| 巴马香猪精液冷冻保存研究 |
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| 引用本文： | 马志宏.巴马香猪精液冷冻保存研究[J].畜牧兽医杂志,2013,32(5):3-4,6. |
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| 作者姓名： | 马志宏 |
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| 作者单位： | 甘肃省畜牧兽医研究所,甘肃平凉,744000 |
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| 摘 要： | 利用甘油和二甲基亚砜（DMSO）作为冷冻保护剂，以精子存活率为评价指标，研究了冷冻保护剂对香猪精液冷冻保存效果的影响。试验分工、Ⅱ、Ⅲ、Ⅳ4个试验组和1个对照组。以解冻后的精子活力、活率为判断标准，比较了4种冷冻保护液对香猪精液冷冻保存的影响。结果表明，试验Ⅰ、Ⅱ、Ⅳ组精子活率显著高于Ⅲ组（含5％甘油）（P〈0．05）；试验Ⅰ、Ⅱ、Ⅳ组之间差异不显著（P〉0．05）；Ⅰ组精子活率最高，达到53．10％。
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| 关 键 词： | 巴马香猪 冷冻保存 活率 |
Study on Semen Cryopreservation Technique for Bama Miniature Pig |
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| MA Zhi-hong.Study on Semen Cryopreservation Technique for Bama Miniature Pig[J].Journal of Animal Science and Veterinary Medicine,2013,32(5):3-4,6. |
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| Authors: | MA Zhi-hong |
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| Institution: | MA Zhi-hong ( Gansu Institute of Animal Science and Veterinary Medicine, P ingliang Gansu 744000, China) |
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| Abstract: | This study aimed to evaluate the effects of cryoprotective agent glycerol and dimethyl sulfoxide （DMSO） on mini- ature pig semen, with sperm survival rate as evaluation index. A control group and four test groups were contained in this stud- y. The results demonstrated that semen survival rates of test group 1,2 and 4 were significantly higher than test group 3 （3% glycerin） （P〈0.05）. However, there was no significant difference among that three groups （P〉0.05）. Survival rate of group 1 was the highest one,which reached 53.10%. |
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| Keywords: | Bama miniature pig semen cryopreservation motility viability |
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