Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ahmad I Shamoun"'
Autor:
Mohamed A Abedal-Majed, Mohannad Abuajamieh, Mohmmad Al-Qaisi, Kevin M Sargent, Hosam H Titi, Mufeed A Alnimer, Anas Abdelqader, Ahmad I Shamoun, Andrea S Cupp
Publikováno v:
Journal of Animal Science. 101
An androgen excess ovarian micro-environment may limit follicle progression in sheep. Two populations of ewes with divergent follicular fluid androstenedione (A4) were identified in a flock in Jordan: High A4; (A4) ≥ 30 ng/mL, (N = 12) or Control A
Publikováno v:
Archives Animal Breeding, Vol 62, Pp 161-170 (2019)
Archives Animal Breeding
Archives Animal Breeding
The objective of this study was to test whether prostaglandin (PG) injection on day 30 postpartum (pp) and detection of estrus can affect the efficacy of injecting PG on days 5 and 6 in the timed artificial insemination (TAI) protocol on pregnancy ra
Treatment with hCG 4 or 6 days after TAI to improve pregnancy outcomes in repeat-breeding dairy cows
Autor:
Mufeed A. Alnimer, Ahmad I. Shamoun
Publikováno v:
Animal Reproduction Science. 157:63-70
A study was conducted to evaluate the effect of human chorionic gonadotropin (hCG) administration 4 or 6 days after timed AI (TAI) on P4 concentration and pregnancy outcomes in repeat breeding dairy cows. All cows were treated by Cosynch protocol bef