| 甘南牦犊牛代乳饲料应用试验 |
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| 引用本文： | 马登录,牟永娟,丁考仁青,杨士海,杨润喜,普化才让,石红梅,祁红霞,张玉林.甘南牦犊牛代乳饲料应用试验[J].畜牧兽医杂志,2010,29(2):35-37. |
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| 作者姓名： | 马登录 牟永娟 丁考仁青 杨士海 杨润喜 普化才让 石红梅 祁红霞 张玉林 |
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| 作者单位： | 甘南州畜牧科学研究所,甘肃,合作,747000 |
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| 摘 要： | 试验期为160 d牦犊牛180日龄时试验组和对照组公、母犊牛平均体重分别为65.3 kg和60.5 kg、58.3 kg和53.2 kg,平均日增重分别为0.291 kg和0.267 kg、0.250 kg和0.211 kg,试验组公、母犊牛的平均体重比对照组分别提高了7.0 kg和7.3 kg,平均日增重比对照组增加了0.041 kg和0.046 kg。经过t检验,试验组公、母犊牛180日龄体重比对照组差异极显著(P0.01),平均日增重比对照组差异显著(P0.05)。试验组平均产奶量为1.79 kg?头.d,对照组平均产挤奶量为0.89 kg?头.d,试验组比对照组产奶量提高0.9 kg?头.d。
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| 关 键 词： | 牦犊牛 代乳饲料 日增重 产奶量 |
Observation of Effects of Application of Milk Replacer on Gannan Yak Calf |
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| MA Deng-lu,MU Yong-juan,DING Kao-ren-qing,YANG Shi-hai,YANG Run-xi,PU Hua-cai-rang,SHI Hong-mei,QI Hong-xia,ZHANG Yu-lin.Observation of Effects of Application of Milk Replacer on Gannan Yak Calf[J].Journal of Animal Science and Veterinary Medicine,2010,29(2):35-37. |
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| Authors: | MA Deng-lu MU Yong-juan DING Kao-ren-qing YANG Shi-hai YANG Run-xi PU Hua-cai-rang SHI Hong-mei QI Hong-xia ZHANG Yu-lin |
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| Institution: | MA Deng-lu,MU Yong-juan,DING Kao-ren-qing,YANG Shi-hai,YANG Run-xi,PU Hua-cai-rang,SHI Hong-mei,QI Hong-xia,ZHANG Yu-lin(Gannan Husb,ry Research Institute,Hezuo Gansu 747000,China) |
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| Abstract: | A 160 d experiment was conducted in this study.The average body weights(male and female) of test group and control group were 65.3 kg,60.5 kg,58.3 kg and 53.2 kg,average body weight(male and female) of test group increased 7.0 kg and 7.3 kg than control group,average daily weight gains of test group and control group were 0.291 kg,0.267 kg,0.250 kg and 0.211 kg,average daily weight gains(male and female) of test group increased 0.041 kg and 0.046 kg than control group,respectively.The results of t-test show... |
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| Keywords: | yak calf milk replacer daily weight gain milk yield |
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