| 家兔对玉米秸能量及主要营养成分消化率的测定 |
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| 引用本文： | 孔祥浩,郭金双.家兔对玉米秸能量及主要营养成分消化率的测定[J].中国养兔杂志,1997(2):20-23. |
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| 作者姓名： | 孔祥浩 郭金双 |
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| 作者单位： | 张家口农业高等专科学校 |
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| 摘 要： | 为了探讨玉米秸对家兔的饲用价值，进行了玉米秸能量及主要营养成分在家兔的消化率测定。结果，总能（ＧＥ）消化率为５９．６４％，消化能（ＤＥ）含量９．１７ＭＪ／ｋｇ，粗蛋白（ＣＰ）、粗脂肪（ＥＥ）、无氮浸出物（ＮＦＥ）、灰分（ａｓｈ）、干物质（ＤＭ）和有机物（ＯＭ）消化率分别为４０．３９％、２３．４９％、８３．３％、７６．５４％、３８．３４％、５３．０９％和５３．５２％。玉米秸对家兔有较高的ＤＥ含量及ＮＦＥ和ＣＦ消化率，但ＣＰ消化率较低，家兔日粮中使用玉米秸时要注意补加蛋白质饲料
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| 关 键 词： | 玉米秸 家兔 消化率 |
Determination on Digestibility of Rabbits to Gross Energy and Main Nutrients of Corn Stalk |
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| Kong Xianghao,et al.Determination on Digestibility of Rabbits to Gross Energy and Main Nutrients of Corn Stalk[J].Chinese Journal of Rabbit Farming(CJRF),1997(2):20-23. |
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| Authors: | Kong Xianghao |
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| Abstract: | In order to evaluate nutritive value of corn stalk for rabbits,digestibility of rabbits to gross energy (GE) and main nutrients of its were determinated Digestibility of GE,crude protein(CP),crude fat,crude fiber(CF),nitrogen-free extract(NFE),ash,dry matter and organic matter is 59 64%,40 39%,23 49%,83 3%,76 54%,38 34%,53 09% and 53 52%,respectively Digestibility of GE,NFE and CF is high relatively,but that of CP is lower When using corn stalk in rabbit ration,protein feeds should be added |
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| Keywords: | Corn stalk Rabbit Digestibility |
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