冷季舍饲不同饲料配比对细毛羊体重及经济效益的影响

本文针对新疆昌吉市阿什里乡示范户试验细毛羊采取冷季舍饲的养殖模式,以选取当地及示范户普遍种植的作物为基础,根据家畜营养的需求设置适合当地不同饲草料配方的对比试验,对不同处理的舍饲试验羊的体重变化、综合成本和增重效果进行效益分析,筛选出最佳的冷季舍饲饲料配比。分析表明,选择日饲喂青贮量2 500 g、玉米200 g、油渣50 g、麸皮50 g的饲料配比,其效益最大化。

Effect of Different Forage Formulation on Body Weight and Economic Benefit of Fine Wool Sheep in Cold Season

In Ashli township of Changji city of Xinjiang, the experimental fine wool sheep were fed in the sheds in cold season. In this study, based on the selection of the crops commonly planted by local and demonstration households, the comparative experiments of different forage formulations were set up according to the nutrition needs of livestock, then the weight change, comprehensive cost and weight gain effect of the experimental sheep with different treatments were analyzed for screening out the optimal forage formulation.The results showed that the best forage formulation was silage of 2500 g, corn of 200 g, oil residue of 50 g, bran of 50 g, only this, the benefit was maximized.