| 年龄、季节对波尔山羊种公羊精液质量的影响 |
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| 引用本文： | 徐震宇,陈维虎,鲍明道,曾宏杰. 年龄、季节对波尔山羊种公羊精液质量的影响[J]. 国外畜牧学(草食家畜), 2002, 0(3): 26-28 |
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| 作者姓名： | 徐震宇 陈维虎 鲍明道 曾宏杰 |
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| 作者单位： | 浙江省宁波市畜牧兽医站,浙江,宁波,315012;浙江省象山县畜牧中心,浙江,象山,315700 |
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| 基金项目： | 浙江省宁波市科技项目 (992 0 2 17) |
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| 摘 要： | 通过对不同年龄的波尔山羊种公羊在不同季节中的采精量和精子活力等精液质量指标的分析研究表明 ,年龄和季节变化对波尔山羊种公羊精液质量的影响达到极显著水平 (p <0 .0 1) ,其年龄和季节的交互作用对种公羊精液质量不存在显著影响 ;季节因素对不同年龄种公羊精液质量的影响程度是一致的 ,其季节间采精量的从多到少的顺次为秋季、夏季、冬季和春季 ,且季节间差异大多极显著 (p <0 .0 1) ,精子活力从优到劣的顺次为夏季、冬季、春季和秋季 ,但季节间差异大多不明显
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| 关 键 词： | 精液 活力 季节 年龄 波尔山羊 |
| 文章编号： | 1003-6377(2002)03-0026-03 |
| 修稿时间： | 2002-04-24 |
The affect of age and the season on semen quality in bore goat ram |
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| XU ZHen-yu+,CHEN Wei-hu+,BAO Ming-dao+,ZENG Hong-jie+. The affect of age and the season on semen quality in bore goat ram[J]. Grass-Feeding Livestock, 2002, 0(3): 26-28 |
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| Authors: | XU ZHen-yu+ CHEN Wei-hu+ BAO Ming-dao+ ZENG Hong-jie+ |
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| Affiliation: | XU ZHen-yu+1,CHEN Wei-hu+2,BAO Ming-dao+2,ZENG Hong-jie+1 |
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| Abstract: | The volume and the sperm motility and other quality traits were measured for Bore Goat Ram at different age and different seasons.The analyses result indicated that the age and seasons were significantly affect the semen quality of Bore goat ram(P<0.01).The interaction between the age and season was not significant affect the semen quality of Stud Ram.The seasons had the same affect to the semen quality of Stud Ram at different age.The semen collection volume was decreased in rank of autumn,summer,winter and spring,and the most of difference between the seasons were significant(P<0.01).The sperm motility from excellent to the poor following the season was summer,winter,spring and autumn,but no significant difference. |
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| Keywords: | semen motility season age bore goat |
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