| 肉牛强度育肥高新技术应用效果 |
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| 引用本文： | 张永福.肉牛强度育肥高新技术应用效果[J].中国牛业科学,2000,26(1):27-29. |
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| 作者姓名： | 张永福 |
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| 作者单位： | 山西省太原市农垦禽业公司,030031 |
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| 摘 要： | 经调查，山西省某国营煤矿肉牛育肥场，聘请高级科技人员，采用最新的科研成果－－Ｅ－Ｎ和ＸＤＣＰ蛋白新体系，配套应用添加剂和饲管新技术，使强度育肥生产技术经济指标达到罗高水平。８８头育肥牛平均饲养１４２ｄ，日增重１．３２ｋｇ，料重比２．４４。其中始３００ｋｇ以上的２１头，强度育肥９８ｄ，日增重２．２９ｋｇ，料重比１．８９。按市价计算，每增重１ｋｇ毛刺３．８７元，头均１１２８．６２元，取得了育肥期短，增
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| 关 键 词： | 肉牛 强度育肥 XDCP 添加剂 E－N 饲养管理 |
| 修稿时间： | 1999-05-17 |
Effects of Advanced Technology Application in Intensified Cattle Fattening |
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| ZHANG Yong-fu.Effects of Advanced Technology Application in Intensified Cattle Fattening[J].China Cattle Science,2000,26(1):27-29. |
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| Authors: | ZHANG Yong-fu |
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| Abstract: | The survey on the cattle fattening farm of a state-owned coal miner in Shanxi province indicated that the production, technological and economic indices of intensified beef fattening reached a relatively high level after inviting senior technicians, adopting new research achievements (such as E-N and new XDCP protein system), and using new management technology. The fattening period of 88 beef cattle averaged 142 days with daily weight gain of 1.32 kg and feed gain ratio of 2.44, 21 cattle with initial body weight of over 300 kg were fattened just for 98 days with the daily weight gain of 2.29 kg and feed gain ratio of 1.89. The gross profit was 3.87 RMB Yuan per kg gain, and 1128.6 RMB Yuan per head, which demonstrated a short fattening period, fast grow, high feed conversion rate and better economic profit. |
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| Keywords: | intensified cattle fattening advanced technology |
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