There was no report yet on the effective methods of estrus synchronization in Aceh cattle.
The aim of this study was to determine percentage and intensity of estrus, pregnancy …

A study was conducted to compare conception rates in 71 Tuli and 86 Afrikander beef cattle
bred using either artificial insemination (AI) or the bull. Animals were bred using either …

Objectif: Tester l'efficacité du protocole CRESTAR ND chez les vaches locales au Burkina
Faso. Il s' agit de déterminer le taux de synchronisation des chaleurs et de gestation à …

Artificial insemination (AI) has been identified as a means to intensify local production and
optimize the availability of proteins of animal origin in Africa. Some factors are seemingly …

La recherche a visé à établir les taux de réponse et conception des animaux synchronisés
au Crestar® associé à la PMSG. 39 femelles zébus (Bos indicus) Goudali et Azawak …

Применение синхронизации половой охоты в скотоводстве сдерживается невысокой
оплодотворяемостью при фронтальном осеменении (40-50%). Резервом повышения …

Cows should produce a calf every year, unfortunately, communal beef cows face unique and
numerous challenges, which often preclude achieving this goal. In this review, we describe …

A study was designed to assess factors affecting response to oestrus synchronization,
conception and calving rate of communal cows following timed artificial insemination (AI) in …

Investigation of the effect of silicon dioxide nanoparticles on the processes of reproduction in
cattle was performed on heifers of the breeding age of red steppe breed. Synchronization of …

Biotechnologies of reproduction like artificial insemination were identified as a mean to
intensify the local production. Therefore, some factors are still responsible to the failure of …