- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Study the effect of calf sex in incidence of dystocia in dairy heifers in Balad district | ||
| The Iraqi Journal of Veterinary Medicine (IJVM) | ||
| Article 7, Volume 39, Issue 1, 2015, Pages 15-18 PDF (0 K) | ||
| Author | ||
| Nooruldeen Yaseen Khudhair | ||
| Abstract | ||
| The study was conducted at Specialized Clinic in the Genital Diseases and Artificial Insemination in Balad district in Salahalddin province, from 1/6/2011 to 1/6/ 2014. The study included 90 heifers experienced dystocia. The heifers with difficult male births were 60 (66.67%) while the number of heifers with difficult female births was 30 (33.33%), with significant (P< 0.01) difference between the two groups. Heifers have difficult male births with alive male off springs were 24 (40%) whilst the heifers have difficult male births with dead male off springs were 36 (60%). The results showed significant (P< 0.01) difference between them. The number of heifers have difficult female births with alive female off springs was 13 (43.33%), while the heifers have difficult female births with dead female off springs were 17 (56.67%). The difference between these groups was significant (P< 0.05). | ||
| Keywords | ||
| Dystocia; Calf sex; Dairy cow; Heifers | ||
|
Statistics Article View: 131 PDF Download: 56 |
||