Trans-scrotal ultrasonography and breeding soundness evaluation of bulls in a herd of dairy and beef cattle with poor reproductive performance
The present study was undertaken to determine the fertility soundness of unselected bulls used for breeding based on a standard breeding soundness evaluation technique (BSE) and trans-scrotal ultrasonography (TSU). A total of 8 bulls, with the mean age of 5½ years (ranged from 3½ - 8 years) and th...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , , , , |
|---|---|
| Fformat: | Erthygl |
| Iaith: | English |
| Cyhoeddwyd: |
Universiti Putra Malaysia
2011
|
| Mynediad Ar-lein: | http://psasir.upm.edu.my/id/eprint/25371/1/Trans-scrotal%20ultrasonography%20and%20breeding%20.pdf |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|