辽宁绒山羊TMR颗粒饲料饲养效果研究

Effectiveness of Feeding TMR on Liaoning Cashmere Goat

选择30只1.2岁、体重30.85±1.55kg的辽宁绒山羊育成母羊,随机分为对照组、试验1组和试验2组,试验组分别饲喂TMR颗粒饲料的配方1和配方2,对照组放入原群中按原方式正常饲喂。本试验目的是比较研究饲喂TMR颗粒饲料和传统精粗分开饲喂条件下,绒山羊采食情况、消化情况以及经济效益状况。结果表明,饲喂TMR颗粒饲料能过有效控制饲料精粗比例,避免动物挑食,能提高粗纤维类物质的消化率,同时比对照组日增重较高,单位增重耗料和成本均较低。

Thirty Liaoning Cashmere Goats（1.2years old and body weight was 30.85 ± 1.55kg ）were randomly divided into three groups to investigate feed intake, degestbility and economic benefit. The control group were fed with concentrate and fodder respectively, experiment group I and II were fed with TMR. The results showed the degestibility of feed in experimenta groups were fed TMR were higher than the control, and the average daily gain were higher than the control, feed consumption of daily gain were lower than the control, the cost of daily gain were lower than the control, too. And the feeding effectivness ofTMR 2 was much better better than TMR 1 in comparison.