| 海福特牛精液品质及保存稀释液配方研究 |
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| 引用本文： | 左福元,赵智华,龙翔,王宝全,曾子建.海福特牛精液品质及保存稀释液配方研究[J].畜牧与兽医,2002,34(5):3-6. |
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| 作者姓名： | 左福元 赵智华 龙翔 王宝全 曾子建 |
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| 作者单位： | 四川畜牧兽医学院,重庆,402460 |
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| 基金项目： | 国家科技部项目（K98-09-17） |
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| 摘 要： | 对饲养在三峡库区重庆境内的4头海福特牛的精液品质及标温（37℃）和低温（0～5℃）条件下精液保存稀释液配方进行了研究。结果表明:海福特公牛精液品质符合种用公牛繁殖要求,精液呈乳白色或稍带黄色,云雾状明显,采精量为（8.28±1.13）mL,pH值为7.03±0.09,精子密度为（10.67±1.67）亿/mL,活力为0.88±0.05,精子畸形率（％）为9.52±2.46。对4头公牛精液品质进行了排序,提出了常温和低温条件下适宜的精液保存稀释液配方。
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| 关 键 词： | 海福特牛 精液品质 稀释液 存活时间 |
| 文章编号： | 0529-5130(2002)05-0003-04 |
| 修稿时间： | 2001年7月24日 |
Study on semen quality and semen dilution in Hereford bull |
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| ZUO Fu-yuan,ZHAO Zhi-hua,LONG Xiang,WANG Bao-quan,ZENG Zi-jian.Study on semen quality and semen dilution in Hereford bull[J].Animal Husbandry & Veterinary Medicine,2002,34(5):3-6. |
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| Authors: | ZUO Fu-yuan ZHAO Zhi-hua LONG Xiang WANG Bao-quan ZENG Zi-jian |
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| Abstract: | The original semen quality of four Hereford bull was analysised in Chongqing and 7 series of dilution formulas for standard temperature and low temperature were compared. The results indicated that average volume of semen collection was 8.28±1.13 mL with ivory-white or a bit yellow in color. The semen appeared typically nebulous. The semen density was 10.67±1.16 hundred millions/mL, sperm malformation ratio (%) 9.52±2.46, semen pH 7.03±0.09, and sperm viability 0.88±0.05. The best dilution formula of sperm preservation at standard temperature and low temperature were also recommended. |
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| Keywords: | Hereford bull semen quality semen dilution preserved time |
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