Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Dalia K. A. EL-Hedainy"'
Autor:
Ahmed A. Saleh, Tarek G. M. Hassan, Dalia K. A. EL-Hedainy, Adel S. A. El-Barbary, Mahmoud A. Sharaby, Elsayed E. Hafez, Amr M. A. Rashad
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-19 (2024)
Abstract Background The insulin-like growth factor (IGF-I) and growth hormone (GH) genes have been identified as major regulators of milk yield and composition, and reproductive performance in cattle. Genetic variations/polymorphism in these genes ha
Externí odkaz:
https://doaj.org/article/68bf0e1b7b5546b8b608035ab3e090bb
Publikováno v:
Spanish Journal of Agricultural Research, Vol 20, Iss 1 (2022)
Aim of study: Providing further information on the prevalence of lameness in four dairy cattle herds and gain insights into the risk factors associated with the frequency of lameness incidence including farm, frequency of mastitis, and number of lact
Externí odkaz:
https://doaj.org/article/1811de91209247d7bd9846ff9078e6e2
Autor:
Amr M. A. Rashad, Amani H. Amin, Ahmed E. Mahdy, Mahmoud A. Aziz, Adel S. A. El-Barbary, Dalia K. A. EL-Hedainy
Publikováno v:
Tropical animal health and production. 54(3)
Having a successful heifer raising operation is not only relevant financially, but also influential for the future of the dairy herds. Milk feeding has a significant role on the health and growth of calves before weaning, in addition to the direct pr