| 不同粗蛋白、消化能水平对商品獭兔生产性能的影响 |
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| 引用本文： | 申芳丽,任战军,蔺艳霞,郭斌,高渊民,郭肖兰,王磊,李庆芝,李兴旺.不同粗蛋白、消化能水平对商品獭兔生产性能的影响[J].西北农业学报,2009,18(6):86-89. |
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| 作者姓名： | 申芳丽 任战军 蔺艳霞 郭斌 高渊民 郭肖兰 王磊 李庆芝 李兴旺 |
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| 作者单位： | 申芳丽,任战军,王磊,李庆芝(西北农林科技大学 动物科技学院,陕西杨凌,712100);蔺艳霞(华池县星海兔业,甘肃华池,745600);郭斌,高渊民(华池县科技局,甘肃华池,745600);郭肖兰(华池县农业局,甘肃华池,745600);李兴旺(渭南市高新区农业发展办公室,陕西渭南,714000) |
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| 基金项目： | 西安市农业攻关项目，甘肃华池县科技局支持项目 |
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| 摘 要： | 旨在研究粗蛋白、消化能对商品獭兔生产性能的影响,选择3月龄獭兔108只,随机分为9组,每组饲喂不同粗蛋白、消化能营养水平的日粮.结果表明:饲喂消化能为(DE)10 MJ/kg、粗蛋白(CP)为15%的日粮时,日采食量最小为129.01 g/d,日增体质量最高为23.15 g/d,料重比最小为5.57;饲喂消化能(DE)为10 MJ/kg、粗蛋白(CP)为17%的日粮时,半净膛率和全净膛率均达到最高,分别为69.46%、63.38%.
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| 关 键 词： | 獭兔 消化能 粗蛋白 生产性能 |
| 收稿时间： | 2009/5/7 0:00:00 |
| 修稿时间： | 2009/8/1 0:00:00 |
The Influence of Different Crude Protein and Digestible Energy Levels on Production Performance of Rex Rabbit |
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| SHEN Fangli,REN Zhanjun,LIN Yanxi,GUO Bin,GAO Yuanmin,GUO Xiaolan,WANG Lei,LI Qingzhi and LI Xingwang.The Influence of Different Crude Protein and Digestible Energy Levels on Production Performance of Rex Rabbit[J].Acta Agriculturae Boreali-occidentalis Sinica,2009,18(6):86-89. |
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| Authors: | SHEN Fangli REN Zhanjun LIN Yanxi GUO Bin GAO Yuanmin GUO Xiaolan WANG Lei LI Qingzhi and LI Xingwang |
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| Institution: | College of Animal Sci-Tech, Northwest A&F University, Yangling Shaanxi 712100, China;College of Animal Sci-Tech, Northwest A&F University, Yangling Shaanxi 712100, China;The Xinghai Rabbit of Huachi County, Huachi Gansu 745600, China;Huachi Technical Bureau, Huachi Gansu 745600, China;Huachi Technical Bureau, Huachi Gansu 745600, China;Huachi Agriculture and Science Technique Bureau, Huachi Gansu 745600, China;College of Animal Sci-Tech, Northwest A&F University, Yangling Shaanxi 712100, China;College of Animal Sci-Tech, Northwest A&F University, Yangling Shaanxi 712100, China;The Agricultural Development Office of Weinan High-Tech Zone, Weinan Shaanxi 714000, China |
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| Abstract: | The purpose of this paper was to study the influence of different crude protein and digestible energy levels on rex rabbit, 108 rex rabbit were selected and allotted into nine groups at random. Different group fed the different crude protein and digestible energy levels. The results showed that; the minimum daily feed intake was 129. 01g,the average daily gain was 23. 15g,while the digestible energy was 10 MJ / kg and crude protein was 15% in feed; The highest half empty ratio and total empty ratio was 69.46% and 63. 38%, respectively, when the digestion energy and crude protein was 10 MJ/kg and 17%, respectively. |
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| Keywords: | Rex rabbit Digestive energy Crude protein Production performance |
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