The reproductive efficiency of the herd is correlated with higher productivity in livestock.
Reproduction biotechniques, such as ovulation synchronization protocols, are important to …

The objective of this study was to compare the efficiency of estradiol benzoate (EB) and 17β-
estradiol (E2) associated with progesterone (P4) in a fixed-time artificial insemination (FTAI) …

O objetivo do trabalho foi avaliar o efeito das categorias nulíparas, primíparas e multíparas
sobre a taxa de manifestação de estro ea taxa de prenhez de fêmeas que não manifestaram …

The objectives of this study were to determine the effect of calving to timed artificial
insemination (C‐TAI) interval on fertility of Bos taurus and Bos indicus cows and to …

The aim of this study was to verify the efficiency and ovulation time after the administration of
different inducers for synchronization of ovulation in beef cows. One hundred and eight non …

En México, la eficiencia reproductiva de las vacas en los sistemas de producción de becerro
es baja y el uso de esquemas de sincronización del estro y la ovulación puede contribuir a …

The aim of this study was to determine if treatment with estradiol cypionate (EC) at the time
of P4 withdrawal induced ovulation in a synchronization/timed-AI (TAI) protocol in buffalo. In …

In Mexico, reproductive efficiency of cows in calf production systems is low and the use of
estrus and ovulation synchronization schemes can contribute to improve it. The objective of …

Los sistemas de producción bovina en Ecuador, en su mayor parte, se caracterizan por
tener bajos índices reproductivos, varios son los factores que están relacionados en esta …

Objetivou-se avaliar os efeitos da administração de GnRH e Galectina-1, no momento da
inseminação artificial (IA), como ferramentas para aumento da taxa de concepção de vacas …