基本信息:
- 专利标题： 一种提高母本绵羊产奶量的方法
- 专利标题（英）：Method for increasing milk yield of female parent sheep
- 申请号：CN201710086939.8 申请日：2017-02-17
- 公开(公告)号：CN106818639A 公开(公告)日：2017-06-13
- 发明人： 周占琴 , 张爱平 , 宋宇轩 , 张磊 , 张希云 , 高义祖
- 申请人： 西北农林科技大学
- 申请人地址： 陕西省咸阳市杨凌示范区邰城路3号
- 专利权人： 西北农林科技大学
- 当前专利权人： 西北农林科技大学
- 当前专利权人地址： 陕西省咸阳市杨凌示范区邰城路3号
- 代理机构： 北京方圆嘉禾知识产权代理有限公司
- 代理人： 董芙蓉
- 主分类号： A01K67/02
- IPC分类号： A01K67/02 ; G01N1/28 ; G01N1/30 ; G01N1/36 ; G01N21/84
The invention discloses a method for increasing the milk yield of female parent sheep. The method comprises the following steps: selecting test animals, performing hybridization, measuring body weight, measuring milk yield, and measuring expression quantity of mRNA of a breast tissue receptor gene. According to the test method provided by the invention, male East Friesen sheep and female Hu sheep are hybridized to produce high-milk-yield East Friesen-Hu F1 to serve as three-way hybridized female parent sheep, so the problems that the lactation yield of the female parent sheep is insufficient, lambs grow slowly and the cultivation benefit of mutton sheep is low are solved fundamentally. Results prove that the hybrid first-generation female sheep is the ideal female parent sheep, and three lambs can be fed after the hybrid first-generation female sheep and Dorper sheep are hybridized, so the cultivation benefit is increased by 30 percent or more.
IPC结构图谱:
| A | 人类生活必需 |
| --A01 | 农业；林业；畜牧业；狩猎；诱捕；捕鱼 |
| ----A01K | 畜牧业；禽类、鱼类、昆虫的管理；捕鱼；饲养或养殖其他类不包含的动物；动物的新品种 |
| ------A01K67/00 | 饲养或养殖其他类不包含的动物；动物新品种 |
| --------A01K67/02 | .养殖脊椎动物 |