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玉米秸秆全株青贮与玉米芯饲喂肉牛效果对比试验 被引量:7

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摘要 以20头西门塔尔杂种牛为试验对象,随机分为二组,开展玉米全株青贮与玉米芯饲喂肉牛对比试验.结果表明,试验组头均日增重较对照组多122g,效果极显著(P<0.01),平均每日每头纯收入增加3.51元,经济效益十分显著.全株青贮较玉米芯能显著提高育肥牛的日增重和经济效益.
出处 《畜牧兽医杂志》 2014年第3期49-50,共2页 Journal of Animal Science and Veterinary Medicine
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