青贮甜高粱与青贮玉米饲喂奶牛、羊及奶品质的比较研究
Science and Technology of Qinghai Agriculture and Forestry（2014）
Abstract
为了探索甜高粱在青海高原用作青贮饲料,饲喂奶牛及羊的效果、对奶品质的影响,开展了青贮玉米饲喂奶牛、羊的对比研究及奶品质分析.结果:青贮甜高粱日粮饲喂奶牛,比青贮玉米日粮日产奶量增加2.19kg/头;饲喂3～5月龄羊比青贮玉米日粮日多增重2.01g/只,2～3岁龄羊日多增重29.27g/只;奶品质差异不显著.甜高粱用作青贮饲料优于玉米,是优质饲料作物,应大力推广种植.
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Key words
silage sweet sorghum,feeding cows,milk quality,maize,sheep
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