| 夏秋季气温对肉牛肥育增重的影响 |
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| 引用本文： | 刘引区,王斌,陈生会,王秀艳,薛艳萍,李元,白从义. 夏秋季气温对肉牛肥育增重的影响[J]. 中国牛业科学, 2010, 36(6): 48-50 |
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| 作者姓名： | 刘引区 王斌 陈生会 王秀艳 薛艳萍 李元 白从义 |
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| 作者单位： | 陕西省神木县畜牧兽医技术推广站,陕西,神木,719300;陕西省神木县草原工作站,陕西,神木,719300;陕西省神木县动物疫病预防控制中心,陕西,神木,719300 |
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| 摘 要： | [目的]为探讨环境温度对肉牛肥育增重效果的影响规律及其程度。[方法]在神木地区夏秋季气温条件下,对秦蒙（秦川牛♂×蒙古牛♀）和丹蒙（丹麦红牛♂×蒙古牛♀）F1二元杂交阉牛与丹秦蒙（丹麦红牛♂×秦蒙牛♀）和利秦蒙（利木赞牛♂×秦蒙牛♀）F1三元杂交阉牛进行肥育对比试验。[结果]表明：试验牛的增重情况与各月份的平均气温有关。[结论]25℃为影响肉牛肥育效果的临界上限温度。
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| 关 键 词： | 气温 肉牛肥育 增重 |
Impact on Fattening Weight Gain of Beef Cattle of Summer and Spring Temperature |
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| LIU Yin-qu,WANG Bin,CHEN Sheng-hui,WANG Xiu-yan,XUE Yan-ping,LI Yuan,BAI Cong-yi. Impact on Fattening Weight Gain of Beef Cattle of Summer and Spring Temperature[J]. China Cattle Science, 2010, 36(6): 48-50 |
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| Authors: | LIU Yin-qu WANG Bin CHEN Sheng-hui WANG Xiu-yan XUE Yan-ping LI Yuan BAI Cong-yi |
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| Affiliation: | 1.Husbandry and Veterinary Techinical Extension Station in Shenmu County,Shenmu,Shaanxi 7193000;2.Center for Animal Disease Control and Prevention in Shenmu County,Shenmu,Shaanxi 719300;3.Prairie Working Station in Shenmu County,Shenmu,Shaanxi 719300) |
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| Abstract: | 【Objective】In order to approach the rule and degree of influence on the fattening weight gain of beef cattle of the environmental temperatures.【Method】 The fattening comparison trial was carried on the F1 dual hybrid steers from Qianchuan cattle and Mongolia cattle,Danish red cattle and Mongolia,and the crossbred steers from Danish red cattle,Mongolia cattle and Limousin cattle.【Result】The results showed that the weight gain of the experimental cattle had association with the average temperature in each months.【Conclusion】25 degree was the upper limit of temperature to affect fattening of beef cattle. |
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| Keywords: | Temperature Beef Cattle Fattening Weight Gain |
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