| 添加大豆油对敖汉细毛羊羊毛含脂率及品质的影响 |
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| 引用本文： | 褚海义,穆秀明,章月萍,吴艳艳.添加大豆油对敖汉细毛羊羊毛含脂率及品质的影响[J].河北北方学院学报(自然科学版),2011,27(5):49-51. |
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| 作者姓名： | 褚海义 穆秀明 章月萍 吴艳艳 |
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| 作者单位： | 河北北方学院动物科技学院,河北张家口,075131 |
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| 摘 要： | 目的研究日粮添加大豆油对绵羊羊毛脂含量及品质的影响.方法将20只体重相近（40～45kg）的1.5岁左右敖汉细毛母羊按单因素随机设计原理分成4组,每组5只,全部单栏饲养,分别饲喂添加了0%、2%、4%、6%大豆油的日粮,试验期8个月.结果添加4%大豆油显著提高了羊毛脂的含量（P〈0.05）,2%和6%的添加水平不影响羊...
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| 关 键 词： | 羊毛含脂率 羊毛品质 敖汉细毛羊 大豆油 |
Effects of Supplying Soybean-oil in Sheep Diet on Fat Content of Wool and Wool Quality |
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| CHU Hai-yi,MU Xiu-ming,ZHANG Yue-ping,WU Yan-yan.Effects of Supplying Soybean-oil in Sheep Diet on Fat Content of Wool and Wool Quality[J].Journa of Hebei North University:Natural Science Edition,2011,27(5):49-51. |
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| Authors: | CHU Hai-yi MU Xiu-ming ZHANG Yue-ping WU Yan-yan |
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| Institution: | CHU Hai-yi,MU Xiu-ming,ZHANG Yue-ping,WU Yan-yan (College of Animal Science and Technology,Hebei North University,Zhangjiakou,075000,Hebei,China) |
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| Abstract: | Objective To study the effects of supplying soybean-oil in sheep diet on fat content of wool and wool quality.Methods 20 pieces of Aohan Merino sheep,with an initial live weight of 40～45 kg,were randomly allotted to feed one of four concentrate diets containing 0%,2%,4%,or 6% soybean-oil for eight months.Results The fat content of wool at 4% soybean oil addition level significantly increased compared with the control（P0.05）.2% soybean oil and 6% soybean oil added to diets had no significant effect on fat content（P0.05）.There was no difference in the natural length of wool,wool fineness and wool skrinkage among the treatments（P0.05）.Wool yield at 4% and 6% addition level decreased compared with the control group（P0.05）.Conclusion Considering performance,supplying under 4% soybean oil is reasonable for improving fat content of wool. |
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| Keywords: | fat content of wool wool quality Aohan Merino sheep soybean-oil |
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