| EM制剂处理玉米芯粒育肥肉牛效果研究 |
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| 引用本文： | 程连,张文光,段军红.EM制剂处理玉米芯粒育肥肉牛效果研究[J].中国牛业科学,2009,35(1). |
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| 作者姓名： | 程连 张文光 段军红 |
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| 作者单位： | 武威市畜牧兽医局,甘肃,武威,733000 |
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| 摘 要： | 目的]为了探索EM(有益微生物群)制剂在养殖业中的应用效果.方法]在肉牛育肥场,用EM制剂分别对育肥肉牛所用的粗饲料和饮水进行了处理,研究设计了三种育肥方式,选用12～15月龄、未经阉割、膘情基本一致、体重接近的西杂公牛18头,随机分为3组,在精料完全相同的情况下,进行饲喂试验.结果]表明试验Ⅰ组与对照组相比,日采食量提高了13.33%,日增重提高了15.65%,增重成本下降了8.21%,效益比较显著;用1 000倍EM稀释液饮水,效果不明显,有待于进一步探讨.结论]说明不同EM处理玉米芯粒育肥试验有不同的效果.
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| 关 键 词： | EM制剂 玉米芯粒发酵 育肥肉牛 |
Effects of Corncob with EM Treatment on Finishing Beef Cattle |
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| CHENG Lian,ZHANG Wen-guang,DUAN Jun-hong.Effects of Corncob with EM Treatment on Finishing Beef Cattle[J].China Cattle Science,2009,35(1). |
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| Authors: | CHENG Lian ZHANG Wen-guang DUAN Jun-hong |
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| Institution: | Animal husbandry and Veterinary Bureau;Wuwei;Gansu 733000;China |
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| Abstract: | To investigate the effects of EM products on animal industry,the roughage and water for finishing beef cattle were treated by EM products and used in Cattle Fattening Farm.18 helds of 12-15 month-old Simmental crossbred bulls with consistent fatness and nearly weight which were not castrated were divided into 3 groups and fed with same concentrate.Compared with control,daily intake and daily gain were increased for 13.33% and 15.65%,feeding cost was decreased for 8.21%.No significant effect were observed of... |
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| Keywords: | EM products Corncob Finishing Beef |
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