| 奶牛X性控冻精应用效果试验 |
| |
| 引用本文： | 邰发红,许国军,王新华.奶牛X性控冻精应用效果试验[J].畜牧兽医杂志,2009,28(2):35-35. |
| |
| 作者姓名： | 邰发红 许国军 王新华 |
| |
| 作者单位： | 武威市凉州区畜牧兽医服务中心,甘肃,武威,733000 |
| |
| 摘 要： | 选用120头奶牛，分为2组各60头。用X性控冻精和普通冻精授精配奶牛。结果表明，试验组比对照组情期受胎率低8．3百分点（P〉0．05），母犊率提高43．8个百分点（P〉0．01）。
|
| 关 键 词： | 性控精液 情期受胎率 母犊率 |
Effect experimentation of introducing X-sexual controlling refrigerant sperm |
| |
| TAI Fa-hong,XU Guo-jun,WANG Xin-hua.Effect experimentation of introducing X-sexual controlling refrigerant sperm[J].Journal of Animal Science and Veterinary Medicine,2009,28(2):35-35. |
| |
| Authors: | TAI Fa-hong XU Guo-jun WANG Xin-hua |
| |
| Institution: | TAI Fa- hong, XU Guo-jun , WANG Xin- hua ( Liangzhou Region Farming ＆ Veterinary Service Center in Wuwei City of Gansu Province, 733000, China) |
| |
| Abstract: | Selection local milk - cow with the number of 120 and dividing into two groups with the number of 60 each one randomly, inseminating the milk - cow with X - sexual controlling refrigerant sperm artificially , and then calculating the ration of the ruttish insemination and the ration of producing female calf. Then the conclusion illumination is ： the ruttish insemination ration of experimental group is lower about 8.3 percent than eontradistinguish group（ P 〉 0.05 ） and the female calf ratio of experimental group is higher about 43.8 percent than contradicting group（ P 〈0.01 ）. |
| |
| Keywords: | sexual - controlling refrigerant sperm the ration of the ruttish insemination the ration of producing female calf |
| 本文献已被 维普 万方数据 等数据库收录！ |
