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| 不同日粮水平对种公驴冻精品质的影响 | |
| 引用本文： | 路立里,余雄. 不同日粮水平对种公驴冻精品质的影响[J]. 国外畜牧学(草食家畜), 2011, 0(2): 40-43 |
| 作者姓名： | 路立里 余雄 |
| 作者单位： | 新疆农业大学动物科学学院; |
| 基金项目： | “十一五”国家科技支撑计划项目(编号:2006BAD04A11-06); “十一五”自治区重大专项(编号:200731135-2) |
| 摘 要： | 人工授精技术、冷冻精液技术是现代动物繁殖领域一项重要的技术,研究不同能量蛋白比的精料补充料对精液品质的影响,监测不同营养水平的精料补充料对种公驴精液密度、精子活力、精子畸形率和体外培养存活时间这四项指标的影响,对生产实践有指导意义.试验结果显示,高蛋白低能量饲料虽然能提高精液的射出量和原精的活力,但同时也提高了精子的畸... |
| 关 键 词： | 种公驴 冻精 冻精品质 |
Effects of Different Basic Ratio on the Quality of Male Donkey Semen |
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| LU Li-li,YU Xiong. Effects of Different Basic Ratio on the Quality of Male Donkey Semen[J]. Grass-Feeding Livestock, 2011, 0(2): 40-43 | |
| Authors: | LU Li-li YU Xiong |
| Affiliation: | LU Li-li,YU Xiong(Animal Science College of Xinjjiang Agricultural University,Urumqi 830052,China) |
| Abstract: | Artificial insemination,frozen semen technology is an important area of modern animal breeding techniques.In this paper,the effects of concentrates supplements at different energy-protein ratios on semen quality of materials,and at different nutritional levels on donkey semen density,sperm motility,abnormal sperm rate and survival time under in vitro culture were investigated,which are practically insignificant.The results showed that although low-energy high-protein diet can improve sperm injection amount ... |
| Keywords: | male donkey Semen Quality of Semen |
| 本文献已被 CNKI 等数据库收录！ | |