| 公兔年龄对精液品质的影响 |
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| 引用本文： | 穆秀明,王成杰,刘立新,高占.公兔年龄对精液品质的影响[J].河北北方学院学报(自然科学版),2000(2). |
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| 作者姓名： | 穆秀明 王成杰 刘立新 高占 |
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| 作者单位： | 张家口农业高等专科学校牧工系 075131
(穆秀明，王成杰，刘立新)，张家口市金马养殖场 075000(高占) |
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| 摘 要： | 分别选择0.5、1、2、3岁力克斯公兔各4只,在相同的饲养管理条件下,隔天上午采精一次,共采精15次。采精后测定射精量、精子活率、精子密度和精子畸形率。结果表明:公兔年龄对射精量无明显影响(P>0.05),对精子活率、密度、畸形率有明显影响,2、3岁公兔的精子活率和密度明显高于其它年龄组(P<0.05),精子畸形率1、2岁明显低于其它年龄组(P<0.05),2岁公兔的精液品质最佳。
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| 关 键 词： | 公兔 年龄 精液品质 |
The Effect of Age of Buck on Semen Quality |
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| Mu Xiuming et al.Dupartment of Animal Husbandry and Engineering,ZJKAC.The Effect of Age of Buck on Semen Quality[J].Journa of Hebei North University:Natural Science Edition,2000(2). |
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| Authors: | Mu Xiuming Dupartment of Animal Husbandry and Engineering ZJKAC |
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| Institution: | Mu Xiuming et al.Dupartment of Animal Husbandry and Engineering,ZJKAC,075131 |
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| Abstract: | 16 Rex buck of 0.5, 1, 2, 3 years old respectively were selected. Under thesame conditions, semen collection in the morning every other day was made 15 times. Ejac-ulate, sperm motility, concentration of sperm and abnormality rate were measured or evalu-ated. It is shown that the effect of age of buck on ejaculate isn't obvious (P>0. 05, butobvious on sperm motility, concentration and abnormality rate, that sperm motility andconcentration of buck at 2 and 3 are higher than those of others (P<0. 05), and sperm ab-normality rate of buck at 1 and 2 is obviously lower than that of others (P<0. 05). It isshown that semen quality of buck at 2 is best. |
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| Keywords: | Buck Age Semen quality |
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