Results 101 to 110 of about 12,798 (245)

Oestrus synchronization for accelerated delivery of improved dairy genetics in Ethiopia: Results from action research and development interventions [PDF]

, 2016
Oestrous synchronization is the manipulation of the oestrous cycle or induction of oestrus to bring a large percentage of a group of females cattle into oestrus at a short, predetermined time. The first field trial on hormonal oestrous synchronization
Gebremedhin, Berhanu, Gizaw, Solomon, Hoekstra, Dirk, Mekuriaw, Z., Tadesse, M., Tegegne, Azage, Tesfaye, Y.   +6 more
core  

Daily lying behavior of lactating Holstein cows during an estrus synchronization protocol and its associations with fertility [PDF]

, 2017
B.F. Silper, A.M.L. Madureira, Liam Polsky, Sergi Soriano, A.F. Sica, J.L.M. Vasconcelos, R.L.A. Cerri   +6 more
openalex   +1 more source

Effect of Pregnancy Rate and Embryonic Mortality post-AI According to Mucus Leakage by Estrus Synchronization in Hanwoo cow

, 2023
Sang‐Rae Cho, Sung-Sik Kang
openalex   +1 more source

Profile of Progesteron, Estrogen and Pregnancy Level of Pasundan Cattle after Estrus Synchronization with Prostaglandin and Releasing Gonadothropin Hormone [PDF]

, 2021
Euis Nia Setiawati, Mas Yedi Sumaryadi, Vony Armelia   +2 more
openalex   +1 more source

Efeito da dose de eCG sobre a atividade estral de cabras da raça Boer exploradas na região semi-árida do Nordeste do Brasil. [PDF]

, 2019
O objetivo desse trabalho foi avaliar a resposta estral de cabras da raça Boer, quando exploradas no semi-árido nordestino, após sincronização do estro utilizando duas diferentes doses de gonadotrofina coriônica eqUina (eCG).
CARVALHO JÚNIOR, G. M. de, LOPES JÚNIOR, E. S., MONTE, A. P. O. do, NOGUEIRA, D. M., SOUZA, P. H. F. de   +4 more
core  

Synchronization of Estrus in Dairy Heifers: A Field Demonstration

Journal of Dairy Science, 1986
Use of prostaglandin F2 alpha to synchronize estrus was demonstrated over 3 yr with 2966 dairy heifers in 45 herds. Reproductive status of all heifers was determined before any injections occurred. Anovulatory heifers (8.3%) were not injected or inseminated. Ovulatory heifers received one intramuscular injection and most heifers received two injections
R L, Fogwell, W A, Reid, C K, Thompson, M J, Thome, D A, Morrow   +4 more
openaire   +2 more sources

Infrared thermography and behavioral biometrics associated with estrus indicators and ovulation in estrus-synchronized dairy cows housed in tiestalls [PDF]

, 2019
H.J. Perez Marquez, D.J. Ambrose, A. L. Schaefer, N.J. Cook, C.J. Bench   +4 more
openalex   +1 more source

Embryo Transfer in Angus and Brahman Recipient Cows: Effect of Two Methods of Estrus Synchronization on Induced Estrus and Pregnancy

Revista Científica, 2010
Over a 3-year period, 88 Angus and 87 Brahman cows were used as recipients to determine the effects of breedtype and method of estrous synchronization on induced estrus and subsequent pregnancy following embryo transfer.
Chad Chase, Carlos Vargas, Andrew Hammond, Timothy Olson, James Griffin, Clifton Murphy, Assefaw Tewolde, Michael Fields   +7 more
doaj  

Potensi dan Upaya Peningkatan Performans Reproduksi Ternak Kerbau Lumpur (Bubalus bubalis) di Kabupaten Kampar Provinsi Riau [PDF]

, 2012
Berdasarkan Renstra pemerintah Kabupaten Kampar Tahun 2009, Kabupaten Kampar di tetapkan sebagai tempat pengembangan ternak kerbau di Provinsi Riau. Untuk mewujudkan ini, perlu dilihat potensi ternak kerbau baik ternak jantan meliputi kualitas sperma dan
-, Yendraliza
core  

Determination of the reproductive characteristics of Saanen goats using estrus synchronization and the growth performances of kids

, 2020
Evren Erdem, Fatma Tülin ÖZBAŞER, Fatih Atasoy   +2 more
openalex   +2 more sources