salinomycin concentration had the stimulation group Ⅰ and Ⅱ were 7. 2%, 10.
1%higher than control group respectively. but the effects of weight gain of expriment
group Ⅱ was much higher (P<0. 05). It was concluded that feeding this kind of addi-
tives could increase the economic benefits of rearing yellow cattle.
出处
《黄牛杂志》
1993年第2期25-27,共3页
Journal of Yellow Cattle Science
关键词
盐霉素
黄牛
生长速度
饲料
Salinomycin
Yellow Cattle
Growth Rate
