| 不同加工方法的玉米秸秆育肥肉牛试验报告 |
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| 引用本文： | 李文彬,闫晓波,徐建峰,黄建伟,郭丽娜,王瑨.不同加工方法的玉米秸秆育肥肉牛试验报告[J].中国牛业科学,2010,36(3):16-18,27. |
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| 作者姓名： | 李文彬 闫晓波 徐建峰 黄建伟 郭丽娜 王瑨 |
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| 作者单位： | 甘肃省平凉市牛产业开发办公室,甘肃,平凉,744000 |
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| 基金项目： | 国家科技支撑计划，甘肃省科技重大专项计划项目，国家星火计划 |
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| 摘 要： | 目的]为了充分利用玉米秸秆资源。方法]在冬春季节给肉牛养殖户提供足够的优质粗饲料来增强育肥效果,用全贮、青贮、黄贮和微贮四种玉米秸秆饲料进行育肥牛试验,对照组饲喂玉米秸秆。结果]表明：育肥3个月后,体重、平均日增重、体高、体斜长和胸围各试验组均显著高于对照组（P〈0.05）,试验1组和试验2组管围显著高于对照组（P〈0.05）,试验1组和试验2组获得的利润分别比对照组高71.96%和51.54%。结论]玉米秸秆全贮、青贮、黄贮和微贮后饲喂肉牛经济效益有不同程度的提高。
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| 关 键 词： | 玉米秸秆 肉牛 育肥 经济效益 |
Report on Fattening Cattle Fed with Corn Stalk Processed by Different Methods |
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| LI Wen-bin,YAN Xiao-bo,XU Jian-feng,HUANG Jian-wei,GUO Li-na,WANG Jin.Report on Fattening Cattle Fed with Corn Stalk Processed by Different Methods[J].China Cattle Science,2010,36(3):16-18,27. |
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| Authors: | LI Wen-bin YAN Xiao-bo XU Jian-feng HUANG Jian-wei GUO Li-na WANG Jin |
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| Institution: | Jin(The Cattle Industry Development Office of Pingliang,Pingliang,Gansu 744000) |
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| Abstract: | 【Objective】 In order to make good use of corn stalk resources and provide cattle farmers sufficient high quality roughage to enhance the fattening effect of cattle in spring and winter.【Method】 Full storage,silage,yellow storage and micro storage were used for cattle feeding experiment.The control group was fed with corn stalks without process.【Result】The result showed that ： The body size including body weight,average daily gain,body height,body length and chest circumference of test groups were all significantly higher than the control group after 3months（P0.05）.Circumference of cannon bone of group 2 and 3 were significantly higher than the control group（P0.05）.The profit of group1 and 2 were higher 71.96% and 51.54% than the control group,respectively.【Conclusion】The result Indicated that the cattle fed with full storage,silage,yellow storage and micro storage would enhance economic benefits in different degrees. |
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| Keywords: | Corn Stalk Cattle Fattening Profit |
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