中文摘要：

根据鲁西黑头羊营养需要,研究设计精料、粗料比例不同、营养水平不同育肥日粮配方,通过舍饲育肥效果试验,筛选适宜配方。结果全价颗粒料以高营养水平配方效果最好,育肥羊平均日增重307±71 g,只均收入124.13元;玉米全株青贮混合日粮（TMR）,以精料占30%,青贮70%配方效果最好,育肥羊平均日增重237±45 g,只均收入112.14元,综合效益最好,为开展鲁西黑头羊优质肥羔规模化育肥生产提供了参考依据。

英文摘要：

According to the nutritive requirements of Luxi blacksheep, the formula of grain ration, different proportion of raw materials and different nutrient levels were studied, and the formula was selected by the experiment of the fattening effect. Results the total value of the grain was the best formula with high nutrient level, and the average daily weight gain of fattening sheep was 307±71 g, which was only 124.13 yuan. Full of silage corn mixed diet（TMR）, in order to concentrate accounted for 30%, 70% silage formula works best, fattening sheep average daily gain 237±45 g, all income only 112.14 yuan, comprehensive benefit is best, in the regulation of black to produce high quality scale fat lamb fattening sheep provided a reference basis.