| 云南武定鸡不同营养水平试验 |
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| 引用本文： | 朱仁俊,李琦华,舒相华.云南武定鸡不同营养水平试验[J].云南农业大学学报,2001,16(4):280-282. |
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| 作者姓名： | 朱仁俊 李琦华 舒相华 |
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| 作者单位： | [1]云南农业大学，云南省动物营养与饲料重点实验室，云南昆明650201 [2]云南农业大学，云南省动物营养与饲料重点实 |
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| 基金项目： | 云南省教育厅青年教师基金项目(9841025) |
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| 摘 要： | 不同年龄阶段的武定鸡分别采食能量蛋白均不同的4组日粮,试验结果表明:0～6周龄,7～12周龄和13周龄以上武定鸡分别饲喂代谢能为12.97 MJ/kg,12.55 MJ/kg,12.97 MJ/kg,蛋白(CP)为21%,19%,17%的日粮可获得最高的平均日增重;能量、蛋白低于此水平的,武定鸡的日增重和饲料报酬均明显降低,单位增重的饲料成本增加。
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| 关 键 词： | 武定鸡 营养水平 饲养技术 |
| 文章编号： | 1004-390X(2001)04-0280-03 |
| 收稿时间： | 2001-5-21 |
The Nutritional Levels of Diet forYunnan Wuding Chicken |
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| ZHU Ren jun,LI Qi hua,SHU Xiang hua.The Nutritional Levels of Diet forYunnan Wuding Chicken[J].Journal of Yunnan Agricultural University,2001,16(4):280-282. |
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| Authors: | ZHU Ren jun LI Qi hua SHU Xiang hua |
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| Institution: | (Yunnan Animal Nutrition and Feed Primary Laboratory,Y A U,Kunming 650201,China) |
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| Abstract: | This research was about the nutritional level of Wuding chicken of different age stages, the results showed that when the Wuding chicken of 0～6 weeks,7～12 weeks and beyond 12 weeks were fed diets with ME and CP 12.97 MJ/kg,12.55 MJ/kg,12.97 MJ/kg and 21%,19%,17% respectively the average day gain reached the highest. But if the amounts of ME and CP below these levels,not only the day gain and feed efficiency would reduce but also the cost of feedwould increase. |
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| Keywords: | Wuding chicken nutritional levels feeding technique |
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