 |
| |||
| 公牛指数 | |||
| 公牛指数在选择种公牛时，公牛所不能表现的一些生产性状(如产奶量等),可以用公牛指数进行估计。公牛指数的计算公式很多,一般是根据后代与母畜或群伴(群体)的比较制定的 | |||
| 公牛指数计算公式很多，一般是根据后代与母畜或群体的比较制定的 | |||
|
bull index : 2 phrases in 2 subjects |
| Finances | 1 |
| Securities | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips